技术领域technical field
本实用新型涉及一种蓄能发电式健身器，尤其涉及一种实现运动能量回收发电的节能装置。The utility model relates to an energy-storage and power-generating fitness device, in particular to an energy-saving device for realizing the recovery and power generation of motion energy.
背景技术Background technique
随着人们的生活水平提高，户内运动健身器材已经普遍。使用者在使用过程中将自身的运动动能转化为运动健身器材的机械势能，而运动健身器材的机械势能只能变为热能消耗掉，如果散热不良容易造成运动健身器材的损坏，减少运动健身器材的使用寿命，同时还造成了能源的浪费。Along with the improvement of people's living standards, indoor sports fitness equipment has become common. The user converts his own kinetic energy into the mechanical potential energy of the sports fitness equipment during use, and the mechanical potential energy of the sports fitness equipment can only be consumed as heat energy. If the heat dissipation is not good, it will easily cause damage to the sports fitness equipment and reduce the risk of sports fitness equipment. service life, but also caused a waste of energy.
为此，有技术人员提供一种能将使用者的运动动能通过运动健身器材和发电机转化为电能并储存的设备。例如，中国专利文献CN101934126B公开“一种蓄能发电式健身器”，包括运动健身器材、运动健身器材液压泵、液压蓄能器和油路分配控制模块、发电模块组成,其中,运动健身器材液压泵与运动健身器材联动连接,液压蓄能器与运动健身器材液压泵相连,实现健身能量回收,发电模块与液压蓄能器相连,将回收的健身能量释放并发电。此装置虽然能将使用者的运动动能转化为电能，但是其在回收能量并发电后还需要人工手动操作才能应用在负载上，也不能根据负载所需要功率大小进行输出电量的自动调节，在储存能量不能够支持负载的正常运行的情况下不能自动启用交流电，使得负载使用过程中容易因电量不足而暂停工作，影响人们的正常使用。For this reason, some technicians provide a device that can convert the kinetic energy of the user into electrical energy through exercise equipment and a generator and store it. For example, the Chinese patent document CN101934126B discloses "an energy-storage power generation fitness equipment", which includes sports and fitness equipment, sports and fitness equipment hydraulic pumps, hydraulic accumulators, oil circuit distribution control modules, and power generation modules. Among them, the sports fitness equipment hydraulic The pump is connected to the exercise equipment in linkage, the hydraulic accumulator is connected to the hydraulic pump of the exercise equipment to realize energy recovery for exercise, and the power generation module is connected to the hydraulic accumulator to release the recovered exercise energy and generate electricity. Although this device can convert the kinetic energy of the user into electrical energy, it needs manual operation to apply it to the load after recovering the energy and generating electricity, and it cannot automatically adjust the output power according to the power required by the load. When the energy cannot support the normal operation of the load, the AC power cannot be automatically activated, which makes it easy to suspend the work due to insufficient power during the use of the load, which affects people's normal use.
另外，由于现有的发电机在使用过程中的转矩一般都是一定，而使用运动健身器材的使用者的力度不均，力度较小的在使用过程中可能无法启动发电机，力度较大的在使用过程中又会出现能源浪费，而如果配合不同使用者对发电机的转矩进行手工调整，这样又会增加使用者的工作量，调整工序也比较繁琐。In addition, because the torque of the existing generators is generally constant during use, and the strength of users who use sports and fitness equipment is uneven, the generator may not be able to start when the strength is small, and the power of the generator is relatively large. In the process of use, there will be energy waste, and if the torque of the generator is manually adjusted with different users, this will increase the workload of the user, and the adjustment process will be more cumbersome.
实用新型内容Utility model content
本实用新型的目的在于提出一种实现运动能量回收发电的节能装置，其能将运动健身器材的运动动能通过发电机转发为电能，存储在储能装置内，并自动控制储能装置根据负载的实际需要进行送电，且在储能装置的电量不足的情况下，能自动控制交流电对负载进行送电，保证负载的正常使用。The purpose of this utility model is to propose an energy-saving device that realizes motion energy recovery and power generation, which can transfer the motion kinetic energy of sports fitness equipment into electric energy through a generator, store it in the energy storage device, and automatically control the energy storage device according to the load. Power transmission is actually required, and when the power of the energy storage device is insufficient, the AC power can be automatically controlled to transmit power to the load to ensure the normal use of the load.
本实用新型的另一个目的在于提出一种实现运动能量回收发电的节能装置，其可以根据使用者的力度大小实时调整发电机的转矩，以保证不同力度的使用者均可以使用运动健身器材对发电机进行发电。Another purpose of the present utility model is to propose an energy-saving device that realizes exercise energy recovery and power generation, which can adjust the torque of the generator in real time according to the strength of the user, so as to ensure that users with different strength can use exercise equipment to The generator generates electricity.
为达此目的，本实用新型采用以下技术方案：For this purpose, the utility model adopts the following technical solutions:
一种实现运动能量回收发电的节能装置，包括运动健身器材、发电机、充电装置、储能装置、逆变器以及控制装置，所述运动健身器材与所述发电机电连接，所述发电机与所述充电装置电连接，所述充电装置与所述储能装置电连接，所述储能装置与所述逆变器电连接，所述控制装置分别与所述充电装置、所述储能装置、所述逆变器、交流电源以及负载相连，所述交流电源与所述负载相连，所述逆变器的输出端与所述负载的输入端连接。An energy-saving device that realizes sports energy recovery and power generation, including sports and fitness equipment, a generator, a charging device, an energy storage device, an inverter and a control device, the sports and fitness equipment is electrically connected to the generator, and the generator is connected to the generator The charging device is electrically connected, the charging device is electrically connected to the energy storage device, the energy storage device is electrically connected to the inverter, and the control device is respectively connected to the charging device and the energy storage device. , the inverter, the AC power supply and the load are connected, the AC power supply is connected to the load, and the output end of the inverter is connected to the input end of the load.
通过将控制装置与储能装置、交流电源、逆变器以及负载连接，可以根据负载的实际需要电量，控制储能装置对负载进行补充电量或者直接利用交流电源进行供电，保证负载在任何情况下均能正常使用。By connecting the control device with the energy storage device, AC power supply, inverter, and load, the energy storage device can be controlled to supplement the load or directly use the AC power supply to supply power to the load according to the actual power demand of the load, so as to ensure that the load is under any circumstances. can be used normally.
作为运动能量回收发电的节能装置的一种优选方案，所述控制装置包括用于检测正在使用的所述负载的工作功率以及所述储能装置的存储电量的检测模块、用于接收并处理来自所述检测模块的信号的信号处理模块、用于控制所述储能装置的工作模式的充放电控制模块以及用于决定所述储能装置的并网输出功率的并网放电控制模块；As a preferred solution of the energy-saving device for energy recovery and power generation, the control device includes a detection module for detecting the working power of the load being used and the stored electricity of the energy storage device, and is used for receiving and processing A signal processing module for signals from the detection module, a charging and discharging control module for controlling the working mode of the energy storage device, and a grid-connected discharge control module for determining the grid-connected output power of the energy storage device;
所述检测模块的输入端分别连接所述负载以及所述储能装置，所述检测模块的输出端分别连接所述信号处理模块的输入端以及所述充放电控制模块的输入端；所述充放电控制模块用于根据检测所述储能装置的充电输入端是否有功率输入控制所述储能装置的工作模式，所述储能装置的工作模式包括充电模式、放电模式以及待机模式；所述信号处理模块与所述充放电控制模块电连接，用于在所述储能装置工作处于放电模式时，根据所述检测模块的检测信号生成相应的电池功率输出控制信号，所述充放电控制模块与所述并网放电控制模块电连接，所述并网放电控制模块的输出端分别连接所述负载以及所述储能装置，用于根据所述负载的用电功率控制储能装置的输出功率。The input terminals of the detection module are respectively connected to the load and the energy storage device, and the output terminals of the detection module are respectively connected to the input terminals of the signal processing module and the input terminal of the charging and discharging control module; The discharge control module is used to control the working mode of the energy storage device according to detecting whether the charging input terminal of the energy storage device has power input, and the working mode of the energy storage device includes a charging mode, a discharging mode and a standby mode; the The signal processing module is electrically connected to the charge and discharge control module, and is used to generate a corresponding battery power output control signal according to the detection signal of the detection module when the energy storage device is in the discharge mode. The charge and discharge control module Electrically connected to the grid-connected discharge control module, the output terminals of the grid-connected discharge control module are respectively connected to the load and the energy storage device for controlling the output power of the energy storage device according to the power consumption of the load.
作为运动能量回收发电的节能装置的一种优选方案，所述充电装置包括功率检测单元、充电管理单元以及电能输出单元；As a preferred solution of an energy-saving device for energy recovery and power generation, the charging device includes a power detection unit, a charging management unit, and an electric energy output unit;
所述功率检测单元的输入端连接所述发电机的输出端，用于实时检测发电机的输出功率；所述功率检测单元的输出端连接所述充电管理单元的输入端，用于根据所述发电机的输出功率选择所述发电机的工作力矩；所述充电管理单元的输出端包括电能输出控制端以及力矩选择控制端；所述力矩选择控制端连接所述发电机，用于控制或选择所述发电机的工作力矩；所述电能输出控制端连接所述电能输出单元，所述电能输出单元的输出端连接所述储能装置，用于控制所述电能输出单元向所述储能装置输出电能的大小。The input end of the power detection unit is connected to the output end of the generator for real-time detection of the output power of the generator; the output end of the power detection unit is connected to the input end of the charging management unit for The output power of the generator selects the working torque of the generator; the output terminal of the charging management unit includes a power output control terminal and a torque selection control terminal; the torque selection control terminal is connected to the generator for controlling or selecting The working torque of the generator; the electric energy output control terminal is connected to the electric energy output unit, and the output end of the electric energy output unit is connected to the energy storage device for controlling the power output unit to the energy storage device The size of the output power.
通过将充电装置与发电机连接，在利用运动健身器材的运动使发电机对储能装置进行充电时，充电装置可以根据运动健身器材反馈给发电机的输出转矩的大小，对发电机的工作转矩进行调整，以保证不同力度大小的使用者均能通过运动健身器材启动发电机发电。By connecting the charging device with the generator, when the generator is used to charge the energy storage device by the movement of the sports and fitness equipment, the charging device can control the working of the generator according to the output torque fed back to the generator by the sports and fitness equipment. The torque is adjusted to ensure that users of different strengths can start the generator to generate electricity through the sports fitness equipment.
作为运动能量回收发电的节能装置的一种优选方案，所述储能装置为铅酸蓄电池或者锂电池或者其它化学电池。As a preferred solution of an energy-saving device for recovering motion energy and generating electricity, the energy storage device is a lead-acid battery or a lithium battery or other chemical batteries.
作为运动能量回收发电的节能装置的一种优选方案，所述发电机为直流永磁发电机或交流永磁发电机。As a preferred solution of an energy-saving device for recovering motion energy and generating electricity, the generator is a DC permanent magnet generator or an AC permanent magnet generator.
进一步的，所述负载为家用电器。Further, the load is a household appliance.
优选的，所述负载为冰箱、洗衣机、电视或者空调。Preferably, the load is a refrigerator, a washing machine, a TV or an air conditioner.
进一步的，所述发电机的输出功率由所述发电机的工作力矩及转动速度决定，所述工作力矩包括最小工作力矩和最大工作力矩，所述发电机的启动力矩为最小工作力矩。Further, the output power of the generator is determined by the working torque and rotation speed of the generator, the working torque includes a minimum working torque and a maximum working torque, and the starting torque of the generator is the minimum working torque.
一种节能装置的控制方法，使用如上所述实现运动能量回收发电的节能装置，包括以下步骤：A control method for an energy-saving device, using the energy-saving device that realizes motion energy recovery and power generation as described above, includes the following steps:
步骤S10、使运动健身器材开始工作，所述运动健身器材带动发电机发电，所述发电机开始输出功率，充电装置根据所述发电机的输出功率重新设定所述发电机的力矩，同时控制电能输出单元开始输出电能，控制装置检测到所述电能输出单元输出电能后，控制储能装置工作于充电模式，所述发电机通过充电装置对所述储能装置进行充电；Step S10, start the exercise and fitness equipment to work, the exercise and fitness equipment drives the generator to generate electricity, the generator starts to output power, the charging device resets the torque of the generator according to the output power of the generator, and simultaneously controls The electric energy output unit starts to output electric energy, and after the control device detects that the electric energy output unit outputs electric energy, it controls the energy storage device to work in the charging mode, and the generator charges the energy storage device through the charging device;
步骤S20、运动健身器材停止工作，控制装置检测到所述电能输出单元不输出电能后，控制所述储能装置工作于待机模式，即所述储能装置不充电也不放电；Step S20, the exercise and fitness equipment stops working. After the control device detects that the power output unit does not output power, it controls the energy storage device to work in standby mode, that is, the energy storage device does not charge or discharge;
控制装置检测所述储能装置内的存储电量，判断所述存储电量是否大于预设的放电电量；The control device detects the stored electricity in the energy storage device, and judges whether the stored electricity is greater than the preset discharge electricity;
若是，再判断所述负载的工作状态，如果所述负载正在工作且所述负载的功率大于或者等于100W，所述控制装置控制所述储能装置工作于放电模式，开始对所述负载供电，如果所述负载的功率小于100W或者所述负载处于停止工作状态，所述控制装置控制所述储能装置处于待机模式；If so, judge the working state of the load, if the load is working and the power of the load is greater than or equal to 100W, the control device controls the energy storage device to work in the discharge mode, and starts to supply power to the load, If the power of the load is less than 100W or the load is not working, the control device controls the energy storage device to be in standby mode;
否则，控制所述储能装置仍工作于待机模式。Otherwise, control the energy storage device to still work in the standby mode.
作为控制方法的一种优选方案，所述控制装置控制所述储能装置工作于放电模式，开始对所述负载供电，具体包括：As a preferred solution of the control method, the control device controls the energy storage device to work in a discharge mode, and starts to supply power to the load, specifically including:
控制装置控制所述储能装置工作于放电模式；The control device controls the energy storage device to work in a discharge mode;
检测正在工作的负载的工作功率大小判断负载的功率是否小于等于所述储能装置的最大工作功率；Detecting the working power of the working load and judging whether the power of the load is less than or equal to the maximum working power of the energy storage device;
如果是，所述控制装置控制所述储能装置对所述负载供电，此时交流电源不输出功率，实现了电能的节省；If so, the control device controls the energy storage device to supply power to the load, and the AC power supply does not output power at this time, which realizes the saving of electric energy;
否则，所述控制装置控制所述储能装置工作于最大输出功率，此时所述交流电源和所述储能装置同时对所述负载供电，对于电网而言，间接的减少了负载的功率，实现了节能。Otherwise, the control device controls the energy storage device to work at the maximum output power. At this time, the AC power supply and the energy storage device supply power to the load at the same time. For the grid, the power of the load is indirectly reduced. Realized energy saving.
作为控制方法的一种优选方案，在所述步骤S10与所述S20之间设置步骤S11，所述充电装置包括功率检测单元、充电管理单元以及电能输出单元，所述功率检测单元检测所述发电机的输出功率，并将所述发电机的输出功率的转换为信号发送给所述充电管理单元，所述充电管理单元根据发电机的输出功率的大小实时调整所述发电机的工作力矩。As a preferred solution of the control method, step S11 is set between the steps S10 and S20, the charging device includes a power detection unit, a charging management unit, and an electric energy output unit, and the power detection unit detects that the power generation output power of the generator, and convert the output power of the generator into a signal and send it to the charging management unit, and the charging management unit adjusts the working torque of the generator in real time according to the output power of the generator.
作为控制方法的一种优选方案，所述预设的放电电量等于10%～30%的所述储能装置的满存电量。As a preferred solution of the control method, the preset discharge electric quantity is equal to 10%-30% of the full electric quantity of the energy storage device.
作为控制方法的一种优选方案，所述预设的放电电量等于20%的所述储能装置的满存电量。As a preferred solution of the control method, the preset discharge electric quantity is equal to 20% of the full electric quantity of the energy storage device.
对比现有技术，本实用新型的有益效果为：本实用新型的实现运动能量回收发电的节能装置结构简单，操作方便，可以自动的根据负载的需要选用储能装置供电或者交流电源供电或者储能装置与交流电源同时供电，从而减少交流电源向负载供电的电量，保证负载在正常使用的条件下节省电能，同时还能根据使用者的力度大小实时调整发电机的转矩，以保证不同力度的使用者均可以使用运动健身器材对发电机进行发电。Compared with the prior art, the beneficial effects of the utility model are: the energy-saving device of the utility model for realizing motion energy recovery and power generation is simple in structure, easy to operate, and can automatically select the energy storage device for power supply or AC power supply or energy storage according to the needs of the load The device and the AC power supply are powered at the same time, thereby reducing the amount of power supplied by the AC power supply to the load, ensuring that the load saves power under normal use conditions, and at the same time can adjust the torque of the generator in real time according to the user's strength to ensure different strength. All users can use the sports fitness equipment to generate electricity for the generator.
附图说明Description of drawings
图1为实施例所述的实现运动能量回收发电的节能装置的流程示意图。Fig. 1 is a schematic flow chart of an energy-saving device for realizing motion energy recovery and power generation described in an embodiment.
图1中：In Figure 1:
1、运动健身器材；2、发电机；3、充电装置；31、功率检测单元；32、充电管理单元；33、电能输出单元；4、储能装置；5、逆变器；6、交流电源；7、负载；8、控制装置。1. Sports and fitness equipment; 2. Generator; 3. Charging device; 31. Power detection unit; 32. Charging management unit; 33. Power output unit; 4. Energy storage device; 5. Inverter; 6. AC power supply ; 7. Load; 8. Control device.
具体实施方式Detailed ways
下面结合附图并通过具体实施方式来进一步说明本实用新型的技术方案。The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.
如图1所示，于本实施例中，本实用新型的实现运动能量回收发电的节能装置，包括运动健身器材1、发电机2、充电装置3、储能装置4、逆变器5以及控制装置8，运动健身器材1与发电机2电连接，发电机2与充电装置3电连接，充电装置3与储能装置4电连接，储能装置4与逆变器5电连接，控制装置8分别与充电装置3、储能装置4、逆变器5、交流电源6以及负载7相连，交流电源6与负载7相连，逆变器5的输出端与负载7的输入端连接。As shown in Fig. 1, in the present embodiment, the energy-saving device of the present utility model that realizes motion energy recovery and power generation includes sports fitness equipment 1, generator 2, charging device 3, energy storage device 4, inverter 5 and control device 8, the exercise equipment 1 is electrically connected to the generator 2, the generator 2 is electrically connected to the charging device 3, the charging device 3 is electrically connected to the energy storage device 4, the energy storage device 4 is electrically connected to the inverter 5, and the control device 8 They are respectively connected to the charging device 3 , the energy storage device 4 , the inverter 5 , the AC power source 6 and the load 7 , the AC power source 6 is connected to the load 7 , and the output end of the inverter 5 is connected to the input end of the load 7 .
运动健身器材1用于产生电能，即用于产生动能的装置，发电机2则为进行动能和电能转换的装置，可以为直流永磁发电机，或者为交流永磁发电机，主要用于将运动健身器材1的动能转换为电能，充电装置3主要用于将发电机2的电能转换成能够储存在储能装置4中的直流电能，还能控制发电机2输出扭力的大小，实现运动健身器材1给力大小的调节，储能装置4用于储存由动能产生的离散的不连续的直流电能，可以采用铅酸蓄电池、锂电池等物理或者化学电池，逆变器5为电力电子变换部件，用于将储能装置4内的直流电能转换为交流电能供负载7供电，逆变器5可以是电流型也可以是电压型，目的是将直流电能转换成负载可以接受的交流电能，交流电源6为普通家用的交流电源，为负载7供电，为单相或者三相，负载7为家用电器，例如，冰箱、洗衣机、空调或者电视等。Sports and fitness equipment 1 is used to generate electric energy, that is, a device for generating kinetic energy, and generator 2 is a device for converting kinetic energy and electric energy, which can be a DC permanent magnet generator or an AC permanent magnet generator, mainly used to convert The kinetic energy of the sports and fitness equipment 1 is converted into electric energy, and the charging device 3 is mainly used to convert the electric energy of the generator 2 into DC electric energy that can be stored in the energy storage device 4, and can also control the output torque of the generator 2 to realize exercise and fitness The adjustment of the power of the equipment 1, the energy storage device 4 is used to store the discrete and discontinuous DC electric energy generated by the kinetic energy, and physical or chemical batteries such as lead-acid batteries and lithium batteries can be used. The inverter 5 is a power electronic conversion component. It is used to convert the DC power in the energy storage device 4 into AC power to supply power to the load 7. The inverter 5 can be a current type or a voltage type, and the purpose is to convert the DC power into AC power acceptable to the load. 6 is an ordinary household AC power supply, which supplies power to a load 7, which is single-phase or three-phase, and the load 7 is a household appliance, such as a refrigerator, a washing machine, an air conditioner, or a TV.
通过将控制装置8与储能装置4、交流电源6、逆变器5以及负载7连接，可以根据负载7的实际需要电量，控制储能装置4对负载7进行补充电量或者直接利用交流电源6进行供电，保证负载7在任何情况下均能正常使用。By connecting the control device 8 with the energy storage device 4, the AC power source 6, the inverter 5, and the load 7, the energy storage device 4 can be controlled to supplement the load 7 according to the actual power demand of the load 7 or directly use the AC power source 6 Provide power to ensure that the load 7 can be used normally under any circumstances.
控制装置8包括用于检测正在使用的负载7的工作功率以及储能装置4的存储电量的检测模块、用于接收并处理来自检测模块的信号的信号处理模块、用于控制储能装置4的工作模式的充放电控制模块以及用于决定储能装置4的并网输出功率的并网放电控制模块。The control device 8 includes a detection module for detecting the working power of the load 7 being used and the stored electricity of the energy storage device 4, a signal processing module for receiving and processing signals from the detection module, and a signal processing module for controlling the energy storage device 4. A charging and discharging control module in the working mode and a grid-connected discharge control module for determining the grid-connected output power of the energy storage device 4 .
检测模块的输入端分别连接负载7以及储能装置4，检测模块的输出端分别连接信号处理模块的输入端以及充放电控制模块的输入端；充放电控制模块用于根据检测储能装置4的充电输入端是否有功率输入控制储能装置4的工作模式，储能装置4的工作模式包括充电模式、放电模式以及待机模式；信号处理模块与充放电控制模块电连接，用于在储能装置4工作处于放电模式时，根据检测模块的检测信号生成相应的电池功率输出控制信号，充放电控制模块与并网放电控制模块电连接，并网放电控制模块的输出端分别连接负载7以及储能装置4，用于根据负载7的用电功率控制储能装置4的输出功率。The input terminals of the detection module are respectively connected to the load 7 and the energy storage device 4, and the output terminals of the detection module are respectively connected to the input terminals of the signal processing module and the input terminals of the charge and discharge control module; Whether there is power input at the charging input terminal controls the working mode of the energy storage device 4, and the working mode of the energy storage device 4 includes a charging mode, a discharging mode and a standby mode; 4. When working in the discharge mode, generate the corresponding battery power output control signal according to the detection signal of the detection module, the charge and discharge control module is electrically connected to the grid-connected discharge control module, and the output terminals of the grid-connected discharge control module are respectively connected to the load 7 and the energy storage The device 4 is used for controlling the output power of the energy storage device 4 according to the electric power of the load 7 .
充电装置3包括功率检测单元31、充电管理单元32以及电能输出单元33。The charging device 3 includes a power detection unit 31 , a charging management unit 32 and a power output unit 33 .
功率检测单元31的输入端连接发电机2的输出端，用于实时检测发电机2的输出功率；功率检测单元31的输出端连接充电管理单元32的输入端，用于根据发电机2的输出功率选择发电机2的工作力矩；充电管理单元32的输出端包括电能输出控制端以及力矩选择控制端；力矩选择控制端连接发电机2，用于控制或选择发电机2的工作力矩；电能输出控制端连接电能输出单元33，电能输出单元33的输出端连接储能装置4，用于控制电能输出单元33是否向储能装置4输出电能。The input end of the power detection unit 31 is connected to the output end of the generator 2 for real-time detection of the output power of the generator 2; The power selects the working torque of the generator 2; the output terminal of the charging management unit 32 includes a power output control terminal and a torque selection control terminal; the torque selection control terminal is connected to the generator 2 for controlling or selecting the working torque of the generator 2; the power output The control end is connected to the electric energy output unit 33 , and the output end of the electric energy output unit 33 is connected to the energy storage device 4 for controlling whether the electric energy output unit 33 outputs electric energy to the energy storage device 4 .
通过将充电装置3与发电机2连接，在利用运动健身器材1的运动使发电机2对储能装置4进行充电时，充电装置3可以根据运动健身器材1反馈给发电机2的输出转矩的大小，对发电机2的工作转矩进行调整，以保证不同力度大小的使用者均能通过运动健身器材1启动发电机2发电。By connecting the charging device 3 with the generator 2, when the generator 2 is used to charge the energy storage device 4 by the motion of the sports and fitness equipment 1, the charging device 3 can feed back the output torque of the generator 2 according to the sports and fitness equipment 1 Adjust the working torque of the generator 2 to ensure that users with different strengths can start the generator 2 to generate electricity through the exercise equipment 1.
发电机2的输出功率由发电机2的工作力矩及转动速度决定，工作力矩包括最小工作力矩和最大工作力矩，发电机2的启动力矩为最小工作力矩。The output power of the generator 2 is determined by the working torque and the rotation speed of the generator 2, the working torque includes the minimum working torque and the maximum working torque, and the starting torque of the generator 2 is the minimum working torque.
控制方法如下：The control method is as follows:
（1）、使运动健身器材1开始工作，运动健身器材1带动发电机2发电，发电机2开始输出功率，充电装置3根据发电机2的输出功率重新设定发电机2的力矩，同时控制电能输出单元33开始输出电能，控制装置8检测到电能输出单元33输出电能后，控制储能装置4工作于充电模式，发电机2通过充电装置3对储能装置4进行充电；(1) Make the exercise and fitness equipment 1 start to work, the exercise and fitness equipment 1 drives the generator 2 to generate electricity, the generator 2 starts to output power, the charging device 3 resets the torque of the generator 2 according to the output power of the generator 2, and simultaneously controls The electric energy output unit 33 starts to output electric energy, and after the control device 8 detects that the electric energy output unit 33 outputs electric energy, it controls the energy storage device 4 to work in the charging mode, and the generator 2 charges the energy storage device 4 through the charging device 3;
（2）、功率检测单元31检测发电机2的输出功率，并将发电机2的输出功率的转换为信号发送给充电管理单元32，充电管理单元32根据发电机2的输出功率的大小实时调整发电机2的工作力矩；(2), the power detection unit 31 detects the output power of the generator 2, and converts the output power of the generator 2 into a signal and sends it to the charging management unit 32, and the charging management unit 32 adjusts in real time according to the output power of the generator 2 Working torque of generator 2;
（3）、运动健身器材1停止工作，控制装置8检测到电能输出单元33不输出电能后，控制储能装置4工作于待机模式，即储能装置4不充电也不放电；(3) After the sports and fitness equipment 1 stops working, the control device 8 controls the energy storage device 4 to work in the standby mode after detecting that the power output unit 33 does not output power, that is, the energy storage device 4 does not charge or discharge;
（4）、控制装置8检测储能装置4内的存储电量，判断存储电量是否大于预设的放电电量；(4) The control device 8 detects the stored electric quantity in the energy storage device 4, and judges whether the stored electric quantity is greater than the preset discharged electric quantity;
若是，再判断负载7的工作状态，如果负载7正在工作且负载7的功率大于或者等于100W，控制装置8控制储能装置4工作于放电模式，开始对负载7供电，如果负载7的功率小于100W或者负载7处于停止工作状态，控制装置8控制储能装置4处于待机模式；If so, then determine the working state of the load 7, if the load 7 is working and the power of the load 7 is greater than or equal to 100W, the control device 8 controls the energy storage device 4 to work in the discharge mode, and starts to supply power to the load 7, if the power of the load 7 is less than 100W or the load 7 is in a stop working state, the control device 8 controls the energy storage device 4 to be in standby mode;
否则，控制储能装置4仍工作于待机模式。Otherwise, control the energy storage device 4 to still work in the standby mode.
控制装置8控制储能装置4工作于放电模式，开始对负载7供电，具体包括：The control device 8 controls the energy storage device 4 to work in the discharge mode, and starts to supply power to the load 7, specifically including:
①、控制装置8控制储能装置4工作于放电模式；①. The control device 8 controls the energy storage device 4 to work in the discharge mode;
②、检测正在工作的负载7的工作功率大小判断负载7的功率是否小于等于储能装置4的最大工作功率；②. Detect the working power of the working load 7 and judge whether the power of the load 7 is less than or equal to the maximum working power of the energy storage device 4;
如果是，控制装置8控制储能装置4对负载7供电，此时交流电源6不输出功率；If so, the control device 8 controls the energy storage device 4 to supply power to the load 7, and the AC power supply 6 does not output power at this moment;
否则，控制装置8控制储能装置4工作于最大输出功率，此时交流电源6和储能装置4同时对负载供电。Otherwise, the control device 8 controls the energy storage device 4 to work at the maximum output power, and at this time, the AC power source 6 and the energy storage device 4 supply power to the load at the same time.
工作原理如下：It works as follows:
运动能量由人力或机械力产生，如健身器材、自行车、手摇装置等等，经过必要有齿轮装置进行力矩转换，最后带动发电机2（直流或交流发电机）进行转动，发电机2输出随运动能量变化的不稳定的直流或交流电能，该电能经充电装置3，进行升降压及电能变换，最后输出直流电能为储能装置4充电，充电能量的大小可由控制装置8进行设定，该能量大小反映运动力矩大小，由此来调节动能输出力矩大小，以改变人们受力大小，以适应不同年龄人群。Motion energy is generated by manpower or mechanical force, such as fitness equipment, bicycles, hand-cranked devices, etc., through the necessary gear device for torque conversion, and finally drives the generator 2 (DC or AC generator) to rotate, and the output of generator 2 follows The unstable direct current or alternating current electric energy of motion energy change, this electric energy carries out step-down and voltage conversion and electric energy transformation through charging device 3, finally outputs direct current electric energy to charge energy storage device 4, and the size of charging energy can be set by control device 8, The magnitude of the energy reflects the magnitude of the motion torque, thereby adjusting the magnitude of the kinetic energy output torque to change the magnitude of the force on people to adapt to people of different ages.
平时运动所做的功，经发电机2和充电装置3储存在储能装置4中，并由充电装置3实时显示存入储能装置4中电能的大小，以反映运动所做功的大小，实时反映运动同时产生电能效益的大小。The work done by normal exercise is stored in the energy storage device 4 through the generator 2 and the charging device 3, and the charging device 3 displays the amount of electric energy stored in the energy storage device 4 in real time to reflect the amount of work done by the exercise. Real-time reflection of the movement and the size of the electric energy benefit.
当电量存储到一定程度时，例如大于80%时，控制装置8会自动检测负载7的状态，并控制逆变器5将储能装置4内的电能转换为交流电能，自动为负载7供电，比如控制装置8经过检测单元检测到有家用电器在工作，比如检测到约有1kW电器在工作，此时逆变器5发出800W功率为负载7供电，此时从交流电源只输出了约200W电能给负载7，800W电能是由储能装置4经逆变器5为负载7供电，也就是说800W的功率是由运动产生的电能，因此实现了节能，如果1kW电器关闭，则为了保证逆变器5输出功率不向电网传输，以影响电网的稳定性，所以逆变器5也停止发电。控制装置8再次的监测负载7工作状态，待有负载7再开启时再次启动逆变器5向电网供电，周而得始的工作，直到储能装置4放电完毕。When the electricity is stored to a certain extent, for example greater than 80%, the control device 8 will automatically detect the state of the load 7, and control the inverter 5 to convert the electric energy in the energy storage device 4 into AC electric energy, and automatically supply power to the load 7, For example, the control device 8 detects that there are household appliances working through the detection unit. For example, it detects that there are about 1kW electrical appliances working. At this time, the inverter 5 sends out 800W power to supply power to the load 7. At this time, only about 200W electric energy is output from the AC power supply. To the load 7, 800W electric energy is supplied by the energy storage device 4 through the inverter 5, that is to say, the 800W power is the electric energy generated by motion, so energy saving is realized. If the 1kW electrical appliance is turned off, in order to ensure the inverter The output power of the inverter 5 is not transmitted to the grid to affect the stability of the grid, so the inverter 5 also stops generating power. The control device 8 monitors the working state of the load 7 again, and starts the inverter 5 to supply power to the grid again when the load 7 is turned on again, and works repeatedly until the energy storage device 4 is discharged.
由于考虑到家用以及体积限制，逆变器5的功率不能太大，因此只作为节能使用，功率约在50～1000W之间。由于家用电器的功率一般都比较大，依靠逆变器5完全负荷所有家用电器将不实用，所以逆变器5必须需依靠电网来实现节能，即逆变器5可以为电流型，向负载7提供电流，以减少负载7向电网吸取的电流，因此来达到节能节电。当然适当的增加切换装置也可实现停电时储能装置4通过逆变器5向小容量家用电器提供电能的可能。In consideration of household use and volume limitations, the power of the inverter 5 cannot be too large, so it is only used for energy saving, and the power is about 50-1000W. Since the power of household appliances is generally relatively large, it is not practical to rely on the inverter 5 to fully load all household appliances, so the inverter 5 must rely on the power grid to achieve energy saving, that is, the inverter 5 can be a current type, and the load 7 The current is provided to reduce the current drawn by the load 7 to the grid, thereby achieving energy saving. Of course, adding switching devices appropriately can also realize the possibility that the energy storage device 4 can provide electric energy to small-capacity household appliances through the inverter 5 during a power failure.
可以在充电装置3上增加发电量检测显示功能，该功能可以方便人们了解运动能与电能之间量的比例的关系，了解做多少运动才能产生一度电的概念，以养成节约用电的习愦；由于运动强身的同时也可以发电节能，增加了人们坚持运动的信念，锻炼身体的同时创造了绿色的电能，一举两得。The detection and display function of power generation can be added to the charging device 3. This function can facilitate people to understand the relationship between the amount of motion energy and electric energy, and understand the concept of how much exercise can be done to generate one kilowatt-hour of electricity, so as to develop the habit of saving electricity.愦; Because exercise can also generate electricity and save energy while strengthening the body, which increases people's belief in exercising, and creates green electric energy while exercising, killing two birds with one stone.
以上结合具体实施例描述了本实用新型的技术原理。这些描述只是为了解释本实用新型的原理，而不能以任何方式解释为对本实用新型保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本实用新型的其它具体实施方式，这些方式都将落入本实用新型的保护范围之内。The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
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| CN201420093323.5UCN203839971U (en) | 2014-03-03 | 2014-03-03 | An energy-saving device that realizes motion energy recovery and power generation |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093323.5UCN203839971U (en) | 2014-03-03 | 2014-03-03 | An energy-saving device that realizes motion energy recovery and power generation |
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| CN203839971Utrue CN203839971U (en) | 2014-09-17 |
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| CN201420093323.5UExpired - LifetimeCN203839971U (en) | 2014-03-03 | 2014-03-03 | An energy-saving device that realizes motion energy recovery and power generation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103825292A (en)* | 2014-03-03 | 2014-05-28 | 广东志成冠军集团有限公司 | Energy-saving device capable of realizing recycling power generation of motion energy and control method thereof |
| CN114383230A (en)* | 2021-12-20 | 2022-04-22 | 青岛海尔空调器有限总公司 | Control method and control system of energy storage air conditioning system, electronic equipment and medium |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103825292A (en)* | 2014-03-03 | 2014-05-28 | 广东志成冠军集团有限公司 | Energy-saving device capable of realizing recycling power generation of motion energy and control method thereof |
| CN103825292B (en)* | 2014-03-03 | 2015-12-16 | 广东志成冠军集团有限公司 | Realize energy saver and control method thereof that kinergety reclaims generating |
| CN114383230A (en)* | 2021-12-20 | 2022-04-22 | 青岛海尔空调器有限总公司 | Control method and control system of energy storage air conditioning system, electronic equipment and medium |
| CN114383230B (en)* | 2021-12-20 | 2024-03-22 | 青岛海尔空调器有限总公司 | Control method, control system, electronic equipment and media of energy storage air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | Granted publication date:20140917 Effective date of abandoning:20151216 | |
| AV01 | Patent right actively abandoned | Granted publication date:20140917 Effective date of abandoning:20151216 | |
| C25 | Abandonment of patent right or utility model to avoid double patenting |