技术领域Technical field
本申请涉及光伏电站的调峰技术领域，尤其涉及一种光伏电站的制氢调峰计算方法及装置。The present application relates to the technical field of peak shaving of photovoltaic power stations, and in particular to a calculation method and device for peak shaving of hydrogen production in photovoltaic power stations.
背景技术Background technique
由于太阳能随机性和波动性很强，光伏组件的工作状态很容易受到太阳辐照度和负荷变化的影响，因此，要对光伏电站进行能量优化管理，来确定系统中各个部件当前的可用能量和使用能量。使用电解水制氢制氧“填谷”，使用氢气储能氢燃料电池发电“削峰”，是光伏电站有效的调峰方式之一。然而，电解水电能的损失，及氢燃料电池发电化学能的损失都将影响光伏电站的优化管理。在光伏单元的输出功率变化时，以最优的模型及时调控电解水量，满足大电网对电能需求的同时实现电厂利润最大化，成为制氢调峰研究的重要问题之一。Due to the strong randomness and volatility of solar energy, the working status of photovoltaic modules is easily affected by changes in solar irradiance and load. Therefore, energy optimization management of photovoltaic power stations is necessary to determine the current available energy and energy of each component in the system. Use energy. Using electrolyzed water to produce hydrogen and oxygen to "fill the valley" and using hydrogen energy storage and hydrogen fuel cells to generate electricity "peak-shaving" are one of the effective peak-shaving methods for photovoltaic power stations. However, the loss of electrical energy from electrolysis of water and the loss of chemical energy from hydrogen fuel cell power generation will affect the optimal management of photovoltaic power stations. When the output power of the photovoltaic unit changes, it has become one of the important issues in the research on hydrogen peak shaving to use the optimal model to timely control the amount of electrolyzed water to meet the power demand of the large power grid while maximizing the power plant's profit.
发明内容Contents of the invention
本申请旨在至少在一定程度上解决相关技术中的技术问题之一。The present application aims to solve, at least to a certain extent, one of the technical problems in the related art.
为此，本申请的目的在于提出一种光伏电站的制氢调峰计算方法，根据光伏发电量和电网负荷量将全天分为不同时间段，并对不同的时间段采用对应的工作模式，通过一天对光伏电站的能量进行管理，使光伏电站运行成本最低，获得最大利润。To this end, the purpose of this application is to propose a hydrogen production peak shaving calculation method for photovoltaic power stations, which divides the whole day into different time periods according to the photovoltaic power generation and grid load, and adopts corresponding working modes for different time periods. By managing the energy of the photovoltaic power station throughout the day, the operating cost of the photovoltaic power station is minimized and the maximum profit is obtained.
为达到上述目的，本申请提出的一种光伏电站的制氢调峰计算方法，包括如下步骤：In order to achieve the above purpose, this application proposes a hydrogen production peak shaving calculation method for photovoltaic power stations, including the following steps:
根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段；According to the photovoltaic power generation and grid load, the whole day is divided into the first time period, the second time period and the third time period;
根据当前所处时间段采用对应的工作模式；Use the corresponding working mode according to the current time period;
其中，在各个工作模式下，以预定时间为一个工作周期；Among them, in each working mode, the predetermined time is regarded as a working cycle;
当前工作周期结束后进行判定，根据判定结果进入下一个工作周期，直至一天结束。The determination is made after the current working cycle ends, and the next working cycle is entered based on the determination result until the end of the day.
进一步地，根据当前所处时间段采用对应的工作模式具体包括：Further, adopting the corresponding working mode according to the current time period specifically includes:
在第一时间段内，当PPV≤En时，全部电量用于上网；当PPV>En时，富余电量用来电解水制氢；In the first period of time, when PPV ≤ En , all the electricity is used to connect to the Internet; when PPV > En , the remaining electricity is used to electrolyze water to produce hydrogen;
在第二时间段内，当PPV≤En时，全部电量用于上网；当PPV>En时，富余电量损失；In the second time period, when PPV ≤ En , all the power is used for accessing the Internet; when PPV > En , the remaining power is lost;
在第三时间段内，During the third time period,
当则使用氢燃料电池补充电网用电；when Then use hydrogen fuel cells to supplement the power grid;
当则不使用氢燃料电池补充电网用电，其中，PPV表示光伏有效发电量，En表示电网负荷需求量，ER表示调峰能量收率，es为上网电价，eh为1mol氢气价格,el为光伏富余电量电价。when Then hydrogen fuel cells are not used to supplement the power grid. Among them, PPV represents the effective photovoltaic power generation, En represents the grid load demand, ER represents the peak energy yield,es is the grid electricity price, and eh is the price of 1 mol of hydrogen. ,el is the price of photovoltaic surplus electricity.
进一步地，所述损失的电量为PPV-En。Further, the power lost is PPV -En .
进一步地，所述调峰能量收率为光伏发电系统制氢的效率与氢气发电的效率乘积，即ER＝η·λ，其中，η表示电解水效率，λ表示氢气发电效率。Further, the peak-shaving energy yield is the product of the efficiency of hydrogen production by the photovoltaic power generation system and the efficiency of hydrogen power generation, that is,ER = eta·λ, where eta represents the water electrolysis efficiency and λ represents the hydrogen power generation efficiency.
进一步地，在所述第一时间段内，当PPV≤En时，全部电量用于上网具体包括：Further, within the first time period, when PPV ≤En , all the electricity used for accessing the Internet specifically includes:
当则使用氢燃料电池补充电网用电；when Then use hydrogen fuel cells to supplement the power grid;
当则不使用氢燃料电池补充电网用电。when Hydrogen fuel cells are not used to supplement grid power.
进一步地，在所述第一时间段内，还包括监测储氢材料当时的氢气储量SOC，当PPV>En时，富余电量用来电解水制氢，具体包括，Further, during the first time period, it also includes monitoring the hydrogen storage SOC of the hydrogen storage material at that time. When PPV >En , the remaining electricity is used to electrolyze water to produce hydrogen, specifically including:
当Pleft·η·12.77≤SOC最小余量，则Pleft全部用来电解水。When Pleft ·η·12.77 ≤ SOCminimum margin , then all Pleft is used to electrolyze water.
当Pleft·η·12.77>SOC最小余量，则在抵达SOC最小余量时停止电解水，其中，Pleft＝PPV-En。When Pleft ·n·12.77>SOCminimum balance , the electrolysis of water is stopped when the SOCminimum balance is reached, where Pleft =PPV -En .
进一步地，所述使用氢燃料电池补充电网用电的功率为：En-PPV。Further, the power of using hydrogen fuel cells to supplement grid electricity is:En -PPV .
进一步地，所述预定时间为5～60min。Further, the predetermined time is 5 to 60 minutes.
进一步地，根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段之前还包括，使用辐照修正仪修正所在城市的第一时间段、第二时间段和第三时间段的时间划分区间。Further, dividing the whole day into the first time period, the second time period and the third time period according to the photovoltaic power generation and the power grid load also includes using an irradiation corrector to correct the first time period, the second time period of the city where it is located. time period and the time division interval of the third time period.
一种光伏电站的制氢调峰计算装置，包括：第一处理单元，用于根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段；第二处理单元，用于根据当前所处时间段采用对应的工作模式；时间单元，用于在各个工作模式下，以预定时间为一个工作周期；判定单元，用于在当前工作周期结束后进行判定，根据判定结果进入下一个工作周期，直至一天结束。A hydrogen production peak-shaving calculation device for a photovoltaic power station, including: a first processing unit for dividing the entire day into a first time period, a second time period and a third time period based on photovoltaic power generation and grid load; The second processing unit is used to adopt the corresponding working mode according to the current time period; the time unit is used to use a predetermined time as a working cycle in each working mode; the determination unit is used to make a determination after the end of the current working cycle , enter the next work cycle according to the judgment result, until the end of the day.
本申请附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
附图说明Description of drawings
本申请上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
图1是本申请一实施例提出的光伏电站的制氢调峰计算方法的流程示意图。Figure 1 is a schematic flowchart of a hydrogen production peak shaving calculation method for a photovoltaic power station proposed by an embodiment of the present application.
具体实施方式Detailed ways
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。相反，本申请的实施例包括落入所附加权利要求书的精神和内涵范围内的所有变化、修改和等同物。The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.
图1是本申请一实施例提出的光伏电站的制氢调峰计算方法的流程示意图。Figure 1 is a schematic flowchart of a hydrogen production peak shaving calculation method for a photovoltaic power station proposed by an embodiment of the present application.
参见图1，一种光伏电站的制氢调峰计算方法，包括如下步骤：Referring to Figure 1, a hydrogen production peak shaving calculation method for a photovoltaic power station includes the following steps:
S10、根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段；S10. Divide the whole day into the first time period, the second time period and the third time period according to the photovoltaic power generation and grid load;
本实施例中，每天第一次调度之前，根据气象预测光伏发电量情况将全天24h分为光伏峰、光伏谷、光伏平三种时段，在确定运行当前时段之前，预测电网负荷量，利用大电网负荷需求也将全天24h分为峰、谷、平三种时段，其中，光伏发电量和电网负荷量同为峰、平的时段为第一时间段，具体为北京时间(11：00-16：00)为光伏峰时段，这个时段也是用电峰时段之一，北京时间(07：00-11：00、16：00-19：00)为光伏平时段，这个时段也是用电平时段，第二时间段为光伏发电量为谷时段，电网负荷量也为谷时段的时间段，具体为北京时间(00：00-07：00)、(23：00-24：00)时间段内，第三时间段为光伏发电量为谷时段，电网负荷量为峰时段的时间段，具体为北京时间(19：00～23：00)。In this embodiment, before the first dispatch every day, the 24 hours a day is divided into three periods: photovoltaic peak, photovoltaic valley, and photovoltaic flat period according to the meteorological prediction of photovoltaic power generation. Before determining the current period of operation, the grid load is predicted and used The load demand of the large power grid is also divided into three periods: peak, valley and flat 24 hours a day. Among them, the period when the photovoltaic power generation and the grid load are both peak and flat are the first time period, specifically Beijing time (11:00 -16:00) is the photovoltaic peak period. This period is also one of the peak periods for electricity consumption. Beijing time (07:00-11:00, 16:00-19:00) is the photovoltaic normal period. This period is also the peak period for electricity consumption. period, the second time period is the time period when the photovoltaic power generation is in the valley period and the grid load is also in the valley period, specifically the time period of Beijing time (00:00-07:00), (23:00-24:00) Within the period, the third time period is the time period when the photovoltaic power generation is in the valley period and the grid load is in the peak period, specifically Beijing time (19:00~23:00).
S20、根据当前所处时间段采用对应的工作模式；S20. Use the corresponding working mode according to the current time period;
其中，在各个工作模式下，以预定时间为一个工作周期；Among them, in each working mode, the predetermined time is regarded as a working cycle;
当前工作周期结束后进行判定，根据判定结果进入下一个工作周期，直至一天结束。The determination is made after the current working cycle ends, and the next working cycle is entered based on the determination result until the end of the day.
可以理解地，在同一个工作模式下，会存在多个工作周期，在一个周期结束后，会对相关的变量进行比对，例如光伏有效发电量和电网负荷需求量等，比对后根据判定结果进入下一工作周期，通过工作周期的设置，可以更加灵活的对光伏电站进行运行调度。Understandably, in the same working mode, there will be multiple working cycles. After one cycle ends, the relevant variables will be compared, such as the effective photovoltaic power generation and the grid load demand. After the comparison, the judgment will be made. As a result, it enters the next working cycle. Through the setting of the working cycle, the photovoltaic power station can be operated and scheduled more flexibly.
本申请通过光伏发电量和电网负荷量的情况将全天划分为多个时间段，并根据各个时间段的特性设置相应的工作模式，不同时间段采用不同的工作模式，优化光伏电站的调峰方式，在实现光伏电站实时经济运行的同时，对大电网起到“削峰填谷”的作用。This application divides the whole day into multiple time periods based on photovoltaic power generation and grid load, and sets corresponding working modes according to the characteristics of each time period. Different working modes are used in different time periods to optimize the peak shaving of photovoltaic power stations. This method not only realizes the real-time economic operation of photovoltaic power plants, but also plays the role of "peak shaving and valley filling" for large power grids.
根据当前所处时间段采用对应的工作模式具体包括：The corresponding working mode according to the current time period includes:
在第一时间段内，由于用电处于峰时段和平时段，所以一切以大电网负荷为重。当PPV≤En时，全部电量用于上网；当PPV>En时，富余电量用来电解水制氢，以存储电能；In the first period of time, since power consumption is in peak hours and peaceful hours, everything is focused on the large grid load. When PPV ≤ En , all the electricity is used for the Internet; when PPV > En , the remaining electricity is used to electrolyze water to produce hydrogen to store electrical energy;
在第二时间段内，光伏不发电或者是光伏发电电压小于电解水电压，此时光伏电站的效率最低，电网的负荷需求也最低，当PPV≤En时，全部电量用于上网；当PPV>En时，富余电量损失，以避免对电网的扰动，具体地，损失电量的计算方法为所述损失的电量为PPV-En，可以准确监控到光伏电站的运行状况；In the second time period, photovoltaic does not generate electricity or the photovoltaic power generation voltage is less than the electrolyzed water voltage. At this time, the efficiency of the photovoltaic power station is the lowest and the load demand of the power grid is also the lowest. When PPV ≤ En , all the electricity is used for the grid; when When PPV > En , the excess power is lost to avoid disturbance to the power grid. Specifically, the calculation method of the power loss is PPV -En , and the operating status of the photovoltaic power station can be accurately monitored;
在第三时间段内，光伏不发电或者是光伏发电电压小于电解水电压，此时光伏电站的效率最低，电网的负荷需求却最高，因此需要氢燃料电池备用供电，以满足电网的负荷需求。During the third time period, photovoltaics do not generate electricity or the voltage of photovoltaic power generation is less than the voltage of electrolyzed water. At this time, the efficiency of the photovoltaic power station is the lowest, but the load demand of the power grid is the highest. Therefore, hydrogen fuel cells are required to provide backup power to meet the load demand of the power grid.
当则使用氢燃料电池补充电网用电；when Then use hydrogen fuel cells to supplement the power grid;
当则不使用氢燃料电池补充电网用电，其中，PPV表示光伏有效发电量，En表示电网负荷需求量，ER表示调峰能量收率，es为上网电价，eh为1mol氢气价格，el为光伏富余电量电价,其中，所述调峰能量收率为光伏发电系统制氢的效率与氢气发电的效率乘积，即ER＝η·λ，其中，η表示电解水效率，λ表示氢气发电效率。when Then hydrogen fuel cells are not used to supplement the power grid. Among them, PPV represents the effective photovoltaic power generation, En represents the grid load demand, ER represents the peak energy yield,es is the grid electricity price, and eh is the price of 1 mol of hydrogen. , el is the photovoltaic surplus electricity price, where the peak-shaving energy yield is the product of the efficiency of hydrogen production of the photovoltaic power generation system and the efficiency of hydrogen power generation, that is, ER = eta·λ, where eta represents the electrolysis efficiency of water, λ Indicates hydrogen power generation efficiency.
本发明提出一种光伏电站的制氢调峰计算方法，针对光伏发电特性，使用不同的工作模式，在光伏发电量对大电网富余时使用电解水制氢储能，在电网用电峰时段补充电网用电，通过监测不同运行时段下的光伏发电功率和储氢材料的剩余容量及氢气价格、上网电价来制定不同的能量调度策略，在实现光伏电站实时经济运行的同时，对大电网起到“削峰填谷”的作用。The present invention proposes a hydrogen production and peak shaving calculation method for a photovoltaic power station. According to the characteristics of photovoltaic power generation, different working modes are used. When the photovoltaic power generation is surplus to the large power grid, electrolyzed water is used to produce hydrogen for energy storage, and it is supplemented during the power grid peak period. Grid electricity consumption, by monitoring the photovoltaic power generation and the remaining capacity of hydrogen storage materials, hydrogen prices, and grid-connected electricity prices under different operating periods, we can formulate different energy dispatch strategies. While achieving real-time economic operation of photovoltaic power stations, it plays a role in the large power grid. The role of “peak shaving and valley filling”.
在所述第一时间段内，当PPV≤En时，全部电量用于上网，具体包括：During the first time period, when PPV ≤ En , all the electricity is used for accessing the Internet, including:
当则使用氢燃料电池补充电网用电；when Then use hydrogen fuel cells to supplement the power grid;
当则不使用氢燃料电池补充电网用电。when Hydrogen fuel cells are not used to supplement grid power.
在光伏有效发电量小于电网负荷需求量时，综合当时的上网电价和氢气价格以及调峰能量收率来判断是否使用氢燃料电池补充电网用电，在实现削峰填谷”的同时实现光伏电站实时经济运行。When the effective photovoltaic power generation is less than the grid load demand, the current on-grid electricity price and hydrogen price as well as the peak energy yield are combined to determine whether to use hydrogen fuel cells to supplement the power grid, so as to achieve peak shaving and valley filling while simultaneously realizing photovoltaic power stations. Real-time economic operation.
在所述第一时间段内，还包括监测储氢材料当时的氢气储量SOC，当PPV>En时，富余电量用来电解水制氢，具体包括，During the first time period, it also includes monitoring the hydrogen storage SOC of the hydrogen storage material at that time. When PPV > En , the remaining electricity is used to electrolyze water to produce hydrogen, specifically including:
当Pleft·η·12.77≤SOC最小余量，则Pleft全部用来电解水。When Pleft ·η·12.77 ≤ SOCminimum margin , then all Pleft is used to electrolyze water.
当Pleft·η·12.77>SOC最小余量，则在抵达SOC最小余量时停止电解水，其中，Pleft＝PPV-En。When Pleft ·n·12.77>SOCminimum balance , the electrolysis of water is stopped when the SOCminimum balance is reached, where Pleft =PPV -En .
在光伏有效发电量大于电网负荷需求量时，光伏电站电解水储能，并且结合储氢材料当时的氢气储量来判定是否继续进行，通过一个工作模式下多个工作周期运行的方式进行调度。When the effective photovoltaic power generation is greater than the grid load demand, the photovoltaic power station electrolyzes water for energy storage, and determines whether to continue based on the hydrogen reserves of the hydrogen storage material at that time, and schedules it through multiple working cycles in one working mode.
所述使用氢燃料电池补充电网用电的功率为：En-PPV，本实施例中，使用氢燃料电池对电网亏损部分补足即可，实现能源的最大化利用。The power of using hydrogen fuel cells to supplement the power consumption of the grid is:En -PPV . In this embodiment, hydrogen fuel cells can be used to make up for the deficit part of the grid to achieve maximum utilization of energy.
所述预定时间为5～60min，优选地，预定时间为30min，这样全天可以进行48次工作周期，方便光伏电站根据运行情况灵活调整工作模式，有利于节能降耗。The predetermined time is 5 to 60 minutes, preferably, the predetermined time is 30 minutes, so that 48 working cycles can be performed throughout the day, which facilitates the photovoltaic power station to flexibly adjust the working mode according to the operating conditions, and is conducive to energy saving and consumption reduction.
根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段之前还包括，使用辐照修正仪修正所在城市的第一时间段、第二时间段和第三时间段的时间划分区间。According to the photovoltaic power generation and grid load, the whole day is divided into the first time period, the second time period and the third time period. It also includes using the irradiation corrector to correct the first time period, the second time period and the third time period of the city. The time division interval of the third time period.
每个国家的城市会使用相同的时间，但有些国家经度跨越大，不同城市会有较大的时区跨度，峰谷平时段会有一定的区别，在这里给定模型初始峰谷平时段，使用辐照修正仪来修正不同经度城市的光伏发电峰谷平时段及用电峰谷平时段。Cities in each country will use the same time, but some countries have large longitude spans, different cities will have larger time zone spans, and there will be certain differences in the peak and valley periods. Here, given the initial peak and valley periods of the model, use The irradiation corrector is used to correct the peak and valley periods of photovoltaic power generation and the peak and valley periods of electricity consumption in cities with different longitudes.
现以15MW的氢气调峰光伏电站的为例，配备1MW的电解调峰系统，设置8772kg储氢率5.7％的储氢材料。使用本计算方法，每天循环48次计算，实现利润提升20％。Taking a 15MW hydrogen peaking photovoltaic power station as an example, it is equipped with a 1MW electrolysis peaking system and 8772kg of hydrogen storage material with a hydrogen storage rate of 5.7%. Using this calculation method, 48 calculations are cycled every day to achieve a 20% increase in profits.
一种光伏电站的制氢调峰计算装置，包括：第一处理单元，用于根据光伏发电量和电网负荷量将全天分为第一时间段、第二时间段和第三时间段；第二处理单元，用于根据当前所处时间段采用对应的工作模式；时间单元，用于在各个工作模式下，以预定时间为一个工作周期；判定单元，用于在当前工作周期结束后进行判定，根据判定结果进入下一个工作周期，直至一天结束。A hydrogen production peak-shaving calculation device for a photovoltaic power station, including: a first processing unit for dividing the entire day into a first time period, a second time period and a third time period based on photovoltaic power generation and grid load; The second processing unit is used to adopt the corresponding working mode according to the current time period; the time unit is used to use a predetermined time as a working cycle in each working mode; the determination unit is used to make a determination after the end of the current working cycle , enter the next work cycle according to the judgment result, until the end of the day.
具体地，一种光伏电站的制氢调峰计算装置还包括监测单元和辐照修正单元，所述监测单元用于监测储氢材料当时的氢气储量SOC，所述辐照修正单元用于修正所在城市的第一时间段、第二时间段和第三时间段的时间划分区间。Specifically, a hydrogen production peak shaving calculation device for a photovoltaic power station also includes a monitoring unit and an irradiation correction unit. The monitoring unit is used to monitor the hydrogen storage SOC of the hydrogen storage material at that time, and the irradiation correction unit is used to correct the location. The time division intervals of the first time period, the second time period and the third time period of the city.
需要说明的是，本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。It should be noted that those skilled in the art should understand that embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本申请的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本申请的实施例所属技术领域的技术人员所理解。Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent modules, segments, or portions of code that include one or more executable instructions for implementing the specified logical functions or steps of the process. , and the scope of the preferred embodiments of the present application includes additional implementations in which functions may be performed out of the order shown or discussed, including in a substantially simultaneous manner or in the reverse order, depending on the functionality involved, which shall It should be understood by those skilled in the technical field to which the embodiments of this application belong.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, reference to the terms "one embodiment," "some embodiments," "an example," "specific examples," or "some examples" or the like means that specific features are described in connection with the embodiment or example. , structures, materials or features are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are illustrative and cannot be understood as limitations of the present application. Those of ordinary skill in the art can make modifications to the above-mentioned embodiments within the scope of the present application. The embodiments are subject to changes, modifications, substitutions and variations.
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| CN202110680995.0ACN113839412B (en) | 2021-06-18 | 2021-06-18 | Hydrogen production peak regulation calculation method and device for photovoltaic power station |
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