CN102832648A - Non-contact charging method between electrocar and charging station - Google Patents

Abstract

The invention relates to a non-contact charging method between an electrocar and a charging station, and comprises the charging station, a solar power generation system, a wind power generation system, other clean energy power generation systems, a power-grid power supply and distribution system, a power supply DC/AC (direct current/alternating current), a charging station energy source management system, a charging station DC/AC, a DC/AC on the electrocar, an electrocar battery pack and the electrocar, wherein the power supply DC/AC transmits electric energy provided by the solar power generation system, the wind power generation system and the other clean energy power generation system to the charging station DC/AC; and the charging station DC/AC and the AC/DC on the electrocar take air as media to form a coupling loop. Therefore, the electric energy formed in the charging station AC/DC is equal to that in the power supply DC/AC, and is used for charging the electrocar through the electrocar DC/AC.

Description

The method of a kind of electric motor car and charging station non-contact charge

Technical field:

The present invention relates to a kind of non-contact charge method, refer specifically to the method for a kind of electric motor car and charging station non-contact charge.

Background technology:

In order to respond the call of national energy-saving and emission-reduction; People are developing solar power and electric-powered energetically; Electric-powered car type class in the market is more; Have by mains supply 220V, convert 280V to the moving bicycle charge in batteries of power supply electrical automobile charge in batteries and 48V power supply between the 440V through transformer; The band solar panel that has converts 220V to through DC/AC, converts 48V power supply motor-car storage battery to through transformer again, and this charging modes is exactly traditional charging modes, the charging modes that also makes power line connect.During its charging; Charging station must have the supply socket that adapts with it and the charge power supply line in the electric motor car and plug to constitute the electric power loop of power supply, and electric power system must be connected through lead with electric motor car; Set restriction for the source of electric energy, brought inconvenience to the user.

Summary of the invention:

In order to solve the problem that exists in the above technical field, the present invention proposes following technical solution.

Like Fig. 1, the present invention is made up of DC/AC, electromobile battery group and electric motor car in charging station, solar power system, wind generator system, other clean energy resource electricity generation system, electrical network power supply-distribution system, power supply DC/AC, charging station energy management system, charging station DC/AC, the electric motor car.

Said solar power system; Receive solar energy by solar energy photovoltaic panel; Photon activates the electron outside nucleus of silicon atom on the solar energy photovoltaic panel, makes a large amount of electron outside nucleuss become free shape, draws close to an end of solar energy photovoltaic panel at last; Thereby form potential difference output electric energy, offer storage battery and power supply DC-AC.

Said wind generator system is to blow wind wheel through natural wind to rotate, and the coil on the rotor shaft of rotation is done cutting magnetic line movement constantly, thereby in its closed-loop path, has produced electric current, offers storage battery and power supply DC/AC.

Said other clean energy resource electricity is sent out system, is meant fuel cell generation and other renewable source of energy generation system etc.

Said charging station energy management system is for described electricity generation system electricity power, measures, the metering of management and charge capacity the identification of vehicle to be charged, the management of charging accounting and electromobile battery group.

Power supply DC/AC exports to charging station DC/AC with the electric energy that solar power system, wind generator system and other clean energy resource electricity generation system are provided; AC/DC in charging station DC/AC and the electric motor car is medium with the air; Form coupling circuit; Therefore in charging AC/DC, formed the electric energy with power supply DC/AC moderate, this electric energy charges to electric motor car through electric motor car DC/AC.

In charging station; Solar power system is installed, wind-force is sent out system and other clean energy resource system, also is equipped with the electrical network power supply-distribution system in addition, daily rule is told us; Natural wind is just small when sunlight is powerful; Otherwise during faint or evening, natural wind is just bigger at sunlight, and solar power system and wind generator system have formed complementary power supply.When having no natural resources capable of using, just utilize the electric energy of electrical network directly to be the electric motor car charging.During charging as long as drive electric motor car into the charging station appointment parking spot of mark, need not the power supply inserting line, the charging station energy management system carries out charging, battery electric quantity detection, accounting management and the charged state of battery pack automatically and points out

Beneficial effect of the present invention is:

1, utilizes multiple electric power system to carry out the complementation power supply, made full use of natural resources, not only energy-conservation but also environmental protection.

2, when charging be as long as drive electric motor car into the charging station appointment parking spot of mark, need not the power supply inserting line, and the charging station energy management system carries out charging, battery electric quantity detection, accounting management and the charged state prompting etc. of battery pack automatically.

3, charging safety, convenient and swift, the equipment installation and maintenance are simple.

4, can implement the automotive vehicle identification and charging that need not manual intervention.

Description of drawings:

Fig. 1 is an operation principle sketch map of the present invention.

Embodiment:

Like Fig. 1; The present invention is made up ofcharging station 1,solar power system 2, wind generator system 3, other clean energy resourceelectricity generation system 4, electrical network power supply-distribution system 5, power supply DC/AC 6, charging stationenergy management system 7, charging station DC/AC 8, electric motor car DC/AC 9,electromobile battery 10 andelectric motor car 11; Chargingstation 1 is equipped withsolar power system 2, wind generator system 3, other clean energy resourceelectricity generation system 4 and electrical network power supply-distribution system 5;Solar power system 2, wind generator system 3 and other clean energy resourceelectricity generation system 4 are with the energy output supply power DC/AC of institute 6; By exporting to charging station DC/AC8 after power supply DC/AC 6 voltage stabilizings; Under the control of chargingstation management system 7; Charging station DC/AC 8 and electric motor car AC/DC are that medium is coupled with the air, in electric motor car AC/DC 9, have just produced electric current, directly are charged toelectromobile battery 10 and store.

Non-contact charging device part in theelectric motor car 11 can be mounted in that electronic headstock is inner, the boot rear portion, and the both sides of leaning to one side also can make the optional position, bottom of hull.The non-contact charge part ofcharging station 1; It is optional position configuration at six faces of solid on theelectric motor car 11 charging parking stalls ofcharging station 1 appointment; According to different vehicles and watt level and corresponding conversion, system's airtight waterproof, corresponding with the non-contact charge position ofelectric motor car 11 automatically.

Claims (3)

1. the method for electric motor car and charging station non-contact charge; DC/AC, electromobile battery group and electric motor car by in charging station, solar power system, wind generator system, other clean energy resource electricity generation system, electrical network power supply-distribution system, power supply DC/AC, charging station energy management system, charging station DC/AC, the electric motor car are formed; It is characterized in that power supply DC/AC exports to charging station DC/AC with the electric energy that solar power system, wind generator system and other clean energy resource electricity generation system are provided; AC/DC in charging station DC/AC and the electric motor car is medium with the air; Form coupling circuit; Therefore in charging AC/DC, formed the electric energy with power supply DC/AC moderate, this electric energy charges to electric motor car through electric motor car DC/AC.

2. by the method for described a kind of electric motor car of claim 1 and charging station non-contact charge; It is characterized in that said charging station energy management system; Be for described electricity generation system electricity power; Measure, the metering of management and charge capacity, the identification of vehicle to be charged, the management of charging accounting and electromobile battery group.

3. by the method for described a kind of electric motor car of claim 1 and charging station non-contact charge; Need only when it is characterized in that electricity and drive electric motor car into the charging station appointment parking spot of mark; Need not the power supply inserting line, the charging station energy management system carries out charging, battery electric quantity detection, accounting management and the charged state prompting of battery pack automatically.

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