According to authoritative statistics, by 2020, the number of pure electric vehicles in my country has reached 4 million. With the rapid growth of the number of electric vehicles, there will be a certain impact on the power grid. The demand for power capacity will increase, which will aggravate the peak and valley differences in power consumption, which will have a great impact on the power grid and affect the normal life of residents. At this time, V2G charging technology can effectively alleviate this phenomenon, but do you know what V2G charging technology is? Today I will take you to understand V2G charging technology.
The so-called V2G is actually the abbreviation of Vehicle-to-grid (vehicle-to-grid), which can realize the interaction between electric vehicles and the grid, so that electric vehicles can absorb electric energy when the grid load is low and release electric energy when the grid load is high. , to earn income from the difference.
If V2G is really realized, everyone can regard every electric vehicle as a small charging treasure. When the grid load is low, the charging plug can be plugged in to automatically store energy. When the grid load is high , the electric energy of the power battery can be released into the grid, which can effectively relieve the pressure on the grid.
For electric vehicle users, they can charge the vehicle when the electricity price is low, and sell the energy stored in the vehicle to the grid company when the electricity price is high, so as to obtain cash subsidies and reduce the cost of using electric vehicles.
For the power grid company , it can not only reduce the pressure of electricity consumption caused by the large-scale development of electric vehicles, but also use electric vehicles as energy storage devices to regulate loads, improve the efficiency and reliability of the power grid, and reduce the cost of energy storage construction of the power grid. investment.
For automobile companies , V2G technology enables users to effectively reduce the cost of using electric vehicles, and in the event of natural disasters, V2G technology can also be used to use electric vehicles with power output functions as emergency power sources, virtually Increase the use of electric vehicles, thereby promoting the production and sales of electric vehicles.
The AC/DC integrated charging and discharging machine is a charging and discharging integrated machine with V2G technology. The integrated charging and discharging machine is a high-end intelligent charging and discharging product launched for the new energy electric vehicle market.
- The product supports charging, off-grid and grid-connected discharge functions. It is suitable for different charging demand environments and provides safe, reliable, stable and efficient charging services for electric vehicles.
- Its main functions are: shaving peaks and filling valleys, adjusting the power grid; low charge and high discharge, earning price difference; cycle charge and discharge, battery inspection; regular charge and discharge, battery protection; flexible charge and discharge.
And with V2G technology, it can turn waste vehicle batteries into treasures. V2G technology can provide the possibility of recycling waste power battery packs. Although waste batteries are not enough to support daily car needs, V2G can be used as a The energy storage unit reversely supplies power to the grid during the peak period of power consumption, realizing "turning waste into treasure".