Electric vehicle charging station

Electric Vehicle Charging Stations can directly consult Shenzhen Hongjiali New Energy Co., Ltd. to provide integrated services for various scenarios of electric vehicle Charging Station construction, customized on demand, 10 years of big data accumulation, and have served more than 10,000 communities Certified good quality, worry-free after-sales, to meet the needs of electric vehicle charging. The electric vehicle charging station is a station for charging electric vehicles, which can better solve the problem of fast charging and save energy and reduce emissions.

With the popularity of electric vehicles, electric vehicle charging stations will become the focus of the development of the automobile industry and the energy industry. The charging station can be divided into four sub-modules according to function: power distribution system, charging system, battery scheduling system, charging station monitoring system.

Charging stations generally charge cars in two ways: normal charging and fast charging. Ordinary charging is mostly AC charging, which can use 220V or 380V; fast charging is mostly DC charging. The main equipment of the charging station includes a charger, a charging pile, an active filtering device, and an electric energy monitoring system.

A complete electric vehicle charging station consists of four parts: power supply system, charging system, monitoring system and supporting facilities.

1. Power supply system

The function of the power supply system: to provide AC power for power equipment, monitoring systems and office spaces of electric vehicle charging stations. The power supply system not only provides the electric energy required for charging, but also the basis for the normal operation of the entire charging station.

The configuration requirements of the power supply system: mainly include distribution transformers, high/low voltage distribution devices, metering devices and harmonic control devices; the power level is determined to be level 2, that is, dual power supply is used, and no backup power supply is configured. The system complies with conventional power distribution devices, and its output is 0.4kV, 50Hz.

2. Charging system

The function of the charging system: it is the core part of the entire charging station; it provides a power supply that meets the technical requirements for the supplementary charging of the electric vehicle's power battery.

The configuration requirements of the charging system: to meet various forms of charging needs, provide safe and fast energy supply services, mainly including AC charging piles, charging machines, charging devices, battery replacement equipment.

3. Monitoring system

The monitoring system is the guarantee for the safe and efficient operation of the charging station. It realizes the monitoring, scheduling and management of the entire charging station, mainly including the distribution monitoring system, charging monitoring system, smoke and video security monitoring system.

4. Supporting facilities

Ancillary facilities mainly include charging work areas, station buildings, fire protection facilities and battery maintenance, and customer rest service facilities.