In the global wave of advocating green travel and sustainable development, the new energy vehicle industry is booming, and charging piles, as its core supporting facilities, are becoming increasingly crucial. A deep understanding of the working principle of charging piles helps consumers make better choices and also highlights the outstanding value of our EC01 home wall - mounted charging pile.
Detailed Explanation of the Working Principle of New Energy Charging Piles
1 .Principle of AC Charging Piles (Slow Charging Piles) AC charging piles are suitable for household and public scenarios. After connecting to a 220V/380V power grid, they are connected to vehicles through charging guns. Since batteries only accept direct current, they need to rely on the on - board charger (OBC) to complete the AC - DC conversion. The charging current ranges from 16A to 32A, corresponding to a power of 3.3kW to 11kW. Its advantage is that the charging process is gentle, causing little damage to the battery, and it is suitable for energy replenishment during the low - peak night hours.
2. Principle of DC Charging Piles (Fast Charging Piles) DC charging piles are concentrated in public fast - charging stations and expressway service areas. After connecting to a 380V power grid, they have a built - in rectifier device that directly outputs direct current with a voltage of 200V - 1000V and a current of 150A - 400A (power ≥ 60kW) to achieve direct battery charging. Taking a 120kW fast charging pile as an example, it can charge the battery from a low level to 80% in 30 minutes. However, high - power output places strict requirements on the battery thermal management system.
3. Principle of Charging Control and Safety Assurance Both AC and DC charging piles are equipped with charging control and safety systems. The charging pile communicates with the Battery Management System (BMS) in real - time. The BMS feeds back battery parameters, and the charging pile adjusts the voltage and current accordingly to ensure charging safety. At the same time, the charging pile is equipped with multiple protection mechanisms such as overvoltage, overcurrent, and leakage protection to fully ensure charging safety.
The Advantages of Our EC01 Home Wall - Mounted Charging Pile are Prominent Based on a profound understanding and grasp of the working principle of new energy charging piles, our company has carefully developed the EC01 home wall - mounted charging pile, which perfectly fits the home charging scenario and brings users a convenient, intelligent, and safe charging experience.
1. Intelligent and Diversified Connection for Freely Control The EC01 supports 4G, Ethernet, and Bluetooth connections. With a mobile APP, car owners can remotely control the status of the charging pile. They can start or stop charging with one click and check parameters such as voltage and current, breaking the limitation of traditional on - site operation and making charging management more intelligent and convenient.
2. Peak - Valley Charging Setting to Save Electricity Costs The timing charging function of the EC01 is in line with the difference in peak - valley electricity prices. Users can preset the valley - period charging time in the APP to use low - price electricity for automatic charging. In some regions, for example, the valley electricity price is about half of the peak electricity price. Long - term use can significantly reduce charging costs.
3.Comprehensive Charging Records for Scientific Vehicle Usage Management The EC01 automatically records information such as charging start and end time, electricity quantity, power, and cost, and generates statistical reports in the APP. Users can analyze vehicle electricity usage habits based on this to reasonably plan travel and charging schedules, achieving efficient vehicle usage management.
4. Flexible Installation Methods to Adapt to Various Scenarios The EC01 offers two installation methods: wall - mounted and floor - standing. The wall - mounted type saves space and is suitable for garage walls, while the floor - standing type is easy to move and adjust. Our professional team provides on - site installation and commissioning to ensure safe and stable operation.
5. Multiple Power Options to Adapt to Various Vehicle Models The EC01 provides three power options: 7kW, 11kW, and 22kW. The 7kW option meets the needs of family cars, and the 11kW and 22kW options are suitable for high - power vehicle models. Users can choose according to the capacity of their home power grid to ensure stable charging adaptation.
Our company has been deeply engaged in the new energy vehicle charging field, creating high - quality products with innovative technology and excellent quality. The EC01 home wall - mounted charging pile is a masterpiece of ingenuity, guarding family green travel. This product is already on hot sale on the company's official website, offline stores, and other channels. For more information, please click here.
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