Solutions based on EPC-9200 Electric vehicle charging piles require a special charging card to be used. During the charging process, the display of the charging pile can display data such as charging amount, cost, charging time and so on. As a human-computer interaction product for the charging state of electric vehicles, the charging pile can […]

Read More

Charging station service items and management 1) Charging station service itemsThe services that the charging station can provide are divided into the following categories:(1) Charging service.(2) Battery rental service.(3) Battery replacement service.(4) Charging supporting services. Battery sales, battery maintenance, sales of household conventional small chargers, sockets, charging cards and other charging-related spare parts, old battery […]

Read More

Last time we learned about (communication mode and network construction requirements of electric vehicle charging station (pile)) go now let’s continue to learn more this time. Radio over light (RoF) technology Electric vehicle charging stations using optical wireless communication technology and Internet of things technology, whether located in cities, suburbs or remote places, are still […]

Read More

Communication mode of electric vehicle charging station (pile) The electric vehicle charging station (pile) belongs to the distribution network side. Its communication mode is often considered together with distribution network automation. Communication is a key and difficult point of distribution network automation. Different regions and conditions have different communication modes that can be applied, specifically […]

Read More

1. Inductive coupling charging standardIn order to realize the marketization of electric vehicles, the American Society of Automotive Engineers has formulated corresponding standards according to the system requirements. Among them, for the chargers of electric vehicles, two charging standards, SAEJ-1772 and SAEJ-1773, have been formulated, which correspond to the contact charging method and the inductive […]

Read More

1. Electromagnetic induction coupling methodElectromagnetic inductive coupling is all too familiar to electrical engineers, and transformers use this principle to transfer energy. If the two windings of the transformer are separated, it is a wireless power supply in a sense. However, the transmission of electrical energy by electromagnetic coupling has a great disadvantage. Without a […]

Read More

1) ZTEZTE has been working in the field of wireless charging for many years. Through industry-university-research cooperation, product development was launched in 2013, and mature products and solutions were launched in September 2014. ZTE’s wireless power supply system uses non-contact electromagnetic induction for power transmission. After the electric vehicle is parked in the charging parking […]

Read More

When wireless charging technology is applied to electric cars, the selection of charging location, charging method and charging battery: (1) Choice of charging location. Wireless charging technology is related to the distance and state of the charger and the device being charged, that is to say, the distance between the two cannot be too large, […]

Read More