Electric automobile DC charging pile interface circuit simulator

A technology of DC charging piles and interface circuits, which is applied in the direction of instruments, measuring electricity, and measuring electrical variables, etc. It can solve the problems of lack of interoperability detection equipment and the inability to realize the interoperability detection of DC charging piles and electric vehicles.
CN105548780AActive Publication Date: 2016-05-04江苏群菱能源科技有限公司 +1
5 Cites 11 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏群菱能源科技有限公司
Publication Date
2016-05-04

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

he invention relates to an electric automobile DC charging pile interface circuit simulator, comprising a charging pile output socket, a DC power supply anode binding post, DC power supply cathode binding post, a control communication bus interface, a variable resistor, a circuit resistor, an auxiliary power supply anode, an auxiliary power supply cathode, a plurality of detection units and a plurality of isolation switches; the detection unit comprises a detection switch and standard collection interfaces which are respectively arranged on two ends of the detection switch; and the mentioned components are based on the detection unit and the isolation switches are connected to each other. The simulator architecture based on the detection unit disclosed by the invention realizes the consistency detection of the mutual operation between the electric automobile and the DC electric pile, improves the comprehensiveness and emphasis of the detection, improves the safety and reliability of the electric vehicle and reduces the accident rate of the electric automobile.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of electric vehicle control and detection, in particular to an electric vehicle DC charging pile interface circuit simulator. Background technique

[0002] With the continuous popularization of new energy electric vehicles, electric vehicle charging piles, which are the basic supporting facilities for new energy electric vehicles, are also becoming more and more popular. As the name suggests, the charging pile is a device that can charge electric vehicles that can use new energy. It can charge various types of electric vehicles according to different voltage levels. Currently commonly used charging piles include DC charging piles and AC charging piles. DC charging piles are power supply devices that provide DC power for electric vehicle power batteries. They can provide large output power, and the adjustment range of output voltage and output current is also large. It can meet the requirements of fast charg...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More