Detection system and detection method of direct-current charging post
A technology of DC charging pile and detection system, which is applied in the direction of power supply testing, measuring electricity, measuring device, etc., can solve the problems of harming user utilization and harming the interests of providing charging piles, and achieves the effect of guaranteeing interests and improving accuracy.
Active Publication Date: 2012-08-15
SHENZHEN CLOU ELECTRONICS
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Problems solved by technology
However, not all charging piles have accurate timing, electricity metering, and metering amount. If there is an error, it cannot be found in time. Therefore, it will not only damage the user's use, but also may damage the interests of the charging pile provider. , it has become necessary to invent a special equipment for detecting whether the charging pile is qualified
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0015] Such as figure 1 The DC charging pile detection system shown is composed of a main control unit 1, a DC standard meter 2, an AC standard meter 3, a program-controlled DC electronic load 4 and a test equipment interface 5; the main control unit 1 passes the test control bus and the DC standard meter 2 , AC standard table 3, program-controlled DC electronic load 4 and test equipment interface 5 are connected. The control command of the main control unit 1 passes through the test control bus to the DC standard meter 2, the AC standard meter 3, the program-controlled DC electronic load 4 and the test equipment interface 5, the DC standard meter 2, the AC standard meter 3, the program-controlled DC electronic load 4 and the test After the device interface 5 is executed, the execution result is reported to the main control unit thro...
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The invention discloses a detection system and a detection method of a direct-current charging post. The detection system comprises a master control unit, a direct-current standard meter, an alternating-current standard meter, a program direct-current electronic load and a testing equipment interface. The detection method comprises the following steps: firstly, the direct-current charging post isconnected, then the detection system is started, a control instruction of the master control unit gets to the direct-current standard meter, the alternating-current standard meter, the program direct-current electronic load and the testing equipment interface by a testing control bus, the executive result is reported to the master control unit by the testing control bus after executing the direct-current standard meter, the alternating-current standard meter, the program control direct-current electronic load and the testing equipment interface, then testing data and data of the charging postare compared in the master control unit, and finally a conclusion whether the charging post is qualified or not is obtained. The detection system and the detection method of the invention is utilizedto test whether the direct-current charging post is qualified or not, so as to guarantee the benefit of a user and a charging post provider.
Description
technical field [0001] The invention relates to a detection system and a detection method of a DC charging pile. Background technique [0002] The charging pile is a charging station for electric vehicles, which looks like a parking meter. One charging pile can charge multiple vehicles at the same time, and the charging time from empty to full is 6 to 8 hours. The charging pile can realize timing, electricity meter, and amount charging, and can be used as a citizen's electricity purchase terminal. However, not all charging piles have accurate timing, electricity metering, and metering amount. If there is an error, it cannot be found in time. Therefore, it will not only damage the use of users, but also may damage the interests of the provider of charging piles. , it has become necessary to invent a special equipment for detecting whether the charging pile is qualified. Contents of the invention [0003] The purpose of the present invention is to provide an inspection sy...
Claims
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IPC IPC(8): G01R31/00G01R31/40
Inventor 曹锋
Owner SHENZHEN CLOU ELECTRONICS