High-power energy-saving intelligent charging pile and charging pile installation mode
An intelligent charging and energy-saving technology, applied in battery circuit devices, charging stations, circuit devices, etc., to achieve the effect of high volume power, low work energy consumption, and high power
Inactive Publication Date: 2020-12-11
侯红年
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[0004] The purpose of the present invention is to provide a high-power energy-saving intelligent charging pile and a method for realizing the installation method of the charging pile, so as to solve the shortcomings of the existing charging pile
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[0014] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0015] Such as figure 1 As shown, the high-voltage power supply is input to the isolating switch and the circuit breaker module (1), and the auxiliary power supply is output through the auxiliary power supply (7) after the isolating switch. After power-on, the signal controls the microcomputer processing PLC (12), and the microcomputer processing charging system PC (15) , the man-machine interface HIM (17) is working, the circuit breaker is closed, and when the electric vehicle requests charging, the signal control microcomputer processing (12) accepts the instruction of the microcomputer processing charging system (15), reads the BMS data of the electric vehicle battery management system, and The calculation output control signal is sent to the rectification control (9), the power switch drive (10), the charging mode is started, the...
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The invention discloses an implementation method of a high-power energy-saving intelligent charging pile, the high-power energy-saving intelligent charging pile product and a charging pile installation mode, and aims to solve the problems of low power, long electric vehicle charging time, high energy consumption and complex operation management and installation and debugging of an existing charging pile. The novel charging pile is composed of an isolation switch and circuit breaker module (1), a rectification module (2), a filtering energy storage module (3), a high-voltage power switch module(4), a switching-type power transformer (5), a low-voltage rectification direct current output module (6) and auxiliary modules. No power-frequency transformer or low-voltage power distribution circuit is arranged, power is input from a high-voltage power supply network, and direct current is output based on the demand of an electric vehicle BMS. As for the operation state of the charging pile, remote intelligent management of the charging pile is realized through a 5G network; the finished charging pile is integrally debugged; and during field installation, it is only needed to make a charging pile foundation, the power supply is led from the high-voltage power distribution network into the charging pile foundation, the charging pile is installed in position and connected with a power line and a grounding line, and the charging pile can be used after electrification.
Description
technical field [0001] The present invention relates to a design scheme, product and installation method of a DC charging pile, in particular to a method for realizing a high-power energy-saving intelligent charging pile, a product and an installation method for a charging pile. Background technique [0002] The China Electricity Council has released a new standard for fast charging piles. Under the new standard, the DC charging power can exceed 500kW, the maximum current can reach 600A, and an electric vehicle can replenish a cruising range of more than 200km in 5 minutes. The fastest Tesla V3 charging pile has a maximum charging power of 250kW, and can achieve a range of 120km after charging for 5 minutes. With the development of power battery technology, large-capacity, fast-charging power batteries are widely used in electric vehicles. The existing charging piles are as follows Disadvantages: 1. The charging pile is powered by the low-voltage distribution network. Due to...
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IPC IPC(8): B60L53/31B60L53/68H02J7/10H02J13/00
CPCB60L53/31B60L53/68H02J7/06H02J13/00022Y02E40/70Y02T10/70Y02T10/7072Y02T10/72Y02T10/92Y02T90/12Y02T90/16Y02T90/167Y04S10/50Y04S30/12
Inventor 侯红年
Owner 侯红年