Pulse high-voltage charging automatic control system

An automatic control system, high-voltage charging technology, applied in electric vehicles, current collectors, electrical components, etc., can solve the problem of no remote automatic control solution, no ability to resist strong electromagnetic interference, etc., to achieve reliable electromagnetic protection design, guarantee The effect of charging control accuracy and improving the degree of automation

Active Publication Date: 2020-02-07
中国人民解放军63660部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the high-voltage DC power supplies currently on the market can output high-voltage DC to meet the charging needs of pulse sources, they do not have the ability to resist strong electromagnetic interference, and there is no mature remote automatic control solution.

Method used

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  • Pulse high-voltage charging automatic control system
  • Pulse high-voltage charging automatic control system
  • Pulse high-voltage charging automatic control system

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The invention discloses an automatic control system for high-voltage charging, which automatically controls and monitors the entire high-voltage charging system through a PLC module, and realizes remote automatic control and state monitoring of the pulse source high-voltage charging process; by adopting comprehensive electromagnetic protection design and feedback control algorithm , to ensure the system's anti-electromagnetic interference c...

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Abstract

The invention provides a high-voltage charging automatic control system. The system comprises a human-computer interaction unit, a voltage regulator unit, a high-voltage transformer unit, an alarm bell, a cabinet unit, a shielding chamber, an automatic control function realization unit, a voltage signal acquisition unit, an electromagnetic protection unit, a communication unit and a grounding protection unit; the whole set of high-voltage charging system can be automatically controlled and monitored through a Programmable Logic Controller (PLC) module, so that the remote automatic control andstate monitoring of the high-voltage charging process of the pulse source are realized; and the electromagnetic interference resistance and the charging automatic control precision of the system are guaranteed by adopting the comprehensive electromagnetic protection design and a feedback control algorithm.

Description

Technical field: [0001] The invention belongs to the field of high-voltage automatic control, and in particular relates to an automatic control system for pulse source high-voltage charging. [0002] technical background: [0003] The pulse source high-voltage charging control system is a system that controls the high-voltage DC power supply to charge the pulse source. The development of high-voltage DC power supply in China is relatively mature. PLC-based control systems are widely used in metallurgy, chemical industry, machinery manufacturing and other fields. However, no automatic control of high-voltage charging for large-scale high-voltage special pulse sources has been found in published literature and patent materials. System-related information. The special pulse source has special requirements for the automatic charging control system. In addition to meeting the basic requirements of realizing the charging function, the automatic charging control system needs to hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 曹成云王彬文张守龙成真伯姚佳伟夏厦刘启龙
Owner 中国人民解放军63660部队
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