Novel electrochemical capacitor

Abstract

The invention relates to a novel electrochemical capacitor. The electrochemical capacitor comprises a microprocessor, a capacitor temperature detection circuit, a zero crossing detection circuit, a BL8203, a pulse transformer, an SPI bus, a power failure detection circuit, a human-machine interaction interface module, a 485 communication circuit, a first RJ45 communication port, an electric energy measurement circuit, a second RJ45 communication port, an electric current signal sensing circuit and a combination switching circuit. According to the novel electrochemical capacitor provided by the invention, the latest achievements of microelectronic hardware and software technology, micro-sensor and micro-network technology are adopted, and are successfully applied to a low-voltage reactive compensation capacitor, and low-voltage reactive automatic control function, zero-crossing switching, power failure protection, electric energy measurement, communication networking, fault self-diagnosis and other functions are realized. The novel electrochemical capacitor can be used flexibly in various occasions of low-voltage reactive power control, changes the structure model of the existing low-voltage reactive automatic control equipment, and has the advantages of simple structure, easiness in production, cost reduction, performance improvement, and easiness in maintenance.

Description

technical field [0001] The invention belongs to the technical field of reactive power compensation capacitors, in particular to a novel electrochemical capacitor. Background technique [0002] At present, there are not a lot of similar products operating in the power distribution system. There are intelligent reactive power compensation capacitors developed by major manufacturers. Not the same. But there are different flaws. [0003] To sum up, the existing electrochemical capacitors have a low degree of intelligence, and capacitors cannot achieve a good reactive power compensation effect in the power distribution system, and cannot effectively achieve energy saving and environmental protection; serious cases may even cause power distribution system failures . Contents of the invention [0004] The present invention solves the problem that the existing electrochemical capacitors have a low degree of intelligence, and the capacitors cannot achieve good reactive power com...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the existing electrochemical capacitors have a low degree of intelligence, and the capacitors cannot achieve good reactive power compensation effects in the power distribution syst

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