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 system, and cannot effectively achieve energy saving and environmental protection. In severe cases, it may even cause power distribution system failures. To solve the technical problem and provide a new type of electrochemical capacitor

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