Power supply intelligent system of cell

Abstract

The invention provides a power supply intelligent system of a cell (distribution room), which comprises a signal data acquisition circuit, a signal data calculation and judgment circuit, an equipment operating circuit, a fault processing method circuit, a wireless alarm transmission circuit and a wireless receiving circuit. The signal data acquisition circuit collects signal data from a cell power-supply system, and the two outputs of the signal data acquisition circuit are respectively connected with the signal data calculation and judgment circuit and the wireless alarm transmission circuit; the output of the signal data calculation and judgment circuit is respectively connected with the equipment operating circuit, the wireless alarm transmission circuit and the fault processing methodcircuit; the output of the fault processing method circuit is connected with the wireless alarm transmission circuit; the output of the equipment operating circuit is connected with the wireless alarm transmission circuit; and the wireless receiving circuit is connected with the equipment operating circuit. In the intelligent system, a computer technology, a monitoring technology, a control technology and a communication technology are used, and a system which is integrated real-time status, data inspection, protection and remote control into a whole is developed for a distribution transformer, 10kV load switch and 400V distribution system, thus playing a positive promotion role in developing intelligentized power distribution systems.

Description

technical field [0001] The invention relates to an intelligent power supply control technology, specifically, an intelligent power supply system for application and community (station area). Background technique [0002] At present, the power system is fully developing smart grid construction, implementing intelligent control, intelligent management, and intelligent analysis of the entire grid. The intelligentization of distribution network has only just started, and it has not been fully popularized and applied due to various reasons. The research on intelligent control technology for community power supply is also part of the popularization and application of intelligent distribution network, mainly for 10kV distribution transformers and 10kV load switches. , and below 400V power distribution system, the implementation of intelligent control, intelligent management, intelligent analysis. [0003] The research and construction of intelligent control technology for communit...

AI Technical Summary

Problems solved by technology

[0003] The research and construction of intelligent control technology for community power supply will greatly promote the safe and economical operation of power distribution system equipment. Currently, the distribution transformers, 10kV load switches, and 400V power distribution systems in operation cannot be monitored in real time. If there is a fault on the Internet, the user will notify the maintenance; the power supply quality is low, and the equipment damage rate is high. If the intelligent control technology of power supply in the community (station area) can be fully promoted, it will be able to play a crucial role in the development of intelligent technology in the power distribution system. important role

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