Power distribution network voltage reactive power compensation equipment management system

Abstract

The invention provides a power distribution network voltage reactive power compensation equipment management system. The power distribution network voltage reactive power compensation equipment management system comprises a plurality of monitoring devices, a database server, a management terminal, and a regional bureau user terminal, and is characterized in that the plurality of monitoring devices are used for monitoring the operating state of reactive power compensation equipment in a substation, the database server and the management terminal are in communication connection with the plurality of monitoring devices through a regional bureau local area network, and the regional bureau user terminal is in communication connection with the regional bureau local area network through the Internet; each monitoring device is connected to the regional bureau local area network through an electric power dedicated optical fiber, a WEB server is arranged between the regional bureau local area network and the Internet, and the management terminal and the regional bureau user terminal realize communication connection therebetween through the regional bureau local area network and the Internet. The beneficial effects lie in that the power distribution network voltage reactive power compensation equipment management system can perform unified management and monitoring on the operating state of reactive power compensation equipment in each monitored substation through the regional bureau local area network.

Description

technical field [0001] The invention relates to a management system for voltage and reactive power compensation equipment of a power distribution network. Background technique [0002] In the past, reactive power compensation planning calculations were calculated using empirical formulas (20-40% of the load capacity). Since the empirical formulas only give a range, it is impossible to determine the specific configuration capacity, let alone the specific configuration location. Moreover, with the change of grid structure in the later stage, it is impossible to grasp the configuration of reactive power compensation under the condition of the existing grid in time, and whether it can meet the requirements of reactive power management. [0003] At present, the reactive power compensation equipment on the substation side can grasp its operation status in a timely manner. However, due to the lack of a unified management platform for the reactive power compensation equipment in the...

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Problems solved by technology

[0002] In the past, reactive power compensation planning calculations were calculated using empirical formulas (20-40% of the load capacity). Since the empirical formulas only give a range, it is impossible to determine the specific configuration capacity, let alone the specific configuration location.

Moreover, with the change of grid structure in the later stage, it is impossible to grasp the configuration of reactive power compensation under the condition of the existing grid in time, and whether it can meet the requirements of reactive power management

[0003] At present, the reactive power compensation equipment on the substation side can grasp its operation status in a timely manner. However, due to the lack of a unified management platform for the reactive power compensation equipment in the distribution network, most of them only rely on the on-site inspection of the power supply station and team personnel, resulting in the inability to timely understand the file ledger and operation status.

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