Monitoring method and system for electric energy quality operation decision support

Abstract

The present invention discloses a monitoring method for electric energy quality operation decision support. The method concretely comprises the following steps of: S1, remotely controlling a voltage monitoring module, a harmonic monitoring module and a power monitoring module in an electric energy operation quality monitoring system by an electric energy operation decision system to perform real-time monitoring of voltage, harmonic and power compensation conditions on an electric power sub-station circuit, and transmitting the detected data information into a data wireless communication processing system for processing, wherein the present invention relates to the technical field of electric power operation. The monitoring method for electric energy quality operation decision support can avoid the conditions that an analysis system is blocked or slow in reflection, can achieve the purpose that the data information transmitted by multiple stations performs multi-channel classification and advanced fault processing and the electric power dispatching processing of the whole electric power network is performed so as to ensure the timeliness and the accuracy of the electric energy treatment problem control and can achieve shortening of the time of the fault and dispatching processing.

Description

technical field [0001] The invention relates to the technical field of power operation, in particular to a monitoring method and system for power quality operation decision support. Background technique [0002] In my country's power system, power quality monitoring has always been local monitoring or monitoring in a small area, and there are phenomena of discrete and isolated fault information. If large-scale monitoring is to be achieved, a large amount of monitoring and analysis equipment must be invested, increasing A huge cost of equipment and manpower has been added, and the maintenance work of the equipment has also been increased, causing many unnecessary problems and adding a lot of tedious intermediate links. [0003] The level of power quality monitoring and governance is the core indicator of the green operation of the power grid. For a long time, power quality monitoring has disadvantages such as high deployment costs, information islands, and low-level data secon...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a monitoring method and system for power quality operation decision support, which solves the situation that the analysis system freezes or responds slowly, and the data information transmitted by multiple sites cannot be realized first. Carrying out multi-channel classification pre-fault processing, and then performing power scheduling processing on the entire power network, cannot achieve the purpose of ensuring the timeliness and accuracy of the control of power management problems, and cannot achieve the reduction of the analysis system processing load. Scheduling Processing Time Issues

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