Research on Reactive Power Optimization of Voltage Control of Power Grid

Abstract:

The reactive power optimization control of grid voltage is the important measures of lowering the net loss and improving the voltage quality. The paper reviews the situation of voltage reactive power control in our country, putting forward implementation program of AVC system. The system can collect and dispatch the real-time data of automotive nodal voltage, active power and reactive power and so on. The objection is minimum net loss and voltage excursion. After optimization of the system we can form a set of commands about the position of the shunt capacitor and adjust the tap of load and OLTC.These commands can be carried out through dispatching automatic four remote control system.The control system can effectively improve the voltage quality, reduce grid power loss, and make reactive power compensation equipment fully utilized, so have a strong broad application value.

• Periodical: Applied Mechanics and Materials (Volumes 347-350)
• Pages: 1288-1292
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.347-350.1288
• Online since: August 2013
• Authors: Yu Gong
• Keywords: Grid, Grid Loss, Reactive Power Control, Reactive Power Optimization

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