Research on New Type of Voltage and Reactive Power Unified Regulator

Abstract:

In rural region, the electrical load increases rapidly as the living standards there improve steadily. Due to reasons such as large radius of power supply and high electrical loss during power transmission, however, the terminal voltage turns more and more unsteady, which affects customer satisfaction greatly. Compared to changing the architecture of the current power supply network, applying the voltage and reactive power unified regulators costs less time and money and it can timely relieve pressure in providing steady power supply in rural region and increase customer satisfaction. In this paper, several technical indicators of the voltage and reactive power unified regulator were estimated firstly. Secondly, a new topology was proposed to suit need of rural distribution network and an analysis was made to the detailed topological structures this regulator and its operation control strategy. Finally, a simulation model was built up to test the working accuracy of the regulator. The simulation results verify the accuracy and feasibility of this new unified regulator.

• Periodical: Applied Mechanics and Materials (Volumes 448-453)
• Pages: 2604-2611
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.448-453.2604
• Online since: October 2013
• Authors: Ming Ma, Xiao Guang Sheng, Bai Yu Xu, Tong Zhen Wei, Qun Hai Huo*
• Keywords: New Topology, Reactive Power Compensation, Simulation, Voltage Compensation

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