Distributed Power Flow Controller |
Author(s): |
Sonali R. Badgujar , G. H. Raisoni College of Engineering, Amravati; Vaishali Chauvhan, G. H. Raisoni College of Engineering, Amravati |
Keywords: |
FACTS, UPFC, DPFC, Voltage sag & Swell |
Abstract |
Growing demand and aging of network makes it desirable to better control the power flow in power transmission systems. FACTS devices, especially UPFC, provide a fast, smooth control of power system parameters. However, for cost and reliability reasons, the application is limited. This paper presents a new concept for power flow control by distributed UPFC. The system, called distributed power flow controller (DPFC), consists of several low-power series converters and one shunt large-power converter without common dc link. Also new is that the power exchange between the shunt and series parts is through the existing transmission line at a harmonic frequency. This solution enables the DPFC to fully control all power system parameters, and it reduces the cost and increases the reliability of device at the same time. |
Other Details |
Paper ID: IJSRDV8I21006 Published in: Volume : 8, Issue : 2 Publication Date: 01/05/2020 Page(s): 1254-1257 |
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