Performance of UPFC integrated with SMES for power systems controlling
- Resource Type
- Conference
- Authors
- Aihong Tang; Pingping Yin; Xianglian Xu; Shaorong Wang; Shijie Cheng
- Source
- 2008 International Conference on Electrical Machines and Systems Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on. :4210-4214 Oct, 2008
- Subject
- Power, Energy and Industry Applications
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Samarium
Power systems
Power system control
Control systems
Regulators
Power system modeling
Choppers
Load flow
Voltage
Shock absorbers
- Language
This paper introduces the SMES into the DC bus of UPFC through a DC-DC chopper interface. This integrated power regulator can work as power flow regulator, bus voltage maintainer, power oscillation damper and uninterruptible power supplier. The detail working principle and work models are stated. The coordinated controller is studied for the property operation of the DC-DC chopper and the series/shunt side voltage converters of UPFC. The digital simulations will verify the integrated power regulator for power systems is very powerful, and the coordinated controller proposed for this power regulator is effective.