Comparative Analysis of Rotor Position Detection Technology in the SFC Soft Starting of Pump Storage Motor

Lian Tao Ji; De Shun Wang; Bo Yang; Guan Jun Li

doi:10.4028/www.scientific.net/AMM.387.262

Paper Titles

The Civil Airports Machinery and Equipment Innovative Design Preferred
p.246

Design of the Sled Motor Based on the Bionics
p.250

Study on Direct Current Controlled Distribution Static Synchronous Compensator with Mechanical Properties Used for Improvement of Voltage Quality
p.254

The Track-Controlling System for Mobile Greenhouse Robots
p.258

Comparative Analysis of Rotor Position Detection Technology in the SFC Soft Starting of Pump Storage Motor
p.262

Study on Mechanical Automation With Intelligent Control System in Tea Crank
p.267

Summary of the Developing Status of Greenhouse Tray Seeder and Seed Metering Device
p.271

Study on Mechanical Automation with Airborne Guiding Ammunition Automatic Testing Equipment Development
p.280

The Fuzzy Decoupling Control of the Electric Vehicle Steering and Speed Systems
p.284

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 387Comparative Analysis of Rotor Position Detection...

Comparative Analysis of Rotor Position Detection Technology in the SFC Soft Starting of Pump Storage Motor

Abstract:

Static Frequency Converter (SFC) is the key control device of reversible pump storage unit. By inputting a variable frequent current to the corresponding stator windings, the SFC can steadily start the synchronous motor. In this process, rotor position detecting accuracy comes to be the key point, but at the ultra-low speed period, the motors terminal voltage is too low to accurate sampling and is also vulnerable to the interference, which brings risks to the variable frequency starting. In this paper, two initial rotor position detection methods are compared, one is based on the voltage vector, and the other is based on adapt flux observer. At last, a 300MW/15.75kV pump storage unit with a 6 pulses SFC are built on the RTDS platform to exam the control strategy.

You might also be interested in these eBooks

Applied Mechanics, Materials and Mechanical Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 387)

Pages:

262-266

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.387.262

Citation:

Cite this paper

Online since:

August 2013

Authors:

Lian Tao Ji, De Shun Wang, Bo Yang, Guan Jun Li

Keywords:

Adapt Flux Observer, Rotor Position Detector, RTDS Platform, Static Frequency Converter, Stator Voltage Vector Detector

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yang Bo, Li Guanjun and Hu Xuguang: Electric Drive, Vol. 40(2010), p.20 (in Chinese).

Google Scholar

[2] Li Guanjun, Yang Bo, etc: Electric machines & control application, Vol. 38(2010), p.52.

Google Scholar

[3] Li Zhimin, Zhang Yujie, Fei Shiwei: Electric Drive, 1992(2), p.7 (in Chinese).

Google Scholar

[4] Zhu Chunyi, Li chongjian: Metal lurgical Industry Automation, Vol. 18 (1994), p.8.

Google Scholar

[5] Wu Xiaojie, Dai Peng Jiang, Jianguo: Electric Drive, Vol. 1 (2001), p.22 (in Chinese).

Google Scholar

[6] S. Bolognani, R. Oboe, M. Zigliotto: IEEE trans. on Industrial electronics, Vol. 46 (1999), p.184.

Google Scholar

[7] Dong Shihua, Zhong Mingzhen: Electric Drive, Vol. 1(l997), p.30(in Chinese).

Google Scholar

[8] Hu Jun, Wu Bin: IEEE Trans on Power Electronics, Vol. 13 (1998), p.969.

Google Scholar

[9] Wang Deshun, Ji Liantao, in: 2th international conference on EESD, Vol. 10 (2012), p.1120.

Google Scholar