基于VSC的超導儲能裝置中功率調節(jié)系統(tǒng)的設計 

張金良1，周博曦2，卞秋野3 
1 山東大學 電氣工程學院，山東 濟南 250061；2 國網(wǎng)技術學院，山東 濟南 250002；3 利津縣供電公司，山東 東營 257400 
 

摘 要： 針對超導儲能裝置中基于電壓源型變流器的功率調節(jié)系統(tǒng)，給出了基于電壓源型變流器(VSC) 和斬波器(Chopper) 的超導儲能(SMES) 裝置功率調節(jié)系統(tǒng)(PCS) 的主電路拓撲結構和使用占空比表達的PCS 低頻數(shù)學模型，提出了使用非線性變換實現(xiàn)狀態(tài)方程線性化的方法，通過狀態(tài)方程的線性化實現(xiàn)有功功率、無功功率及直流側電壓解耦控制的系統(tǒng)設計。Matlab/Simulink 環(huán)境下系統(tǒng)仿真結果表明，設計的PCS 系統(tǒng)控制器對階躍和正弦波功率指令具有很強的跟蹤能力，且直流側電壓有很強的抗干擾能力。
關鍵詞： 功率調節(jié)系統(tǒng)；電壓源型變流器；非線性變換；線性化；解耦控制
中圖分類號：TM464 文獻標識碼：A 文章編號：1007-3175(2013)05-0005-05

Design of Power Conditioning System in Superconducting Magnetic Energy System Based on Voltage Source Converter 

ZHANG Jin-liang1, ZHOU Bo-xi2, BIAN Qiu-ye3 
1 School of Electrical Engineering, Shandong University, Jinan 250061, China; 2 State Grid Technology College, Jinan 250002, China;
3 Lijin City Power Supply Corporation, Dongying 257400, China 
 

Abstract: Aiming at the power conditioning system (PCS) in the superconducting magnetic energy system (SMES) based on voltage source converter (VSC), this paper gave the main circuit structure of PCS in the SMES based on the VSC and Chopper, as well as the low-frequency mathematical model of PCS which is expressed in the functions of duty ratio. The non-linear transformation was
used to linearize state equations to realize the decoupled control between active power, reactive power and DC voltage. The simulated results in Simulink of Matlab showed that the designed PCS has perfect performance in tracing power orders in the form of step and sine waves with strong anti-jamming ability for voltage at DC side.
Key words: power conditioning system; voltage source converter; non-linear transformation; linearization; decoupled control

參考文獻
[1] Ribeiro Paulo F, Johnson Brian K, Crow Mariesa L, et al. Energy Storage Systems for Advanced Power Applications[J]. Proceedingsof the IEEE, 2001, 89(12)：1744-1756.
[2] Luongo Csar A. Superconducting Storage Systems: An Overview[J]. IEEE Transactions on Magnetics, 1996, 32(4)：2214-2223.
[3] Buckles Warren E, Hassenzahl W V. Superconducting Magnetic Energy Storage[J]. IEEE Power Engineering Review, 2000, 20(5)：16-20.
[4] Ali Mohd Hasan, Wu Bin, Dougal Roger A. An Overview of SMES Applications in Power and Energy Systems[J]. IEEE Transactions on Sustainable Energy, 2010, 1(1)：38-47.
[5] Lasseter Robert H, Jalali Sasan G. Dynamic Response of Power Conditioning Systems for Superconductive Magnetic Energy Storage[J].IEEE Transactions on Energy Conversion, 1991,6(3)：388-393.
[6] Lasseter Robert H, Jalali Sasan G. Power Conditioning Systems for Superconductive Magnetic Energy Storage[J]. IEEE Transactions on Energy Conversion, 1991, 6(3)：381-387.
[7] Han Byung M, Karady George G. A New Power Conditioning System for Superconducting Magnetic Storage[J]. IEEE Transactions on Energy Conversion, 1993, 8(2)：214-220.
[8] 張興，張崇巍.PWM整流器及其控制[M].北京：機械工業(yè)出版社，2012.
[9] Ye Y, Kazerani M, Quintana V H. A Novel Modeling and Control Method for Three Phase PWM Converters[C]//32nd Power Electronics Specialists Conference, Canada, 2001, 1：102-107.
[10] Ye Y, Kazerani M, Quintana V H. Modeling,Control and Implementation of Three Phase PWM Converters[J]. IEEE Transactions on Power Electronics, 2003，18(3)：857-863.
[11] 汪萬偉，尹華杰，管霖. 雙閉環(huán)矢量控制的電壓型PWM 整流器參數(shù)整定[J]. 電工技術學報，2010，25(2)：67-72.