| 电压型超导储能系统的统一直接功率控制方法 |
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| 引用本文： | 郭文勇,赵彩宏,张志丰,欧阳弈,辛理夫,肖立业.电压型超导储能系统的统一直接功率控制方法[J].电网技术,2007,31(9):58-63. |
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| 作者姓名： | 郭文勇 赵彩宏 张志丰 欧阳弈 辛理夫 肖立业 |
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| 作者单位： | 中国科学院,电工研究所,北京市,海淀区,100080 |
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| 基金项目： | 国家杰出青年基金资助项目（50225723）. |
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| 摘 要： | 将PWM整流器的直接功率控制方法用于电压型超导储能系统的电压源型换流器，给出了新的开关矢量表，并提出了斩波器的直接功率控制方法。文中的电压源型换流器和斩波器的直接功率控制方法以有功功率为纽带，可对超导储能系统进行一体化的功率控制。仿真结果表明，该控制方法具有良好的控制性能，十分适用于电压型超导储能系统。
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| 关 键 词： | 超导储能(SMES) 直接功率控制 功率调节系统(PCS) 电力电子 开关表 |
| 文章编号： | 1000-3673(2007)09-0058-06 |
| 修稿时间： | 03 2 2007 12:00AM |
A Unified Direct Power Control Method for Voltage Type Superconducting Magnetic Energy Storage System |
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| GUO Wen-yong,ZHAO Cai-hong,ZHANG Zhi-feng,OU-YANG Yi,XIN Li-fu,XIAO Li-ye.A Unified Direct Power Control Method for Voltage Type Superconducting Magnetic Energy Storage System[J].Power System Technology,2007,31(9):58-63. |
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| Authors: | GUO Wen-yong ZHAO Cai-hong ZHANG Zhi-feng OU-YANG Yi XIN Li-fu XIAO Li-ye |
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| Affiliation: | Institute of Electrical Engineering, Chinese Academy of Sciences, Haidian District, Beijing 100080, China |
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| Abstract: | In this paper,the direct power control method of PWM rectifiers is applied in the voltage source converter of the voltage type superconducting magnetic energy storage(SMES) system,a new switching vector table is used in the proposed control method and a direct power control methods for SMES chopper is also proposed.By means of active power,the direct power control method of voltage source converter and chooper is unified and can be used for SMES system.Simulation results show that the above-mentioned unified direct power control method possesses good control performance,so it is extremely suitable to voltage type SMES system. |
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| Keywords: | superconducting magnetic energy storage(SMES) direct power control power conditioning system(PCS) power electronics switching table |
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