| 引用本文: | 毛晓明,管霖,$2,彭显刚.超高压大功率直流输电系统的先进控制技术应用及发展[J].电力自动化设备,2004,(9):91-95 |
| .Application and development of advanced control technologies in HVDC[J].Electric Power Automation Equipment,2004,(9):91-95 |
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| 摘要: |
| 在总结直流输电系统常规控制策略的基础上，综合评述了近年来先进控制技术在高压直流输电HVDC(High-Voltage Direct-Current power transmission)控制及调制技术中的应用研究现状．介绍了当前各种控制研究所采用的技术路线和实现方式．重点分析了各种控制方法和控制策略的优点和不足．指出了HVDC控制研究中亟待解决的问题，如控制策略的综合评估，系统化多馈入交直流系统直流调制信号选取原则．具有自适应阻尼能力的HVDC小信号调制技术．具有鲁棒性的大信号调制技术．全局协调控制等。对可能的研究手段进行了探讨。 |
| 关键词: 直流输电 先进控制技术 直流控制 直流调制 |
| DOI： |
| 分类号:TM76 TM89 |
| 基金项目:国家自然科学基金资助项目(50337010)，广东省教育厅自然科学研究项目(Z03031) |
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| Application and development of advanced control technologies in HVDC |
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MAO Xiao-ming1 2 GUAN Lin1 ZHANG Yao1 PENG Xian-gang 2
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| Abstract: |
| Based on the analysis of conventional HVDC (High - Voltage Direct - Current power trans-mission) control strategies,the recent application developments of advanced control technologies in HVDC controls and HVDC modulations are summarized. Studies on the designing and implementa-tion of various HVDC control strategies are introduced with their advantages and disadvantages being emphasized. The problems lying ahead in the HVDC control researches such as compre-hensive assessment of control strategies,systematic selection ways of HVDC modulation signal for multi-infeed AC / DC hybrid grid,self - adaptive HVDC small- signal modulation technique,robust big - signal modulation technique and global coordinated controls are pointed out. The potential re-search means to solve them are explored. This project is supported by the National Nature Science Foundation of China (50337010) and Nature Science Foundation of Guangdong Province Education Bureau(Z03031). |
| Key words: HVDC,advanced control technology,HVDC control,HVDC modulation |
