特高压交流输电技术的研究与发展  

Research on Ultra High Voltage AC Transmission

作　　者：胡骅[1] 虞海泓[2] 

机构地区：[1]浙江大学电气工程学院,杭州310027 [2]浙江省电力设计院,杭州310014

出　　处：《科技通报》2006年第5期675-680,共6页Bulletin of Science and Technology

基　　金：浙江省科技攻关计划项目(021102113)

摘　　要：结合各国特高压输电的研究进展和工程情况分析了特高压输电的技术经济特点,论述了特高压电压等级的选择问题,比较分析了特高压输电与直流输电的关系,总结了国外特高压输电的成果和经验。研究表明,特高压输电在技术经济上可行,通过采取措施可将其对环境的影响限制在允许的范围内。On the basis of the research progress and engineering application in the advanced countries, the technical characteristics and superiority in economy of UHV transmission, the determination of highest voltage level and relationship between UHV AC transmission and DC transmission are discussed in detail. The oversea research results and engineering experience of UHV transmission are summarized for reference. It is proposed UHV transmission is feasible, and its impact to environment can be restricted to permittable level.

关 键 词：特高压交流输电 经济性 环境影响 直流输电 短路容量 

分 类 号：TM723[电气工程—电力系统及自动化]