高自然功率紧凑型输电线路电容效应探讨

广东工业大学学报 ›› 2004, Vol. 21 ›› Issue (1): 17-21.

高自然功率紧凑型输电线路电容效应探讨

广东工业大学自动化学院；广东工业大学自动化学院广东广州510090；广东广州510090；

出版日期:2004-03-03 发布日期:2004-03-03

Technology Research for Large Surge-impedance Loading Power Compact Type Transmission with Capacitance Application

(Faculty of Automation,Guangdong University of Technology,Guangzhou 510090,China)

Online:2004-03-03 Published:2004-03-03

摘要/Abstract

摘要： 紧凑型线路是当前输电线路发展的一个新趋势.本文针对高自然功率紧凑型的特点,结合电工理论分析高自然功率紧凑型线路能提高输电传输容量的机理.探讨了导线电容的数学模型.通过提高导线的对地电容,减少导线的波阻抗,为提高输电线的传输功率提供理论基础.

关键词: 紧凑型线路；高自然功率；传输功率；电容；

Abstract: The compact transmission line is a new tendency of the development of power transmission.Based on the electrical theory,this paper introduces the principle of improving the transmission capacity with the compact line of large surge-impedance loading power.The mathematical model of the conductor capacitance is also discussed.By means of raising the capacitance to the ground of the conductors and reducing the wave impedance of the conductors,the basic theory for raising transmission power of the transmission line is proposed.

Key words: compact line； large surge-impedance loading power； transmission power； capacitance；

李雄刚；李日隆； . 高自然功率紧凑型输电线路电容效应探讨[J]. 广东工业大学学报, 2004, 21(1): 17-21.

LI Xiong-gang,LI Ri-long . Technology Research for Large Surge-impedance Loading Power Compact Type Transmission with Capacitance Application[J]. Journal of Guangdong University of Technology, 2004, 21(1): 17-21.

参考文献

[1] 邵方殷. 500KV紧凑型线路导线结构的选型和有关特性[J]. 中国电力. 1996(10)

[2] 傅霞飞. 紧凑型输电线路的理论与实践[J]. 电力技术. 1992(01)

[1] [苏]亚历山大罗夫(Александров,Г·Н·) 著,倪宗德等译.超高压送电线路的设计[M]. 水利电力出版社, 1987

[2] 王先冲编著.电磁场理论及应用[M]. 科学出版社, 1986

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