|
|||||
|
|
| 耐热导线应用在500 kV输电线路的线路设计及电磁环境评估 | |
| 引用本文： | 刘昱,周云浩,李成学,谢景海. 耐热导线应用在500 kV输电线路的线路设计及电磁环境评估[J]. 电网与水力发电进展, 2012, 28(6): 49-54 |
| 作者姓名： | 刘昱 周云浩 李成学 谢景海 |
| 作者单位： | 1. 北京市电力公司,北京,100031 2. 兰州供电公司,甘肃 兰州,730030 3. 北京送变电公司,北京,102401 |
| 摘 要： | 介绍了在500 kV输电线路中采用的四分裂240截面积耐热导线，通过全寿命周期理念论证了在大幅提高输送容量的同时，能保证全寿命周期成本的最优化，最后对采用耐热导线500 kV线路的无线电干扰、可听噪声、电晕损失和自然功率等关键因素进行了计算分析，结果表明，采用输送容量大的耐热导线能满足电磁环境的要求。 |
| 关 键 词： | 耐热导线；500 kV输电线路；电磁环境；线路设计；全寿命周期理论 |
Design and Electromagnetic Environment Evaluation of the 500 kV Transmission Line Using Thermal Resistant Conductors |
|
| LIU Yu,ZHOU Yun-hao,LI Cheng-xue and XIE Jing-ha. Design and Electromagnetic Environment Evaluation of the 500 kV Transmission Line Using Thermal Resistant Conductors[J]. Advance of Power System & Hydroelectric Engineering, 2012, 28(6): 49-54 | |
| Authors: | LIU Yu ZHOU Yun-hao LI Cheng-xue XIE Jing-ha |
| Affiliation: | 1.Beijing Electric Power Company,Beijing 100031,China;2.Lanzhou Power Supply Company,Lanzhou 730030,Gansu,China; 3.Beijing Transmission and Distribution Company,Beijing 102401,China ) |
| Abstract: | This paper introduces the four-split thermal-resistant conductors of a cross-sectional area of 240 mm~2 for the 500 kV transmission line.Through the life cycle concept,this paper argues that the use of this kind of conductor can significantly increase the transmission capacity,and realize the full life-cycle cost optimizatioa Calculations of the radio interference,audible noise,corona loss and natural power and other key factors of the 500 kV thermal-resistant conductor are made,and the results show that the use of the thermal -resistant conductor meets the requirements of the electromagnetic environment |
| Keywords: | thermal-resistant conductors 500 kV transmission lines electromagnetic environment transmission line design life cycle theory |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《电网与水力发电进展》浏览原始摘要信息 | |
| 点击此处可从《电网与水力发电进展》下载全文 | |