| 云广±800kV直流输电工程控制系统的特点 |
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| 引用本文： | 刘洪涛,李建设,苏寅生,周剑,范展滔,马骞.云广±800kV直流输电工程控制系统的特点[J].南方电网技术,2010,4(2):35-38. |
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| 作者姓名： | 刘洪涛 李建设 苏寅生 周剑 范展滔 马骞 |
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| 作者单位： | 南方电网电力调度通信中心,广州,510623 |
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| 摘 要： | 云广±800kV直流输电工程由于采用了2个12脉动阀组串联的接线形式而使得使得其控制系统比±500kV常规直流更为复杂。在全面总结和分析了云广±800kV直流输电工程控制系统的功能的基础上,指出其大多数功能与±500kV常规直流的基本相同;主要区别在于增加了单个阀组的自动投退控制,适应直流孤岛方式的特殊控制,以及与SVC之间的协调控制。
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| 关 键 词： | ±800kV直流输电 控制系统 静止无功补充 孤岛运行 |
| 收稿时间： | 2010/3/11 0:00:00 |
Characteristics of Yunnan-Guangdong ±800 kV DC Transmission Project Control System |
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| LIU Hongtao,LI Jianshe,SU Yinsheng,ZHOU Jian,FAN Zhantao and MA Qian.Characteristics of Yunnan-Guangdong ±800 kV DC Transmission Project Control System[J].Southern Power System Technology,2010,4(2):35-38. |
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| Authors: | LIU Hongtao LI Jianshe SU Yinsheng ZHOU Jian FAN Zhantao and MA Qian |
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| Affiliation: | CSG Power Dispatching & Communication Center, Guangzhou 510623, China;CSG Power Dispatching & Communication Center, Guangzhou 510623, China;CSG Power Dispatching & Communication Center, Guangzhou 510623, China;CSG Power Dispatching & Communication Center, Guangzhou 510623, China;CSG Power Dispatching & Communication Center, Guangzhou 510623, China;CSG Power Dispatching & Communication Center, Guangzhou 510623, China |
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| Abstract: | The control system of Yunnan-Guangdong ± 800 kV DC transmission project is more complex than the conventional ± 500 kV DC system as the project adopts a series Dual 12-Pulse valve groups connection structure. This paper summarizes and analyzes the functions of Yunnan-Guangdong ± 800 kV DC control system, and concludes that the control system has the basic functions of the ± 500 kV system, and the main difference between them is that the ± 800 kV system has exclusively the block and deblock control for the multiple valves, and the special control for islanding operation mode, as well as the cooperating control with SVC. |
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| Keywords: | ±800 kV DC transmission control system SVC islanding operation |
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