|
|
|
| Discussion and application of an automatic bus transfer device of adaptive recognition bus operation mode |
| Jiang Qingkai |
| Zhongshan Power Supply Bureau, Zhongshan, Guangdong 528400 |
|
|
|
|
Abstract Introduced a 220kV automatic bus transfer device, listing Thecharging conditions and starting condition-sof automatic bus transfer equipment of bus-bar coupling and line. Take Yixian 220kV substation for example, indi-cating that the problems existing in the device considering the Duplicate- bus Singular-segmentation substation, and proposes three solutions to this problem, analyzes their advantages and disadvantages. Finally, it is pointed out that through the three kinds of schemes to improve the automatic bus transfer device can adaptive identification of connection of the Duplicate-bus Singular-segmentation, the parent joint preparation from the cast and line by self investment between automatic switching, improve the automatic bus transfer device of flexibility, adaptability and reliability.
|
|
Received: 29 December 2018
Published: 19 August 2019
|
|
|
|
| Cite this article: |
|
Jiang Qingkai. Discussion and application of an automatic bus transfer device of adaptive recognition bus operation mode[J]. Electrical Engineering, 2019, 20(8): 115-117.
|
|
|
|
| URL: |
|
http://dqjs.cesmedia.cn/EN/Y2019/V20/I8/115
|
[1] 黄常抒, 胡云花. 备自投装置接线中的问题及应对措施[J]. 电力自动化设备, 2009, 29(4): 147-149.
[2] 宋国堂, 于海鹏, 赵文静, 等. 备用电源自动投入装置应用中的误动问题分析及应对措施[J]. 电力自动化设备, 2010, 30(7): 147-150.
[3] 张丰, 郭碧媛. 备自投装置在单母分段接线中应用存在的问题及解决措施[J]. 电力系统保护与控制, 2011, 39(7): 133-135, 141.
[4] 孔慧超, 何建宗, 沙斌, 等. 带备自投装置双母线单分段220 kV母线运行方案[J]. 南方电网技术, 2008, 2(6): 88-91.
[5] 古卫婷, 刘晓波, 古卫涛. 变电站备自投装置存在问题及改进措施[J]. 继电器, 2007(10): 70-71, 75.
[6] 张丽丽, 侯有韬. 备自投装置在双母线接线方式下的改进[J]. 电力系统保护与控制, 2008, 36(17): 90-91.
[7] 刘议华, 顾皓亮, 徐伟栋, 等. 三主变四分段变电站备自投联跳回路的改进措施[J]. 电气技术, 2018, 19(1): 106-109.
[8] 罗勋华, 黄纯, 潘志敏, 等. 基于序分量无功功率的单相自适应重合闸[J]. 电工技术学报, 2016, 31(11): 149-156.
[9] 李俊格, 潘凯岩, 戴慧芳. 备自投自动投退系统在广州电网中的应用[J]. 电气技术, 2016, 17(10): 121-124.
[10] 潘凯岩, 谭大帅. 基于EMS的智能备自投在线压板最优投退策略[J]. 电气技术, 2015, 16(7): 103-107.
[11] 林茂. 110kV内桥接线变电站电压电流回路及备自投的改进[J]. 电气技术, 2015, 16(4): 89-92.
[12] 潘凯岩, 谭大帅, 李俊格, 等. 考虑负荷均分及时序的备自投压板最优投退策略[J]. 电气技术, 2015, 16(12): 102-105. |
|
|
|
2019, Vol. 20 
