| 减少整定程序计算时间的技术措施 |
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| 引用本文： | 程小平. 减少整定程序计算时间的技术措施[J]. 电力系统保护与控制, 2000, 28(12): 56-58 |
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| 作者姓名： | 程小平 |
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| 作者单位： | 安徽省电力中心调度所，安徽 合肥 230061 |
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| 摘 要： | 由于在整定计算时最大、最小零序电流以及最小助增系数计算都要考虑各种电网运行方式、故障点和故障类型。分析了怎样减少最大、最小零序电流的电网运行方式、故障点和故障类型选择计算工作量 ;怎样减少最小助增系数的电网运行方式和故障点选择计算工作量。这些方法有助于减少计算时间、增加计算能力以及对整定计算程序开发
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| 关 键 词： | 整定计算 运行方式 零序电流 助增系数 切除线路（切线）相继动作 |
| 文章编号： | 1003-4897(2000)12_0056_03 |
| 修稿时间： | 2000-05-31 |
Quicken calculation measure for setting calculation program |
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| CHENG Xiao_ping. Quicken calculation measure for setting calculation program[J]. Power System Protection and Control, 2000, 28(12): 56-58 |
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| Authors: | CHENG Xiao_ping |
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| Abstract: | All the running modes, fault points and fault type influence maximal and minimal zero sequence current and minimal sideline current assistance coefficient .This paper tells us how to reduce running mode with maximal and minimal zero sequence current and minimal sideline current assistance coefficient, and how to reduce calculating fault points of minimal sideline current assistance coefficient. It is very helpful to lessen calculating time and to develop setting calculation program. |
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| Keywords: | setting calculation running mode zero sequence current sideline current assistance coefficient switch line one after the another actiX |
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