CN107171301B - 一种配网线路开关保护定值整定计算装置和方法 - Google Patents
一种配网线路开关保护定值整定计算装置和方法 Download PDFInfo
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- CN107171301B CN107171301B CN201710483093.1A CN201710483093A CN107171301B CN 107171301 B CN107171301 B CN 107171301B CN 201710483093 A CN201710483093 A CN 201710483093A CN 107171301 B CN107171301 B CN 107171301B
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- switch
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- 230000004224 protection Effects 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000003044 adaptive effect Effects 0.000 claims abstract description 13
- 238000005457 optimization Methods 0.000 claims abstract description 5
- 230000001131 transforming effect Effects 0.000 claims description 43
- 238000010586 diagram Methods 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000036632 reaction speed Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (7)
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CN201710483093.1A CN107171301B (zh) | 2017-06-23 | 2017-06-23 | 一种配网线路开关保护定值整定计算装置和方法 |
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CN107171301A CN107171301A (zh) | 2017-09-15 |
CN107171301B true CN107171301B (zh) | 2019-03-01 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107732689A (zh) * | 2017-11-17 | 2018-02-23 | 国网山东省电力公司淄博供电公司 | 便携式环网柜定值设定仪及其使用方法 |
CN108347050B (zh) * | 2018-01-29 | 2021-07-02 | 国网江西省电力有限公司电力科学研究院 | 配电线路保护方案对供电可靠性影响程度的评估方法 |
CN109670654B (zh) * | 2019-01-09 | 2022-08-16 | 国网江西省电力有限公司电力科学研究院 | 一种自动识别配网线路保护定值合理性的方法 |
CN109858828B (zh) * | 2019-02-22 | 2021-04-02 | 国家电网有限公司 | 一种配电网定值自动整定方法、装置及配网系统 |
CN109888748B (zh) * | 2019-03-13 | 2021-07-02 | 国网江西省电力有限公司电力科学研究院 | 一种基于停电容量最小的配电线路三级保护优化配置方法 |
CN110165638B (zh) * | 2019-03-13 | 2021-05-14 | 国网江西省电力有限公司电力科学研究院 | 一种基于停电容量最小的配电线路两级保护优化配置方法 |
CN110414913A (zh) * | 2019-06-11 | 2019-11-05 | 国网江西省电力有限公司赣东北供电分公司 | 一种智能配电开关保护定值整定系统 |
CN111711174B (zh) * | 2019-11-20 | 2022-05-24 | 中国国家铁路集团有限公司 | 一种多级开闭所串联牵引网的继电保护方法 |
CN111291148B (zh) * | 2020-02-27 | 2023-05-26 | 广东电网有限责任公司 | 基于gis系统的保护定值可视化配置图生成的方法及系统 |
CN111308168B (zh) * | 2020-03-31 | 2022-03-22 | 广东电网有限责任公司 | 一种自动生成线路限流值的方法、装置和设备 |
CN115859547B (zh) * | 2023-02-27 | 2023-07-04 | 国网江西省电力有限公司电力科学研究院 | 一种配电线路定值方案自动生成系统及方法 |
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CN1761124A (zh) * | 2005-09-09 | 2006-04-19 | 东南大学 | 全网络化数字保护平台 |
CN101860076A (zh) * | 2010-04-21 | 2010-10-13 | 东北大学 | 多功能电能质量监控分析系统 |
CN103592549A (zh) * | 2013-11-25 | 2014-02-19 | 淮南师范学院 | 一种智能型电力系统故障录波器 |
CN204215199U (zh) * | 2014-11-13 | 2015-03-18 | 云南西铁科技设备工程有限公司 | 一种太阳能光伏发电系统的便携式继电保护装置 |
CN205620497U (zh) * | 2016-05-20 | 2016-10-05 | 安徽理工大学 | 矿井漏电故障选线装置 |
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2017
- 2017-06-23 CN CN201710483093.1A patent/CN107171301B/zh active Active
Patent Citations (5)
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CN1761124A (zh) * | 2005-09-09 | 2006-04-19 | 东南大学 | 全网络化数字保护平台 |
CN101860076A (zh) * | 2010-04-21 | 2010-10-13 | 东北大学 | 多功能电能质量监控分析系统 |
CN103592549A (zh) * | 2013-11-25 | 2014-02-19 | 淮南师范学院 | 一种智能型电力系统故障录波器 |
CN204215199U (zh) * | 2014-11-13 | 2015-03-18 | 云南西铁科技设备工程有限公司 | 一种太阳能光伏发电系统的便携式继电保护装置 |
CN205620497U (zh) * | 2016-05-20 | 2016-10-05 | 安徽理工大学 | 矿井漏电故障选线装置 |
Non-Patent Citations (1)
Title |
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基于ARM的馈线终端的设计;方璐;《中国优秀硕士学位论文全文数据库》;20150315;第3-5章 |
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Address after: 330096 No. 88 min Qiang Road, private science and Technology Park, Jiangxi, Nanchang Patentee after: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED Research Institute Patentee after: State Grid Co., Ltd. Address before: 330096 No. 88 min Qiang Road, private science and Technology Park, Jiangxi, Nanchang Patentee before: Electric Power Research Institute of State Grid Jiangxi electric power company Patentee before: State Grid Corporation |
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Application publication date: 20170915 Assignee: WUHAN HAOMAI ELECTRIC POWER AUTOMATION Co.,Ltd. Assignor: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED Research Institute Contract record no.: X2022980002482 Denomination of invention: A setting calculation device and method for protection setting of distribution network line switch Granted publication date: 20190301 License type: Common License Record date: 20220311 Application publication date: 20170915 Assignee: JIANGXI FEIKESI MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. Assignor: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED Research Institute Contract record no.: X2022980002406 Denomination of invention: A setting calculation device and method for protection setting of distribution network line switch Granted publication date: 20190301 License type: Common License Record date: 20220310 |