CN103647270A - ±800kV特高压直流线路接地的设置方法及系统 - Google Patents
±800kV特高压直流线路接地的设置方法及系统 Download PDFInfo
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- CN103647270A CN103647270A CN201310684753.4A CN201310684753A CN103647270A CN 103647270 A CN103647270 A CN 103647270A CN 201310684753 A CN201310684753 A CN 201310684753A CN 103647270 A CN103647270 A CN 103647270A
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Abstract
Description
| 土壤电阻率(欧·米) | 100及以下 | 100~500 | 500~1000 | 1000~2000 | 2000以上 |
| 工频接地电阻(欧) | 10 | 15 | 20 | 25 | 30 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310684753.4A CN103647270B (zh) | 2013-12-13 | 2013-12-13 | ±800kV特高压直流线路接地的设置方法及系统 |
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| CN201310684753.4A CN103647270B (zh) | 2013-12-13 | 2013-12-13 | ±800kV特高压直流线路接地的设置方法及系统 |
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| CN103647270A true CN103647270A (zh) | 2014-03-19 |
| CN103647270B CN103647270B (zh) | 2015-09-09 |
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| CN201310684753.4A Expired - Fee Related CN103647270B (zh) | 2013-12-13 | 2013-12-13 | ±800kV特高压直流线路接地的设置方法及系统 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810632A (zh) * | 2015-04-29 | 2015-07-29 | 宗伟 | 确定输电线路杆塔的接地装置的方法和装置 |
| CN106597112A (zh) * | 2016-10-31 | 2017-04-26 | 罗云峰 | 输电线路杆塔冲击接地电阻测试装置及其方法 |
| CN108170964A (zh) * | 2018-01-02 | 2018-06-15 | 南方电网科学研究院有限责任公司 | 一种雷击杆塔接地体电位的计算方法 |
| CN115864017A (zh) * | 2022-07-27 | 2023-03-28 | 国网辽宁省电力有限公司电力科学研究院 | 一种高土壤电阻率地区预制杆塔基础与垂直接地体的一体化方法和装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611095A (zh) * | 2012-03-08 | 2012-07-25 | 中国电力科学研究院 | 一种用于超/特高压直流输电系统的广域接地方法 |
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2013
- 2013-12-13 CN CN201310684753.4A patent/CN103647270B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611095A (zh) * | 2012-03-08 | 2012-07-25 | 中国电力科学研究院 | 一种用于超/特高压直流输电系统的广域接地方法 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810632A (zh) * | 2015-04-29 | 2015-07-29 | 宗伟 | 确定输电线路杆塔的接地装置的方法和装置 |
| CN106597112A (zh) * | 2016-10-31 | 2017-04-26 | 罗云峰 | 输电线路杆塔冲击接地电阻测试装置及其方法 |
| CN106597112B (zh) * | 2016-10-31 | 2019-04-02 | 杭州潇楠科技有限公司 | 输电线路杆塔冲击接地电阻测试装置及其方法 |
| CN108170964A (zh) * | 2018-01-02 | 2018-06-15 | 南方电网科学研究院有限责任公司 | 一种雷击杆塔接地体电位的计算方法 |
| CN108170964B (zh) * | 2018-01-02 | 2021-05-25 | 南方电网科学研究院有限责任公司 | 一种雷击杆塔接地体电位的计算方法 |
| CN115864017A (zh) * | 2022-07-27 | 2023-03-28 | 国网辽宁省电力有限公司电力科学研究院 | 一种高土壤电阻率地区预制杆塔基础与垂直接地体的一体化方法和装置 |
| CN115864017B (zh) * | 2022-07-27 | 2023-10-24 | 国网辽宁省电力有限公司电力科学研究院 | 一种高土壤电阻率地区预制杆塔基础与垂直接地体的一体化方法和装置 |
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| Publication number | Publication date |
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| CN103647270B (zh) | 2015-09-09 |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: CHINA POWER ENGINEERING CONSULTING (Group) Corp. Applicant after: ELECTRIC POWER PLANNING & ENGINEERING INSTITUTE Applicant after: NORTHEAST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group Applicant after: EAST CHINA ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group Applicant after: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING Group Corp. Applicant after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group Applicant after: Southwest Electric Power Design Institute CO., Ltd. of China Power Engineering Consulting Group Applicant after: NORTH CHINA POWER ENGINEERING CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: CHINA POWER ENGINEERING CONSULTING Group Corp. Applicant before: ELECTRIC POWER PLANNING & ENGINEERING INSTITUTE Applicant before: NORTHEAST ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING Group Applicant before: CHINA POWER ENGINEERING CONSULTING Group CORPORATION EAST CHINA ELECTRIC POWER DESIGN INSTITUTE Applicant before: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING Group Corp. Applicant before: NORTHWEST ELECTRIC POWER DESIGN INST. OF CHINA POWER ENGINEERING CONSULTING Group Applicant before: SOUTHWEST ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING Group Corp. Applicant before: NORTH CHINA POWER ENGINEERING CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group |
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