CN110738820A - 一种配电作业现场安全预警电路 - Google Patents
一种配电作业现场安全预警电路 Download PDFInfo
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- CN110738820A CN110738820A CN201911055998.4A CN201911055998A CN110738820A CN 110738820 A CN110738820 A CN 110738820A CN 201911055998 A CN201911055998 A CN 201911055998A CN 110738820 A CN110738820 A CN 110738820A
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- 230000005684 electric field Effects 0.000 claims abstract description 69
- 239000003990 capacitor Substances 0.000 claims abstract description 19
- 230000003321 amplification Effects 0.000 claims abstract description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
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Claims (4)
Priority Applications (1)
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CN201911055998.4A CN110738820B (zh) | 2019-10-31 | 2019-10-31 | 一种配电作业现场安全预警电路 |
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CN201911055998.4A CN110738820B (zh) | 2019-10-31 | 2019-10-31 | 一种配电作业现场安全预警电路 |
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CN110738820A true CN110738820A (zh) | 2020-01-31 |
CN110738820B CN110738820B (zh) | 2021-10-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112269146A (zh) * | 2020-10-15 | 2021-01-26 | 广东电网有限责任公司 | 一种带电设备 |
CN116311853A (zh) * | 2023-05-15 | 2023-06-23 | 西安理工大学 | 一种计算人体感应电流报警的近电预警方法及装置 |
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CN101536286A (zh) * | 2006-10-20 | 2009-09-16 | Abb技术有限公司 | 具有集成数字通信的中压或高压配电箱和用于该箱的多功能模块 |
JP2010203961A (ja) * | 2009-03-04 | 2010-09-16 | Mitsubishi Electric Plant Engineering Corp | 電圧警報器 |
CN201892707U (zh) * | 2010-08-25 | 2011-07-06 | 重庆大学 | 电场测量系统 |
KR20120092978A (ko) * | 2011-02-14 | 2012-08-22 | 한국전력공사 | 활선 접근 경보 장치 및 방법 |
CN202512164U (zh) * | 2012-03-28 | 2012-10-31 | 航天科工深圳(集团)有限公司 | 一种高压提醒装置 |
US20140300482A1 (en) * | 2011-09-23 | 2014-10-09 | Eaton Corporation | System including an indicator responsive to an electret for a power bus |
CN104267236A (zh) * | 2014-09-18 | 2015-01-07 | 江苏省电力公司 | 高压输电线路下人体感应电可穿戴实时监控装置 |
CN204166049U (zh) * | 2014-11-11 | 2015-02-18 | 国家电网公司 | 一种配变电线路高压检测装置 |
CN104483760A (zh) * | 2014-12-09 | 2015-04-01 | 镇江市高等专科学校 | 防电击预警眼镜及预警方法 |
CN105629044A (zh) * | 2014-11-01 | 2016-06-01 | 江苏绿扬电子仪器集团有限公司 | 近电报警器 |
CN105717373A (zh) * | 2016-01-13 | 2016-06-29 | 江苏省电力公司检修分公司 | 一种近电报警装置及其方法 |
CN207380123U (zh) * | 2017-11-08 | 2018-05-18 | 湖南省湘电试验研究院有限公司 | 一种人体工频感应电流的检测装置 |
CN108378850A (zh) * | 2017-12-27 | 2018-08-10 | 诺仪器(中国)有限公司 | 人体复阻抗测量系统及方法 |
CN207924010U (zh) * | 2018-03-20 | 2018-09-28 | 陈弘正 | 一种高电压安全报警器 |
CN208847788U (zh) * | 2018-09-18 | 2019-05-10 | 江苏京华澄电力科技有限公司 | 一种基于场强分布的非接触式高压验电器 |
-
2019
- 2019-10-31 CN CN201911055998.4A patent/CN110738820B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1190294A (zh) * | 1996-11-20 | 1998-08-12 | 日本电气株式会社 | Fm解调电路 |
CN101536286A (zh) * | 2006-10-20 | 2009-09-16 | Abb技术有限公司 | 具有集成数字通信的中压或高压配电箱和用于该箱的多功能模块 |
JP2010203961A (ja) * | 2009-03-04 | 2010-09-16 | Mitsubishi Electric Plant Engineering Corp | 電圧警報器 |
CN201892707U (zh) * | 2010-08-25 | 2011-07-06 | 重庆大学 | 电场测量系统 |
KR20120092978A (ko) * | 2011-02-14 | 2012-08-22 | 한국전력공사 | 활선 접근 경보 장치 및 방법 |
US20140300482A1 (en) * | 2011-09-23 | 2014-10-09 | Eaton Corporation | System including an indicator responsive to an electret for a power bus |
CN202512164U (zh) * | 2012-03-28 | 2012-10-31 | 航天科工深圳(集团)有限公司 | 一种高压提醒装置 |
CN104267236A (zh) * | 2014-09-18 | 2015-01-07 | 江苏省电力公司 | 高压输电线路下人体感应电可穿戴实时监控装置 |
CN105629044A (zh) * | 2014-11-01 | 2016-06-01 | 江苏绿扬电子仪器集团有限公司 | 近电报警器 |
CN204166049U (zh) * | 2014-11-11 | 2015-02-18 | 国家电网公司 | 一种配变电线路高压检测装置 |
CN104483760A (zh) * | 2014-12-09 | 2015-04-01 | 镇江市高等专科学校 | 防电击预警眼镜及预警方法 |
CN105717373A (zh) * | 2016-01-13 | 2016-06-29 | 江苏省电力公司检修分公司 | 一种近电报警装置及其方法 |
CN207380123U (zh) * | 2017-11-08 | 2018-05-18 | 湖南省湘电试验研究院有限公司 | 一种人体工频感应电流的检测装置 |
CN108378850A (zh) * | 2017-12-27 | 2018-08-10 | 诺仪器(中国)有限公司 | 人体复阻抗测量系统及方法 |
CN207924010U (zh) * | 2018-03-20 | 2018-09-28 | 陈弘正 | 一种高电压安全报警器 |
CN208847788U (zh) * | 2018-09-18 | 2019-05-10 | 江苏京华澄电力科技有限公司 | 一种基于场强分布的非接触式高压验电器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112269146A (zh) * | 2020-10-15 | 2021-01-26 | 广东电网有限责任公司 | 一种带电设备 |
CN116311853A (zh) * | 2023-05-15 | 2023-06-23 | 西安理工大学 | 一种计算人体感应电流报警的近电预警方法及装置 |
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Inventor after: Yu Yue Inventor after: Zhao Liang Inventor after: Li Qiang Inventor after: Wang Fan Inventor after: Tan Hengbing Inventor after: Chang Dayong Inventor after: Li Xiong Inventor after: Cui Peng Inventor after: Sun You Inventor after: Zhao Xiaojing Inventor after: Liang Huichao Inventor before: Chang Dayong Inventor before: Li Xiong Inventor before: Cui Peng Inventor before: Sun You Inventor before: Zhao Xiaojing Inventor before: Liang Huichao Inventor before: Zhao Liang Inventor before: Li Qiang |
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Effective date of registration: 20210927 Address after: No. 78, Jingdu Avenue, Niushan Town, Donghai County, Lianyungang City, Jiangsu Province Applicant after: DONGHAI POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Address before: 450000 building C, office area, No.87, Songshan South Road, Erqi District, Zhengzhou City, Henan Province Applicant before: State Grid Henan electric power company information communication Co. Applicant before: STATE GRID CORPORATION OF CHINA |
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