CN106814280A - 一种三电阻线电压驱动接地故障选线装置 - Google Patents
一种三电阻线电压驱动接地故障选线装置 Download PDFInfo
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- CN106814280A CN106814280A CN201710147304.4A CN201710147304A CN106814280A CN 106814280 A CN106814280 A CN 106814280A CN 201710147304 A CN201710147304 A CN 201710147304A CN 106814280 A CN106814280 A CN 106814280A
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Classifications
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- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21162—Detect short circuit of cable
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2604—Test of external equipment
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710147304.4A CN106814280A (zh) | 2017-03-13 | 2017-03-13 | 一种三电阻线电压驱动接地故障选线装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710147304.4A CN106814280A (zh) | 2017-03-13 | 2017-03-13 | 一种三电阻线电压驱动接地故障选线装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106814280A true CN106814280A (zh) | 2017-06-09 |
Family
ID=59115406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710147304.4A Withdrawn CN106814280A (zh) | 2017-03-13 | 2017-03-13 | 一种三电阻线电压驱动接地故障选线装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106814280A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109188166A (zh) * | 2018-08-28 | 2019-01-11 | 厦门科华恒盛股份有限公司 | 接地故障检测装置及方法 |
CN109188167A (zh) * | 2018-08-28 | 2019-01-11 | 厦门科华恒盛股份有限公司 | 接地故障检测装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06347503A (ja) * | 1993-06-10 | 1994-12-22 | Nissin Electric Co Ltd | 地絡故障点標定装置 |
CN1309300A (zh) * | 2001-03-23 | 2001-08-22 | 北京合纵科技有限公司 | 一种寻找单相接地故障的方法及探测器 |
CN102879710A (zh) * | 2012-09-24 | 2013-01-16 | 吉林市简通电气科技有限公司 | 配电线路单相接地故障点检测系统和检测方法 |
CN205484653U (zh) * | 2016-03-23 | 2016-08-17 | 安徽新力电气设备有限责任公司 | 电阻扰动配网选线装置 |
CN205484654U (zh) * | 2016-03-23 | 2016-08-17 | 安徽一天电气技术有限公司 | 电容扰动选线装置 |
-
2017
- 2017-03-13 CN CN201710147304.4A patent/CN106814280A/zh not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06347503A (ja) * | 1993-06-10 | 1994-12-22 | Nissin Electric Co Ltd | 地絡故障点標定装置 |
CN1309300A (zh) * | 2001-03-23 | 2001-08-22 | 北京合纵科技有限公司 | 一种寻找单相接地故障的方法及探测器 |
CN102879710A (zh) * | 2012-09-24 | 2013-01-16 | 吉林市简通电气科技有限公司 | 配电线路单相接地故障点检测系统和检测方法 |
CN205484653U (zh) * | 2016-03-23 | 2016-08-17 | 安徽新力电气设备有限责任公司 | 电阻扰动配网选线装置 |
CN205484654U (zh) * | 2016-03-23 | 2016-08-17 | 安徽一天电气技术有限公司 | 电容扰动选线装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109188166A (zh) * | 2018-08-28 | 2019-01-11 | 厦门科华恒盛股份有限公司 | 接地故障检测装置及方法 |
CN109188167A (zh) * | 2018-08-28 | 2019-01-11 | 厦门科华恒盛股份有限公司 | 接地故障检测装置及方法 |
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Effective date of registration: 20170728 Address after: 610000 Sichuan province Chengdu Qinghua Road No. 24 Applicant after: Electric Power Sciences Research Institute of Sichuan Electric Power Corporation Applicant after: Anhui electric technology Limited by Share Ltd Address before: Yonghe Road, high tech Development Zone, Hefei city of Anhui Province, No. 99 230031 Applicant before: Anhui electric technology Limited by Share Ltd |
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Application publication date: 20170609 |
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