CN108604494B - 配电***电源线路故障时的实时检测/修复***及其施工方法 - Google Patents
配电***电源线路故障时的实时检测/修复***及其施工方法 Download PDFInfo
- Publication number
- CN108604494B CN108604494B CN201780003523.3A CN201780003523A CN108604494B CN 108604494 B CN108604494 B CN 108604494B CN 201780003523 A CN201780003523 A CN 201780003523A CN 108604494 B CN108604494 B CN 108604494B
- Authority
- CN
- China
- Prior art keywords
- phase
- power
- power supply
- coil
- detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0004231 | 2017-01-11 | ||
KR1020170004231A KR20180082844A (ko) | 2017-01-11 | 2017-01-11 | 전기고장 만능 복구(차단)기 |
KR1020170026270A KR101803431B1 (ko) | 2017-02-28 | 2017-02-28 | 단상전원선로 고장 시 실시간복구변압시스템 및 그 공사 방법 |
KR10-2017-0026270 | 2017-02-28 | ||
KR1020170049489A KR101746366B1 (ko) | 2017-04-18 | 2017-04-18 | 친환경 절전형 하이브리드 변압기(배전용변압기, 전력용변압기, 지상변압기) |
KR10-2017-0049489 | 2017-04-18 | ||
PCT/KR2017/014469 WO2018131797A1 (ko) | 2017-01-11 | 2017-12-11 | 배전계통 전원선로 고장시 실시간 탐지/복구시스템 및 그 공사방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108604494A CN108604494A (zh) | 2018-09-28 |
CN108604494B true CN108604494B (zh) | 2021-04-20 |
Family
ID=62839794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780003523.3A Active CN108604494B (zh) | 2017-01-11 | 2017-12-11 | 配电***电源线路故障时的实时检测/修复***及其施工方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11402437B2 (zh) |
EP (1) | EP3570306B1 (zh) |
JP (1) | JP7263251B2 (zh) |
CN (1) | CN108604494B (zh) |
WO (1) | WO2018131797A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6678051B2 (ja) * | 2016-03-18 | 2020-04-08 | Ntn株式会社 | 漏電検出装置 |
US11826234B2 (en) * | 2018-06-28 | 2023-11-28 | Kci Licensing, Inc. | Distributed negative pressure wound therapy system incorporating an absorbent dressing and piezo-electric pump |
KR102046589B1 (ko) * | 2018-11-30 | 2019-12-02 | 한국전기연구원 | 자동점검 누전차단기 |
US20230318289A1 (en) * | 2019-02-15 | 2023-10-05 | Virga Systems Llc | End of Line Protection |
JP7484550B2 (ja) * | 2020-08-07 | 2024-05-16 | 富士通株式会社 | トランス接続相判定プログラム、装置、及び方法 |
CN114137361A (zh) * | 2021-11-26 | 2022-03-04 | 国网陕西省电力公司电力科学研究院 | 一种配电网单相接地故障选线方法 |
WO2024090973A1 (en) * | 2022-10-25 | 2024-05-02 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinated service recovery in wireless network |
TWI839219B (zh) * | 2023-05-15 | 2024-04-11 | 陳錫瑜 | 火警消防與緊急設備防止誤斷電的改良裝置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1979989A (zh) * | 2005-12-05 | 2007-06-13 | 孙斌 | 低压供电***的保护方法 |
CN101042419A (zh) * | 2006-03-23 | 2007-09-26 | 田忠孝 | 一种利用中性线取配电线路故障信号的方法及应用 |
JP2012039711A (ja) * | 2010-08-05 | 2012-02-23 | Mitsubishi Electric Corp | 二重給電同期機の地絡検出装置 |
CN105375436A (zh) * | 2015-12-14 | 2016-03-02 | 重庆市亚东亚集团变压器有限公司 | 中性点电阻柜超时运行自动切除保护装置及方法 |
CN205982461U (zh) * | 2016-08-08 | 2017-02-22 | 国网山东省电力公司巨野县供电公司 | 一种低压配电柜用电检测装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909672A (en) * | 1974-02-07 | 1975-09-30 | Westinghouse Electric Corp | Capacitor bank protection relay |
JPS5974615A (ja) * | 1982-10-22 | 1984-04-27 | Hitachi Ltd | 共用変圧器 |
CN2152330Y (zh) * | 1993-04-09 | 1994-01-05 | 朱江兰 | 电器设备智能安全用电监控保护器 |
JP2948106B2 (ja) * | 1994-08-31 | 1999-09-13 | 大成建設株式会社 | 高圧負荷開閉器投入警報装置 |
JPH10201097A (ja) | 1997-01-10 | 1998-07-31 | Ain:Kk | 単相3線式低圧配電システム |
JPH10285788A (ja) * | 1997-03-31 | 1998-10-23 | Mitsubishi Electric Corp | 漏電警報機能付き配線用遮断器 |
JP2003309033A (ja) * | 2002-04-15 | 2003-10-31 | Aiko Denki Kk | コイルの巻回方法とそのトランス類 |
US7295016B2 (en) * | 2004-06-18 | 2007-11-13 | Kokusan Denki Co., Ltd. | Electric leakage detection system |
CN2775810Y (zh) * | 2004-12-25 | 2006-04-26 | 曹麾 | 无触电式电力变压器 |
KR20090004718A (ko) | 2007-07-03 | 2009-01-12 | (주)제일피앤피 | 접촉불량 감지장치 및 방법 |
KR101109024B1 (ko) | 2010-11-25 | 2012-02-20 | 한국전력공사 | 전력량계의 접촉불량 감지장치 및 감지방법 |
US20120147508A1 (en) * | 2010-12-08 | 2012-06-14 | Caterpillar Inc. | Three phase multi-generator ground fault circuit |
US8964423B2 (en) * | 2011-08-17 | 2015-02-24 | Honeywell International Inc. | Low weight 3-phase 5-output wire power conversion system for micro-grid |
KR101320373B1 (ko) | 2013-03-21 | 2013-10-23 | (주)계도건설 | 변압기를 구비한 결상복구장치 및 그 설치공법 |
KR101302806B1 (ko) | 2013-04-29 | 2013-09-02 | 김나운 | 친환경 절전형 전력품질 복구장치를 내장한 수배전반(고압반, 저압반, 전동제어반, 분전반) |
KR20150134563A (ko) | 2014-05-22 | 2015-12-02 | 김나운 | 전력계통에서 고장전력 발생 시 복구장치 |
KR20150013105A (ko) * | 2014-12-29 | 2015-02-04 | 김나운 | 전력계통의 결상 시 결상복구장치 |
KR101717561B1 (ko) | 2015-01-28 | 2017-03-20 | 동인시스템 주식회사 | 중성선 전류 제거 장치 |
-
2017
- 2017-12-11 EP EP17890925.5A patent/EP3570306B1/en active Active
- 2017-12-11 WO PCT/KR2017/014469 patent/WO2018131797A1/ko unknown
- 2017-12-11 US US16/477,172 patent/US11402437B2/en active Active
- 2017-12-11 CN CN201780003523.3A patent/CN108604494B/zh active Active
- 2017-12-11 JP JP2019558318A patent/JP7263251B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1979989A (zh) * | 2005-12-05 | 2007-06-13 | 孙斌 | 低压供电***的保护方法 |
CN101042419A (zh) * | 2006-03-23 | 2007-09-26 | 田忠孝 | 一种利用中性线取配电线路故障信号的方法及应用 |
JP2012039711A (ja) * | 2010-08-05 | 2012-02-23 | Mitsubishi Electric Corp | 二重給電同期機の地絡検出装置 |
CN105375436A (zh) * | 2015-12-14 | 2016-03-02 | 重庆市亚东亚集团变压器有限公司 | 中性点电阻柜超时运行自动切除保护装置及方法 |
CN205982461U (zh) * | 2016-08-08 | 2017-02-22 | 国网山东省电力公司巨野县供电公司 | 一种低压配电柜用电检测装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3570306A4 (en) | 2020-09-09 |
EP3570306B1 (en) | 2023-04-12 |
EP3570306A1 (en) | 2019-11-20 |
CN108604494A (zh) | 2018-09-28 |
US20190348216A1 (en) | 2019-11-14 |
JP2020515228A (ja) | 2020-05-21 |
US11402437B2 (en) | 2022-08-02 |
WO2018131797A1 (ko) | 2018-07-19 |
JP7263251B2 (ja) | 2023-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108604494B (zh) | 配电***电源线路故障时的实时检测/修复***及其施工方法 | |
US11588324B2 (en) | Electrical fault detection and recovery power distribution system and its construction method | |
KR101803431B1 (ko) | 단상전원선로 고장 시 실시간복구변압시스템 및 그 공사 방법 | |
KR102277716B1 (ko) | 배전계통 전원선로 고장시 실시간 탐지/복구시스템 및 그 공사방법 | |
CA2236283C (en) | Ground fault circuit interrupter system with uncommitted contacts | |
JP4873763B2 (ja) | 貰いロック付漏電検出装置 | |
KR101440492B1 (ko) | 전기화재 예방 및 과부하 차단기능을 구비한 수배전반 | |
KR102005080B1 (ko) | 고장전원 탐지 및 복구가 가능한 자동제어시스템 | |
KR20190067564A (ko) | 배전계통 전원선로 고장시 실시간 탐지/복구시스템 및 그 공사방법 | |
AU2017258894A1 (en) | An electrical protection device | |
KR102068625B1 (ko) | 전기고장 마스터 탐지기 | |
CN214412259U (zh) | 一种it供电***漏电保护装置 | |
JP2004239863A (ja) | 変圧器の接地方法 | |
EP2324547A2 (en) | Method for preventing electric shock by contact with connected-to-ground electric appliances and installations, and apparatus therefor | |
KR20150134563A (ko) | 전력계통에서 고장전력 발생 시 복구장치 | |
CN105529681A (zh) | 低压不接地***的漏电保护回路及实现方法 | |
KR20160008857A (ko) | 하이브리드 변압기 | |
KR20190049662A (ko) | 전기고장 만능 복구(차단)기 | |
KR20170051984A (ko) | 사용전 전기단락저항 측정기 장치를 적용한 수배전반 | |
KR20180082844A (ko) | 전기고장 만능 복구(차단)기 | |
JP2001258145A (ja) | 保護継電システム | |
KR20230051409A (ko) | 스마트 파력원격제어기를 이용하여 원격에서 결상위치 검출 및 차단이 용이한 전력설비 보호용 수배전반 | |
KR20170042070A (ko) | 전력계통에서의 단락 발생시 재해 방지장치 및 방법 | |
KR101395551B1 (ko) | 이상전압 발생 시 재해 방재 분배전반(분전반, 저압반, 고압반, 전동기제어반) 및 그 방법 | |
JP7505686B2 (ja) | 漏電および地絡時の感電および火災を防止する装置、方法および配電システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210312 Address after: 116-11 Dalin Road, Nan'er Mian, Xiyuan District, Qingzhou City, Zhongqing North Road, South Korea Applicant after: NAEUN ENERGY Co.,Ltd. Applicant after: Jin Nayun Applicant after: Li Ai Address before: 116-11 Dalin Road, Nan'er Mian, Xiyuan District, Qingzhou City, Zhongqing North Road, South Korea Applicant before: NAEUN ENERGY Co.,Ltd. Applicant before: Jin Nayun |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Shidao 105, Gyeonggi government, Korea Patentee after: Ite Ltd. Patentee after: Jin Nayun Patentee after: Li Ai Address before: 116-11 Dalin Road, Nan'er Mian, Xiyuan District, Qingzhou City, Zhongqing North Road, South Korea Patentee before: NAEUN ENERGY Co.,Ltd. Patentee before: Jin Nayun Patentee before: Li Ai |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: Shidao 105, Gyeonggi government, Korea Patentee after: Ite Ltd. Patentee after: Jin Nayun Patentee after: Li Ai Patentee after: Aitaili Electric Technology (Shanxi) Co.,Ltd. Address before: Shidao 105, Gyeonggi government, Korea Patentee before: Ite Ltd. Patentee before: Jin Nayun Patentee before: Li Ai |
|
TR01 | Transfer of patent right |