CN107976614A - 在电力系统中检测电弧事件的方法和包括电弧检测器的电力系统 - Google Patents
在电力系统中检测电弧事件的方法和包括电弧检测器的电力系统 Download PDFInfo
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- CN107976614A CN107976614A CN201710984830.6A CN201710984830A CN107976614A CN 107976614 A CN107976614 A CN 107976614A CN 201710984830 A CN201710984830 A CN 201710984830A CN 107976614 A CN107976614 A CN 107976614A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000010891 electric arc Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 4
- 230000005355 Hall effect Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
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- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 claims 1
- 238000001228 spectrum Methods 0.000 abstract description 18
- 238000007689 inspection Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 230000003595 spectral effect Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
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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
- G01R31/12—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inverter Devices (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1617809.7A GB201617809D0 (en) | 2016-10-21 | 2016-10-21 | A method of detecting arc events in a power system, and a power system including an arc detector |
GB1617809.7 | 2016-10-21 | ||
US15/397,389 US10374409B2 (en) | 2016-10-21 | 2017-01-03 | Method of detecting arc events in a power system, and a power system including an arc detector |
US15/397,389 | 2017-01-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107976614A true CN107976614A (zh) | 2018-05-01 |
CN107976614B CN107976614B (zh) | 2020-09-11 |
Family
ID=57738051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710984830.6A Active CN107976614B (zh) | 2016-10-21 | 2017-10-20 | 检测电弧事件的方法和包括电弧检测器的电力系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10374409B2 (zh) |
CN (1) | CN107976614B (zh) |
GB (1) | GB201617809D0 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109768769A (zh) * | 2019-03-28 | 2019-05-17 | 广东电网有限责任公司 | 一种光伏系统故障电弧识别方法及装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10461519B2 (en) | 2013-03-14 | 2019-10-29 | Hubbell Incorporated | Systems and methods for detecting and identifying arcing |
EP3126857B1 (en) * | 2014-03-31 | 2021-12-15 | Hubbell Incorporated | Systems and methods for detecting and identifying arcing based on numerical analysis |
EP3577475A1 (en) * | 2017-03-02 | 2019-12-11 | Rosemount Inc. | Trending functions for partial discharge |
EP3745146B1 (de) | 2019-05-29 | 2023-10-25 | Siemens Aktiengesellschaft | Verfahren, vorrichtung und system zur bestimmung einer leitungseigenschaft einer energieübertragungsleitung |
US11171474B2 (en) * | 2019-08-27 | 2021-11-09 | Infineon Technologies Ag | Electric arc detection based on frequency analysis |
US11313895B2 (en) | 2019-09-24 | 2022-04-26 | Rosemount Inc. | Antenna connectivity with shielded twisted pair cable |
CN113359188B (zh) * | 2021-05-01 | 2024-05-03 | 西安电子科技大学 | 一种用于提高检测精度的地下电缆识别系统及方法 |
EP4306974A1 (en) * | 2022-07-15 | 2024-01-17 | Vito NV | Method and system for detecting arcs in a dc grid, and method of checking compliance of electrical devices for connection to said dc grid |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308180A (zh) * | 2007-05-14 | 2008-11-19 | 通用电气公司 | 电弧检测器 |
US20110141644A1 (en) * | 2009-12-15 | 2011-06-16 | Hastings Jerome K | Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults |
CN102135555A (zh) * | 2010-12-29 | 2011-07-27 | 重庆大学 | 低压系统串联电弧故障识别方法 |
US20120316804A1 (en) * | 2011-06-07 | 2012-12-13 | Texas Instruments Incorporated | Technique for arc detection in photovoltaic systems and other systems |
CN103245897A (zh) * | 2013-05-02 | 2013-08-14 | 复旦大学 | 一种使用多重判据的光伏系统直流故障电弧检测方法 |
US20140142873A1 (en) * | 2012-11-16 | 2014-05-22 | Keith W. Kawate | Systems and methods of discriminating dc arcs and load switching noise |
CN103913663A (zh) * | 2014-04-21 | 2014-07-09 | 南京航空航天大学 | 一种直流系统电弧故障在线检测方法和保护装置 |
CN104062001A (zh) * | 2014-06-30 | 2014-09-24 | 营口东吉科技(集团)有限公司 | 一种测量电弧炉冶炼电熔镁噪音的方法 |
US20140340062A1 (en) * | 2013-05-14 | 2014-11-20 | Navsemi Energy Private Limited | Single-stage solar-photovoltaic power conversion circuitry |
CN104237737A (zh) * | 2014-05-31 | 2014-12-24 | 三科电器集团有限公司 | 一种故障电弧频域检测装置 |
CN104635133A (zh) * | 2015-03-14 | 2015-05-20 | 北京芯同汇科技有限公司 | 一种新型故障电弧检测方法及装置 |
CN105067966A (zh) * | 2015-07-08 | 2015-11-18 | 上海交通大学 | 基于特征模态分量能量分析的低压交流故障电弧检测方法 |
CN105684252A (zh) * | 2013-09-12 | 2016-06-15 | 迪帕克·马拉加 | 检测并联电抗器补偿传输线中故障清除的方法和设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7492163B2 (en) * | 2006-04-27 | 2009-02-17 | Siemens Energy & Automation, Inc. | Systems, devices, and methods for arc fault detection |
US7368918B2 (en) * | 2006-07-27 | 2008-05-06 | Siemens Energy & Automation | Devices, systems, and methods for adaptive RF sensing in arc fault detection |
DE102011008140A1 (de) * | 2010-08-31 | 2012-03-01 | Ellenberger & Poensgen Gmbh | Verfahren und Vorrichtung zum Schalten einer Gleichspannungsanlage |
EP2681821B1 (en) * | 2011-02-28 | 2018-04-11 | SMA Solar Technology AG | Method and system for detecting an arc fault in a power circuit |
CN102231534B (zh) * | 2011-07-06 | 2013-07-10 | 山东大学 | 直流侧无电压传感器控制策略的两级单相光伏并网系统及控制方法 |
DE102011116135A1 (de) * | 2011-10-15 | 2013-04-18 | Kostal Industrie Elektrik Gmbh | Photovoltaikanlage |
US9329220B2 (en) | 2012-08-27 | 2016-05-03 | The Texas A&M University System | Method and system for detecting arc faults and flashes using wavelets |
JP2016521389A (ja) * | 2013-03-12 | 2016-07-21 | ゴゴロ インク | ポータブル電力蓄積デバイス交換プランを変更するための装置、方法、および物品 |
US10158324B2 (en) * | 2015-07-23 | 2018-12-18 | Analog Devices Global Unlimited Company | Computationally efficient arc detector with coherent sampling |
CN107916614A (zh) | 2017-12-08 | 2018-04-17 | 黄正秀 | 一种多角度可调式的城乡干线道路全自动路面干燥设备 |
-
2016
- 2016-10-21 GB GBGB1617809.7A patent/GB201617809D0/en not_active Ceased
-
2017
- 2017-01-03 US US15/397,389 patent/US10374409B2/en active Active
- 2017-10-20 CN CN201710984830.6A patent/CN107976614B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308180A (zh) * | 2007-05-14 | 2008-11-19 | 通用电气公司 | 电弧检测器 |
US20110141644A1 (en) * | 2009-12-15 | 2011-06-16 | Hastings Jerome K | Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults |
CN102135555A (zh) * | 2010-12-29 | 2011-07-27 | 重庆大学 | 低压系统串联电弧故障识别方法 |
US20120316804A1 (en) * | 2011-06-07 | 2012-12-13 | Texas Instruments Incorporated | Technique for arc detection in photovoltaic systems and other systems |
US20140142873A1 (en) * | 2012-11-16 | 2014-05-22 | Keith W. Kawate | Systems and methods of discriminating dc arcs and load switching noise |
CN103245897A (zh) * | 2013-05-02 | 2013-08-14 | 复旦大学 | 一种使用多重判据的光伏系统直流故障电弧检测方法 |
US20140340062A1 (en) * | 2013-05-14 | 2014-11-20 | Navsemi Energy Private Limited | Single-stage solar-photovoltaic power conversion circuitry |
CN105684252A (zh) * | 2013-09-12 | 2016-06-15 | 迪帕克·马拉加 | 检测并联电抗器补偿传输线中故障清除的方法和设备 |
CN103913663A (zh) * | 2014-04-21 | 2014-07-09 | 南京航空航天大学 | 一种直流系统电弧故障在线检测方法和保护装置 |
CN104237737A (zh) * | 2014-05-31 | 2014-12-24 | 三科电器集团有限公司 | 一种故障电弧频域检测装置 |
CN104062001A (zh) * | 2014-06-30 | 2014-09-24 | 营口东吉科技(集团)有限公司 | 一种测量电弧炉冶炼电熔镁噪音的方法 |
CN104635133A (zh) * | 2015-03-14 | 2015-05-20 | 北京芯同汇科技有限公司 | 一种新型故障电弧检测方法及装置 |
CN105067966A (zh) * | 2015-07-08 | 2015-11-18 | 上海交通大学 | 基于特征模态分量能量分析的低压交流故障电弧检测方法 |
Non-Patent Citations (2)
Title |
---|
ETIENNE TISSERAND: "Series arcing detection by algebraic derivative of the current", 《ELECTRIC POWER SYSTEMS RESEARCH》 * |
林方圆: "光伏系统直流故障电弧特征及识别方法研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109768769A (zh) * | 2019-03-28 | 2019-05-17 | 广东电网有限责任公司 | 一种光伏系统故障电弧识别方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US10374409B2 (en) | 2019-08-06 |
GB201617809D0 (en) | 2016-12-07 |
US20180115144A1 (en) | 2018-04-26 |
CN107976614B (zh) | 2020-09-11 |
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