JP6603326B2 - 外部雷保護手段において設置済みの独立した引下げ導線の状態を判定し障害を位置特定するための方法 - Google Patents
外部雷保護手段において設置済みの独立した引下げ導線の状態を判定し障害を位置特定するための方法 Download PDFInfo
- Publication number
- JP6603326B2 JP6603326B2 JP2017547477A JP2017547477A JP6603326B2 JP 6603326 B2 JP6603326 B2 JP 6603326B2 JP 2017547477 A JP2017547477 A JP 2017547477A JP 2017547477 A JP2017547477 A JP 2017547477A JP 6603326 B2 JP6603326 B2 JP 6603326B2
- Authority
- JP
- Japan
- Prior art keywords
- down conductor
- discharge
- fault
- voltage
- conductor
- 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
- 239000004020 conductor Substances 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 14
- 230000010355 oscillation Effects 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 12
- 238000011156 evaluation Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Locating Faults (AREA)
Description
Claims (6)
- 外部雷保護手段(IBS)における設置済みの独立した引下げ導線の状態を判定し、障害を位置特定するための方法であって、該独立した引下げ導線が、金属の内部導体、誘電体媒質、および弱導電性または半導電性材料から作られた電圧制御外側ケーシングと同軸構造を有するとともに、接地接続を有する、方法において、
障害を位置特定するために、該接地接続を取り除いた後に、引下げ導線の障害がある場合には該障害の位置において放電(E)もたらすパルス電圧が、それぞれの該引下げ導線の該内部導体と該外側ケーシングとの間に印加され、該放電(E)またはその影響が、それぞれの該引下げ導線の状態を判定するための評価の対象になることを特徴とする、方法。 - 発振回路の、前記放電(E)に起因して生じる変化した、非周期的な電流および/または電圧曲線が検出され、該発振回路は、それぞれの前記引下げ導線をパルス発生器に接続することから得られることを特徴とする、請求項1に記載の方法。
- 障害トリガのために用いられる前記パルス電圧が、第1の値および第2の値を有し、該第1の値においては放電がまだ発生し得ず、該第1の値における前記発振回路の挙動が参照測定として使用され、該第2の値が、電位の放電を伴うより高い電圧である、ことを特徴とする、請求項2に記載の方法。
- それぞれの前記引下げ導線の最初の設置後に、参照測定が実施され、該参照測定が、それぞれの該引下げ導線のその後の状態判定のために記憶され、使用されることを特徴とする、請求項3に記載の方法。
- 状態を判定するために、前記電流および/または電圧曲線が、前記パルス電圧を印加している間に検出されることを特徴とする、請求項2に記載の方法。
- 状態を判定するために、前記パルス電圧を印加している間の前記電流および/または電圧曲線の面積積分およびその変化が使用されることを特徴とする、請求項2に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015003090 | 2015-03-11 | ||
DE102015003090.6 | 2015-03-11 | ||
DE102015009426.2A DE102015009426A1 (de) | 2015-03-11 | 2015-07-20 | Verfahren zur Zustandsbestimmung und Fehlerortung an installierten isolierten Ableitungen im äußeren Blitzschutz |
DE102015009426.2 | 2015-07-20 | ||
PCT/EP2016/054256 WO2016142205A1 (de) | 2015-03-11 | 2016-03-01 | VERFAHREN ZUR ZUSTANDSBESTIMMUNG UND FEHLERORTUNG AN INSTALLIERTEN ISOLIERTEN ABLEITUNGEN IM ÄUßEREN BLITZSCHUTZ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018511049A JP2018511049A (ja) | 2018-04-19 |
JP6603326B2 true JP6603326B2 (ja) | 2019-11-06 |
Family
ID=56800599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017547477A Active JP6603326B2 (ja) | 2015-03-11 | 2016-03-01 | 外部雷保護手段において設置済みの独立した引下げ導線の状態を判定し障害を位置特定するための方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3269015B1 (ja) |
JP (1) | JP6603326B2 (ja) |
CN (1) | CN107533098B (ja) |
DE (1) | DE102015009426A1 (ja) |
PL (1) | PL3269015T3 (ja) |
WO (1) | WO2016142205A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019101577A1 (de) * | 2019-01-23 | 2020-07-23 | OBO Bettermann Hungary Kft. | Blitzstromableitvorrichtung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH669482A5 (ja) * | 1986-11-01 | 1989-03-15 | Energie Froide Int Sa | |
JPH0484779A (ja) * | 1990-07-27 | 1992-03-18 | Hitachi Cable Ltd | 電力ケーブルの部分放電検出方法 |
NL9201944A (nl) * | 1992-11-05 | 1994-06-01 | Kema Nv | Werkwijze voor het meten van partiële ontladingen in kabels. |
JP3012881U (ja) * | 1994-12-22 | 1995-06-27 | 山陽電子工業株式会社 | Vorの空中線系用同軸避雷装置 |
SE9600989D0 (sv) * | 1996-03-15 | 1996-03-15 | Abb Research Ltd | Förfarande och anordning för rymdladdningsmätning i kablar med en pulsad elektroakustisk metod |
NL1005349C2 (nl) * | 1997-02-24 | 1998-08-26 | Kema Nv | Werkwijze en inrichting voor het opsporen en lokaliseren van onregelmatigheden in een diëlectricum. |
JP2008216040A (ja) * | 2007-03-05 | 2008-09-18 | Tokyo Electric Power Co Inc:The | 課電式事故探査システム、課電式事故探査方法 |
DE102010014387A1 (de) * | 2010-04-01 | 2011-10-06 | Sikora Aktiengesellschaft | Verfahren zur Simulation von Fehlern bei Durchlaufspannungsprüfern und Durchlaufspannungsprüfer |
US8868360B2 (en) * | 2011-04-29 | 2014-10-21 | General Electric Company | System and device for detecting defects in underground cables |
CN202126862U (zh) * | 2011-06-20 | 2012-01-25 | 广州中光电子科技有限公司 | 接地引下线 |
JP5971673B2 (ja) * | 2011-07-27 | 2016-08-17 | 山本 和男 | 風車ブレード用避雷導線の断線検出装置 |
GB201116088D0 (en) * | 2011-09-16 | 2011-11-02 | High Voltage Partial Discharge Ltd | Method and apparatus for measuring partial discharge |
CN202384044U (zh) * | 2011-12-22 | 2012-08-15 | 广州电缆厂有限公司 | 一种用于避雷引下线的电缆 |
DE202013004927U1 (de) | 2013-05-28 | 2013-07-01 | Dehn + Söhne Gmbh + Co. Kg | Anordnung zum Anschluss isolierter Ableitungen im äußeren Blitzschutz mit Potentialausgleich im Endverschlussbereich und trennungsabstandsgerechter Aufständerung |
DE102013224573B3 (de) * | 2013-11-29 | 2014-10-02 | Hagenuk KMT Kabelmeßtechnik GmbH | Verfahren und Einrichtung zur Ortung von Teilentladungen in elektrischen Kabeln |
CN104360215B (zh) * | 2014-11-12 | 2017-10-03 | 江苏省电力公司淮安供电公司 | N600多点接地故障检测装置 |
-
2015
- 2015-07-20 DE DE102015009426.2A patent/DE102015009426A1/de not_active Withdrawn
-
2016
- 2016-03-01 EP EP16707418.6A patent/EP3269015B1/de active Active
- 2016-03-01 WO PCT/EP2016/054256 patent/WO2016142205A1/de active Application Filing
- 2016-03-01 PL PL16707418T patent/PL3269015T3/pl unknown
- 2016-03-01 JP JP2017547477A patent/JP6603326B2/ja active Active
- 2016-03-01 CN CN201680014915.5A patent/CN107533098B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016142205A1 (de) | 2016-09-15 |
DE102015009426A1 (de) | 2016-09-15 |
EP3269015B1 (de) | 2020-07-22 |
CN107533098B (zh) | 2020-08-25 |
EP3269015A1 (de) | 2018-01-17 |
CN107533098A (zh) | 2018-01-02 |
JP2018511049A (ja) | 2018-04-19 |
PL3269015T3 (pl) | 2020-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4841166B2 (ja) | 配線診断のための低電流ac部分放電診断システム | |
CA2772219C (en) | Method and apparatus for protecting power systems from extraordinary electromagnetic pulses | |
CN109917235B (zh) | 一种电缆缓冲层导电性能缺陷检测方法 | |
JP6091554B2 (ja) | 異常検知システム、及び、異常検知方法 | |
US10598718B2 (en) | Method and device for insulation fault location having an adaptive test current determination | |
JP2019518218A (ja) | ケーブルを監視する方法およびケーブルを含む測定装置 | |
US9146268B2 (en) | Method and device for monitoring a sheath voltage arrester of a cable system | |
KR101969367B1 (ko) | Hvdc 전력 케이블 부분 방전 측정 장치, 이의 방법, 그리고 이 방법을 저장한 컴퓨터 판독 가능한 저장 매체 | |
EP2706518B1 (en) | Alarm system loop monitoring | |
GB2412445A (en) | Detecting defects in layers of cables | |
JP6603326B2 (ja) | 外部雷保護手段において設置済みの独立した引下げ導線の状態を判定し障害を位置特定するための方法 | |
JP7304416B2 (ja) | 変圧器の絶対ブッシングパラメータのモニタリングにおける温度の影響を回避した相対ブッシングパラメータ方法 | |
JP2011242206A (ja) | 電力ケーブルの絶縁劣化診断方法及び絶縁劣化診断装置 | |
JP6998907B2 (ja) | 検知システム、検知器及び検知方法 | |
KR102568614B1 (ko) | 전력 송전 매체의 상태를 모니터링하기 위한 장치 | |
JP2018156824A (ja) | ケーブル、ケーブルの事故点標定方法及びケーブルの接続方法 | |
JPH06289094A (ja) | ケーブル遮蔽層,シース異常監視方法 | |
KR101019462B1 (ko) | 임펄스 검출을 이용한 아크결함 판단방법 | |
CN206876812U (zh) | 气体绝缘开关中支撑绝缘子局部放电检测装置 | |
US11177055B2 (en) | Leading/lagging cable referencing platform for monitoring the health of underground cable networks | |
KR20160131515A (ko) | 반사파 계측 시스템의 케이블 전기적 상태 감시 장치 및 방법 | |
Botelho et al. | A novel monitoring method for condensive bushings | |
US2240929A (en) | Testing apparatus | |
JP2019178872A (ja) | 標定装置 | |
AU2019200425A1 (en) | System and method for single wire ground check measurement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20180129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20180129 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180320 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190116 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190620 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190924 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191010 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6603326 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |