HRP20140301T1 - Postupak za ispitivanje jednog kabelskog spoja - Google Patents

Postupak za ispitivanje jednog kabelskog spoja Download PDF

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Publication number
HRP20140301T1
HRP20140301T1 HRP20140301AT HRP20140301T HRP20140301T1 HR P20140301 T1 HRP20140301 T1 HR P20140301T1 HR P20140301A T HRP20140301A T HR P20140301AT HR P20140301 T HRP20140301 T HR P20140301T HR P20140301 T1 HRP20140301 T1 HR P20140301T1
Authority
HR
Croatia
Prior art keywords
current
short circuit
voltage
cable connection
input value
Prior art date
Application number
HRP20140301AT
Other languages
English (en)
Inventor
Uwe Krebs
Jürgen MOSER
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of HRP20140301T1 publication Critical patent/HRP20140301T1/hr

Links

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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • B63J2003/043—Driving of auxiliaries from power plant other than propulsion power plant using shore connectors for electric power supply from shore-borne mains, or other electric energy sources external to the vessel, e.g. for docked, or moored vessels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Claims (3)

1. Postupak za ispitivanje jednog kabelskog spoja (12) koji se proteže između distribucijskog mrežnog sustava (2) koji se može spajati na kabelski spoj (12) pomoću spojnog prekidača (21), a služi za vozilo na vodi (1) usidreno u luci, pri čemu je frekvencijski pretvarač (6) smješten na kopnenoj strani i radi kao izvor napona s maksimalnom strujnom vrijednošću iz jednog priključka električne opskrbe (3), gdje se na kabelski spoj (12), kada je spojni prekidač (21) isključen, primjenjuje napon (U) u stalnom povećanju pomoću frekvencijskog pretvarača (6), sve dok se ne dosegne naponska ulazna vrijednost, a strujni tok koji se u tom slučaju provodi, zapisuje se u izmjerenim strujnim vrijednostima koje su postignute, te se izvodi praćenje prisutnosti predodređenog kriterija kratkog spoja, naznačen time, da se pomoću frekvencijskog pretvarača (6) predodređuje ulazna vrijednost strujnog kratkog spoja, pri čemu se zadovoljava kriterij kratkog spoja kada izmjerene strujne vrijednosti postanu jednake ulaznoj vrijednosti strujnog kratkog spoja.
2. Postupak prema zahtjevu 1, naznačen time, da je ulazna vrijednost strujnog kratkog spoja niža od nazivnih strujnih vrijednosti koje se postižu prilikom normalnog rada opskrbnog strujnog konektora (3).
3. Postupak prema zahtjevu 1 ili 2, naznačen time, da je ulazna vrijednost napona niža od nazivnih naponskih vrijednosti, povećanih još 10%, koje su prisutne prilikom normalnog rada opskrbnog strujnog konektora (3).
HRP20140301AT 2009-06-30 2014-03-28 Postupak za ispitivanje jednog kabelskog spoja HRP20140301T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009031572A DE102009031572A1 (de) 2009-06-30 2009-06-30 Verfahren zum Prüfen einer Kabelverbindung
PCT/EP2010/058245 WO2011000683A1 (de) 2009-06-30 2010-06-11 Verfahren zum prüfen einer kabelverbindung

Publications (1)

Publication Number Publication Date
HRP20140301T1 true HRP20140301T1 (hr) 2014-05-09

Family

ID=42752351

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20140301AT HRP20140301T1 (hr) 2009-06-30 2014-03-28 Postupak za ispitivanje jednog kabelskog spoja

Country Status (10)

Country Link
EP (1) EP2449388B1 (hr)
JP (1) JP5539509B2 (hr)
CN (1) CN102472787B (hr)
DE (1) DE102009031572A1 (hr)
DK (1) DK2449388T3 (hr)
ES (1) ES2444493T3 (hr)
HR (1) HRP20140301T1 (hr)
PL (1) PL2449388T3 (hr)
PT (1) PT2449388E (hr)
WO (1) WO2011000683A1 (hr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103777105A (zh) * 2014-02-26 2014-05-07 天津二十冶建设有限公司 一种变频传动调试方法
EP3899558B1 (de) * 2018-12-20 2024-08-28 Lisa Dräxlmaier GmbH Verfahren und prüfvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370227A (en) 1966-09-20 1968-02-20 Gen Cable Corp Apparatus to measure continuously corona inception and extinction voltages in movinginsulated cable cores
JPS5840703B2 (ja) * 1976-02-20 1983-09-07 日本精密計測株式会社 非破壊絶縁試験装置
DE2902458C2 (de) * 1979-01-20 1980-10-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Streckenprüfeinrichtung
US4254374A (en) * 1979-04-02 1981-03-03 Trihus Axicor T Cable tester
JPS61196718A (ja) * 1985-02-22 1986-08-30 株式会社日立製作所 地絡保護装置
JPH03102268A (ja) * 1989-09-14 1991-04-26 Mitsubishi Cable Ind Ltd 電力ケーブルの絶縁劣化診断方法
JPH03218482A (ja) * 1990-01-24 1991-09-26 Fujitsu Ltd 絶縁抵抗・耐電圧の同時測定装置
JP2943133B2 (ja) * 1994-04-30 1999-08-30 キヤノン株式会社 絶縁状態測定方法、絶縁状態判定装置及びそれを用いた分散型発電装置
JPH09190759A (ja) * 1995-12-28 1997-07-22 Yasunori Hayaki 地震発生時の電気火災・通電火災防止装置
US6724589B1 (en) * 1999-09-13 2004-04-20 Donald G. Funderburk Boat electrical test and isolator system
US6657837B1 (en) * 1999-12-29 2003-12-02 General Electric Company Circuit breaker incorporating fault lockout protection
US6815956B2 (en) * 2003-01-29 2004-11-09 Westinghouse Air Brake Technologies Corporation Automatic hi-pot, megohmeter and continuity, circuit tester
JP3947176B2 (ja) * 2004-02-20 2007-07-18 株式会社日本無線電機サービス社 陸上から船舶への給電方法及びそのシステム

Also Published As

Publication number Publication date
DE102009031572A1 (de) 2011-03-10
PT2449388E (pt) 2014-02-13
WO2011000683A1 (de) 2011-01-06
JP2012531601A (ja) 2012-12-10
DK2449388T3 (en) 2014-02-24
JP5539509B2 (ja) 2014-07-02
CN102472787B (zh) 2014-07-23
ES2444493T3 (es) 2014-02-25
CN102472787A (zh) 2012-05-23
PL2449388T3 (pl) 2014-06-30
EP2449388A1 (de) 2012-05-09
EP2449388B1 (de) 2014-01-01

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