SE458164B - Arrangemang foer att kompensera kapacitiva och aktiva jordstroemmar - Google Patents

Arrangemang foer att kompensera kapacitiva och aktiva jordstroemmar

Info

Publication number: SE458164B
Authority: SE; Sweden
Prior art keywords: unit; output; control; earth; impedance
Prior art date: 1984-12-02

Application number

SE8505620A

Other languages

English (en)

Swedish (sv)

Other versions

SE8505620D0 (sv

SE8505620L (sv

Inventor

J Hrynkiewicz

L Czernecki

Original Assignee

Wyzsza Szkola Morska

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.)

1984-12-02

Filing date

1985-11-28

Publication date

1989-02-27

1985-11-28 Application filed by Wyzsza Szkola Morska filed Critical Wyzsza Szkola Morska

1985-11-28 Publication of SE8505620D0 publication Critical patent/SE8505620D0/xx

1986-06-03 Publication of SE8505620L publication Critical patent/SE8505620L/

1989-02-27 Publication of SE458164B publication Critical patent/SE458164B/sv

Links

230000006698 induction Effects 0.000 claims description 12
238000004804 winding Methods 0.000 claims description 10
230000008878 coupling Effects 0.000 claims description 2
238000010168 coupling process Methods 0.000 claims description 2
238000005859 coupling reaction Methods 0.000 claims description 2
230000007935 neutral effect Effects 0.000 claims 1
230000001105 regulatory effect Effects 0.000 description 6
230000035939 shock Effects 0.000 description 3
239000002689 soil Substances 0.000 description 3
206010014357 Electric shock Diseases 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
241000282412 Homo Species 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
238000004880 explosion Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil

Landscapes

Measurement Of Resistance Or Impedance (AREA)
Emergency Protection Circuit Devices (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Control Of Voltage And Current In General (AREA)
Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Ac-Ac Conversion (AREA)
Amplifiers (AREA)
Networks Using Active Elements (AREA)

SE8505620A 1984-12-02 1985-11-28 Arrangemang foer att kompensera kapacitiva och aktiva jordstroemmar SE458164B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL1984250717A PL146510B1 (en)	1984-12-02	1984-12-02	Method of and circuit for neutralization of capacitive and active earth currents

Publications (3)

Publication Number	Publication Date
SE8505620D0 SE8505620D0 (sv)	1985-11-28
SE8505620L SE8505620L (sv)	1986-06-03
SE458164B true SE458164B (sv)	1989-02-27

Family

ID=20024332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8505620A SE458164B (sv)	1984-12-02	1985-11-28	Arrangemang foer att kompensera kapacitiva och aktiva jordstroemmar

Country Status (9)

Country	Link
BG (1)	BG46758A3 (de)
DD (1)	DD240468A5 (de)
DE (1)	DE3540613A1 (de)
DK (1)	DK557985A (de)
FI (1)	FI854575A7 (de)
GB (1)	GB2168209B (de)
NO (1)	NO854791L (de)
PL (1)	PL146510B1 (de)
SE (1)	SE458164B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2210153C1 (ru) *	2002-06-26	2003-08-10	Общество с ограниченной ответственностью "Центр электромагнитной безопасности"	Компенсатор тока утечки
CN102780215B (zh) *	2012-07-02	2014-07-09	太原理工大学	一种矿用低压电网容性电流自动补偿装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB492730A (en) *	1935-12-12	1938-09-26	British Thomson Houston Co Ltd	Improvements in and relating to protective systems for electric circuits
GB484999A (en) *	1936-11-12	1938-05-12	Reyrolle A & Co Ltd	Improvements in or relating to earth fault control arrangements for polyphase a.c. transmission and distribution systems
GB534062A (en) *	1938-12-23	1941-02-26	British Thomson Houston Co Ltd	Improvements in and relating to the protection of alternating electric current systems
GB544838A (en) *	1940-06-19	1942-04-29	British Thomson Houston Co Ltd	Improvements in and relating to methods of and means for protecting alternating current electric systems
GB611977A (en) *	1946-05-16	1948-11-05	John Bentley Hansell	Improvements relating to electrical earthing reactors

1984
- 1984-12-02 PL PL1984250717A patent/PL146510B1/pl unknown
1985
- 1985-11-15 DE DE19853540613 patent/DE3540613A1/de not_active Withdrawn
- 1985-11-18 BG BG072395A patent/BG46758A3/xx unknown
- 1985-11-20 FI FI854575A patent/FI854575A7/fi not_active IP Right Cessation
- 1985-11-20 GB GB08528596A patent/GB2168209B/en not_active Expired
- 1985-11-28 SE SE8505620A patent/SE458164B/sv not_active IP Right Cessation
- 1985-11-28 NO NO854791A patent/NO854791L/no unknown
- 1985-11-29 DD DD85283449A patent/DD240468A5/de not_active IP Right Cessation
- 1985-12-02 DK DK557985A patent/DK557985A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
PL146510B1 (en)	1989-02-28
PL250717A1 (en)	1986-06-03
GB2168209B (en)	1988-08-03
GB8528596D0 (en)	1985-12-24
DE3540613A1 (de)	1986-06-05
SE8505620D0 (sv)	1985-11-28
NO854791L (no)	1986-06-03
BG46758A3 (bg)	1990-02-15
GB2168209A (en)	1986-06-11
SE8505620L (sv)	1986-06-03
FI854575A7 (fi)	1986-06-03
DK557985D0 (da)	1985-12-02
FI854575A0 (fi)	1985-11-20
DK557985A (da)	1986-06-03
DD240468A5 (de)	1986-10-29

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Legal Events

Date

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Title

Description

1995-01-31

NUG

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