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DE69731180D1 - Method and device for detecting short-circuit conditions - Google Patents

Method and device for detecting short-circuit conditions

Info

Publication number
DE69731180D1
DE69731180D1 DE1997631180 DE69731180T DE69731180D1 DE 69731180 D1 DE69731180 D1 DE 69731180D1 DE 1997631180 DE1997631180 DE 1997631180 DE 69731180 T DE69731180 T DE 69731180T DE 69731180 D1 DE69731180 D1 DE 69731180D1
Authority
DE
Germany
Prior art keywords
circuit conditions
detecting short
detecting
short
conditions
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.)
Expired - Lifetime
Application number
DE1997631180
Other languages
German (de)
Other versions
DE69731180T2 (en
Inventor
Fabrizio Lorito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
Original Assignee
ABB Research Ltd Switzerland
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
Priority claimed from IT1996MI002580A external-priority patent/IT1305598B1/en
Application filed by ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Application granted granted Critical
Publication of DE69731180D1 publication Critical patent/DE69731180D1/en
Publication of DE69731180T2 publication Critical patent/DE69731180T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE69731180T 1996-12-10 1997-12-10 Method and device for detecting short circuit conditions Expired - Lifetime DE69731180T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1996MI002580A IT1305598B1 (en) 1996-12-10 1996-12-10 METHOD FOR THE RECOGNITION OF SHORT CIRCUIT CONDITIONS AND DEVICE THAT USES THIS METHOD
ITMI962580 1996-12-10

Publications (2)

Publication Number Publication Date
DE69731180D1 true DE69731180D1 (en) 2004-11-18
DE69731180T2 DE69731180T2 (en) 2006-03-09

Family

ID=33307111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731180T Expired - Lifetime DE69731180T2 (en) 1996-12-10 1997-12-10 Method and device for detecting short circuit conditions

Country Status (1)

Country Link
DE (1) DE69731180T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006979A1 (en) * 2011-04-07 2012-10-11 Friedrich-Alexander-Universität Erlangen-Nürnberg Electrical power supply network protecting method, involves computing distance between midpoint of fault current and point on origin of impedance plane, and adjusting current threshold value in accordance with formula
DE102023209434A1 (en) 2023-09-27 2025-03-27 Siemens Aktiengesellschaft Switching device for protecting an electrical load against overcurrent

Also Published As

Publication number Publication date
DE69731180T2 (en) 2006-03-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition