CH586473A5 - - Google Patents

Info

Publication number
CH586473A5
CH586473A5 CH1514474A CH1514474A CH586473A5 CH 586473 A5 CH586473 A5 CH 586473A5 CH 1514474 A CH1514474 A CH 1514474A CH 1514474 A CH1514474 A CH 1514474A CH 586473 A5 CH586473 A5 CH 586473A5
Authority
CH
Switzerland
Application number
CH1514474A
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH1514474A priority Critical patent/CH586473A5/xx
Priority to DE19752528767 priority patent/DE2528767A1/de
Priority to AT770175A priority patent/AT337801B/de
Priority to GB43395/75A priority patent/GB1522386A/en
Priority to US05/631,156 priority patent/US4000410A/en
Priority to JP50136790A priority patent/JPS5183149A/ja
Publication of CH586473A5 publication Critical patent/CH586473A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
CH1514474A 1974-11-13 1974-11-13 CH586473A5 ( )

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1514474A CH586473A5 ( ) 1974-11-13 1974-11-13
DE19752528767 DE2528767A1 (de) 1974-11-13 1975-06-27 Schaltungsanordnung zur aufpraegung von anfangsbedingungen auf eine aus rc-gliedern bestehende elektrische betriebsmittel-nachbildung
AT770175A AT337801B (de) 1974-11-13 1975-10-08 Schaltungsanordnung zur aufpragung von anfangsbedingungen auf eine aus rc-gliedern bestehende elektrische betriebsmittel-nachbildung
GB43395/75A GB1522386A (en) 1974-11-13 1975-10-22 Protection relay for an electrical device
US05/631,156 US4000410A (en) 1974-11-13 1975-11-11 Circuit arrangement for superposing starting conditions at an electrical operating means-simulator composed of RC-elements
JP50136790A JPS5183149A (en) 1974-11-13 1975-11-13 Rc soshikaranaru denkisadoshudannioite kidojokenojujosurutameno kairosochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1514474A CH586473A5 ( ) 1974-11-13 1974-11-13

Publications (1)

Publication Number Publication Date
CH586473A5 true CH586473A5 ( ) 1977-03-31

Family

ID=4406745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1514474A CH586473A5 ( ) 1974-11-13 1974-11-13

Country Status (6)

Country Link
US (1) US4000410A ( )
JP (1) JPS5183149A ( )
AT (1) AT337801B ( )
CH (1) CH586473A5 ( )
DE (1) DE2528767A1 ( )
GB (1) GB1522386A ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844706A1 (de) * 1978-02-03 1979-08-09 Sprecher & Schuh Ag Schaltung zur simulierung des waermehaushaltes eines elektrischen betriebsmittels

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137496C2 (de) * 1981-09-21 1990-01-25 Siemens AG, 1000 Berlin und 8000 München Digitaler Überstromauslöser
US4547826A (en) * 1983-11-30 1985-10-15 General Electric Company Generalized real-time thermal model
FR2581807B1 (fr) * 1985-05-13 1988-06-03 Crouzet Sa Dispositif de protection thermique
US4704550A (en) * 1986-11-07 1987-11-03 American Telephone And Telegraph Company Method and apparatus for driving electrical circuits
DE59005948D1 (de) * 1989-09-25 1994-07-07 Asea Brown Boveri Halbleiterschalter.
JP3404018B2 (ja) * 1997-12-08 2003-05-06 エスアールエムオーエス・インコーポレーテッド 絶縁されたｄｃ／ｄｃ変換器中の一次スイッチステータスを検出する方法および回路
US6377051B1 (en) * 1999-12-03 2002-04-23 Abb Power T&D Company Inc. Relay test set using computer controlled voltage supply to stimulate both voltage and current transformers
JP7043178B2 (ja) * 2017-03-23 2022-03-29 太陽誘電株式会社 受動素子の等価回路のシミュレーション方法及びその装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573451A (en) * 1965-10-13 1971-04-06 Monsanto Co Function generator for producing square and ramp wave pulses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844706A1 (de) * 1978-02-03 1979-08-09 Sprecher & Schuh Ag Schaltung zur simulierung des waermehaushaltes eines elektrischen betriebsmittels

Also Published As

Publication number Publication date
US4000410A (en) 1976-12-28
ATA770175A (de) 1976-11-15
DE2528767A1 (de) 1976-05-20
AT337801B (de) 1977-07-25
JPS5183149A (en) 1976-07-21
GB1522386A (en) 1978-08-23

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Legal Events

Date Code Title Description
PL Patent ceased