DE2429446A1 - Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten - Google Patents

Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten

Info

Publication number
DE2429446A1
DE2429446A1 DE19742429446 DE2429446A DE2429446A1 DE 2429446 A1 DE2429446 A1 DE 2429446A1 DE 19742429446 DE19742429446 DE 19742429446 DE 2429446 A DE2429446 A DE 2429446A DE 2429446 A1 DE2429446 A1 DE 2429446A1
Authority
DE
Germany
Prior art keywords
current circuit
additional part
residual
retrofitting
circuit breaker
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.)
Pending
Application number
DE19742429446
Other languages
German (de)
English (en)
Inventor
Helmut Roesch
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Priority to DE19742429446 priority Critical patent/DE2429446A1/de
Priority to IT2416475A priority patent/IT1038810B/it
Priority to JP50073635A priority patent/JPS5113938A/ja
Priority to FR7518942A priority patent/FR2275871A1/fr
Priority to BE157443A priority patent/BE830369A/xx
Publication of DE2429446A1 publication Critical patent/DE2429446A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/332—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means responsive to DC component in the fault current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE19742429446 1974-06-19 1974-06-19 Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten Pending DE2429446A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19742429446 DE2429446A1 (de) 1974-06-19 1974-06-19 Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten
IT2416475A IT1038810B (it) 1974-06-19 1975-06-10 Accessorio pr interruttori elettrici di protenzione da correnti di dispersione
JP50073635A JPS5113938A (ja) 1974-06-19 1975-06-17 Koryuyorodenshadankino chokuryukoshodenryukenshutsuyofukasochi
FR7518942A FR2275871A1 (fr) 1974-06-19 1975-06-17 Partie additionnelle pour la conversion ulterieure de disjoncteurs de protection contre les courants de defaut alternatifs en des disjoncteurs contre courants de defaut continus
BE157443A BE830369A (fr) 1974-06-19 1975-06-18 Partie additionnelle pour la converion ulterieure de disjoncteurs de protection contre les courants de defaut alternatifs en des disjoncteurs contre courants de defaut continus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742429446 DE2429446A1 (de) 1974-06-19 1974-06-19 Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten

Publications (1)

Publication Number Publication Date
DE2429446A1 true DE2429446A1 (de) 1976-01-02

Family

ID=5918420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742429446 Pending DE2429446A1 (de) 1974-06-19 1974-06-19 Zusatzteil fuer fehlerstromschutzschalter zum nachtraeglichen umruesten

Country Status (5)

Country Link
JP (1) JPS5113938A (cg-RX-API-DMAC10.html)
BE (1) BE830369A (cg-RX-API-DMAC10.html)
DE (1) DE2429446A1 (cg-RX-API-DMAC10.html)
FR (1) FR2275871A1 (cg-RX-API-DMAC10.html)
IT (1) IT1038810B (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713043A1 (de) * 1977-03-24 1978-09-28 Siemens Ag Fehlerstrom-abschalteinrichtung
EP0106045A1 (de) 1982-08-17 1984-04-25 Siemens Aktiengesellschaft Fehlerstromschutzschalter
DE102013200803A1 (de) * 2013-01-18 2014-08-07 Siemens Aktiengesellschaft Schutz vor Gleichfehlerströmen
US12009742B1 (en) 2023-07-10 2024-06-11 General Electric Company Fault current mitigation for an electrical power conversion system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78992A1 (de) * 1978-02-02 1979-09-06 N Gath Fehlerstromschutzschalter
CN113671884B (zh) * 2021-08-25 2023-04-18 杭州德泰人防设备有限公司 一种用于控制特种门体启闭平稳的电控系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532855A (de) * 1970-07-23 1973-01-15 Siemens Ag Fehlerstromschutzschalteinrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713043A1 (de) * 1977-03-24 1978-09-28 Siemens Ag Fehlerstrom-abschalteinrichtung
EP0106045A1 (de) 1982-08-17 1984-04-25 Siemens Aktiengesellschaft Fehlerstromschutzschalter
DE102013200803A1 (de) * 2013-01-18 2014-08-07 Siemens Aktiengesellschaft Schutz vor Gleichfehlerströmen
US12009742B1 (en) 2023-07-10 2024-06-11 General Electric Company Fault current mitigation for an electrical power conversion system

Also Published As

Publication number Publication date
FR2275871B1 (cg-RX-API-DMAC10.html) 1977-07-22
BE830369A (fr) 1975-10-16
FR2275871A1 (fr) 1976-01-16
IT1038810B (it) 1979-11-30
JPS5113938A (ja) 1976-02-03

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