PL236729A1 - Electronic apparatus for switching over,protection and supervision of low voltage distribution substation - Google Patents

Electronic apparatus for switching over,protection and supervision of low voltage distribution substation

Info

Publication number
PL236729A1
PL236729A1 PL23672982A PL23672982A PL236729A1 PL 236729 A1 PL236729 A1 PL 236729A1 PL 23672982 A PL23672982 A PL 23672982A PL 23672982 A PL23672982 A PL 23672982A PL 236729 A1 PL236729 A1 PL 236729A1
Authority
PL
Poland
Prior art keywords
supervision
protection
low voltage
electronic apparatus
voltage distribution
Prior art date
Application number
PL23672982A
Other versions
PL139551B1 (en
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of PL236729A1 publication Critical patent/PL236729A1/en
Publication of PL139551B1 publication Critical patent/PL139551B1/en

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
PL23672982A 1981-06-04 1982-06-02 Electronic protective device for protecting lv substations PL139551B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813122109 DE3122109A1 (en) 1981-06-04 1981-06-04 Electronic switching, protection and monitoring device for low-voltage distributor systems

Publications (2)

Publication Number Publication Date
PL236729A1 true PL236729A1 (en) 1983-01-31
PL139551B1 PL139551B1 (en) 1987-02-28

Family

ID=6133851

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23672982A PL139551B1 (en) 1981-06-04 1982-06-02 Electronic protective device for protecting lv substations

Country Status (3)

Country Link
DE (1) DE3122109A1 (en)
HU (1) HU192756B (en)
PL (1) PL139551B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505818A1 (en) 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt MONITORING AND CONTROL DEVICE FOR SWITCHGEAR
FR2610120B1 (en) * 1987-01-26 1989-07-13 Merlin Gerin CONTROL AND PROTECTION ASSEMBLY CONNECTING A LOCAL COMMUNICATION NETWORK TO AN INDUSTRIAL PROCESS
DE3910718A1 (en) * 1989-04-03 1990-10-04 Siemens Ag MONITORING DEVICE WITH SWITCHING DEVICE
JPH06225448A (en) * 1992-12-04 1994-08-12 Fuji Electric Co Ltd Method of protecting bus
DE19722898A1 (en) * 1997-05-29 1998-12-10 Siemens Ag Remote monitoring of an electronic overcurrent release
AT409675B (en) * 1999-06-04 2002-10-25 Schneider Schaltgeraetebau Und MONITORING SYSTEM FOR NH SECURITY SYSTEMS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310103B2 (en) * 1973-03-01 1976-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt ELECTRONIC OVERCURRENT RELEASE
AT333375B (en) * 1974-09-05 1976-11-25 Siemens Ag Oesterreich ELECTRONIC CONTROL OF BRANCHES IN SWITCHGEAR WITH SIGNALING AND MEASUREMENT, IN PARTICULAR FOR MEDIUM AND HIGH VOLTAGE SYSTEMS
DE2609654B2 (en) * 1976-03-09 1978-01-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DIGITAL OVERCURRENT RELEASE
US4097695A (en) * 1977-07-11 1978-06-27 Grace Alan G V Asynchronous addressable multiplex system
US4156112A (en) * 1977-12-07 1979-05-22 Control Junctions, Inc. Control system using time division multiplexing
DE2801209C3 (en) * 1978-01-12 1985-08-22 Reilhofer, Johannes, 8000 München Data acquisition system
GB2020124B (en) * 1978-04-27 1982-08-25 Tokyo Shibaura Electric Co Overcurrent protection

Also Published As

Publication number Publication date
PL139551B1 (en) 1987-02-28
DE3122109C2 (en) 1990-09-06
DE3122109A1 (en) 1983-01-05
HU192756B (en) 1987-07-28

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