GB346764A - Improvements in and relating to the protection of electric mercury-arc rectifiers - Google Patents

Improvements in and relating to the protection of electric mercury-arc rectifiers

Info

Publication number
GB346764A
GB346764A GB30769/29A GB3076929A GB346764A GB 346764 A GB346764 A GB 346764A GB 30769/29 A GB30769/29 A GB 30769/29A GB 3076929 A GB3076929 A GB 3076929A GB 346764 A GB346764 A GB 346764A
Authority
GB
United Kingdom
Prior art keywords
current
circuit
rectifier
relay
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.)
Expired
Application number
GB30769/29A
Other languages
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of GB346764A publication Critical patent/GB346764A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1209—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for converters using only discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB30769/29A 1928-12-03 1929-10-10 Improvements in and relating to the protection of electric mercury-arc rectifiers Expired GB346764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346764X 1928-12-03

Publications (1)

Publication Number Publication Date
GB346764A true GB346764A (en) 1931-04-10

Family

ID=6255493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30769/29A Expired GB346764A (en) 1928-12-03 1929-10-10 Improvements in and relating to the protection of electric mercury-arc rectifiers

Country Status (4)

Country Link
BE (1) BE365839A (enrdf_load_stackoverflow)
FR (1) FR687561A (enrdf_load_stackoverflow)
GB (1) GB346764A (enrdf_load_stackoverflow)
NL (1) NL27618C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006118419A1 (en) 2005-05-02 2006-11-09 Woon Tae Chung Distributing board embedded panel transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006118419A1 (en) 2005-05-02 2006-11-09 Woon Tae Chung Distributing board embedded panel transformer
EP1878099A4 (en) * 2005-05-02 2008-07-09 Woon Tae Chung PANEL TRANSFORMER EMBEDDED IN A DISTRIBUTION PANEL

Also Published As

Publication number Publication date
NL27618C (enrdf_load_stackoverflow)
FR687561A (fr) 1930-08-11
BE365839A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB346764A (en) Improvements in and relating to the protection of electric mercury-arc rectifiers
US1817084A (en) Circuit for protecting electric rectifiers from reverse currents
US2275881A (en) Fault protective system
US2001563A (en) Control of circuit breakers
US2873419A (en) Arc-back prevention circuit
US2089719A (en) Control of electric switches
US3008080A (en) Transformer for heavy duty rectifier equipment
US2306591A (en) Electric protective system
GB312336A (en) Improvement in protective circuit for vacuum tubes
US1966229A (en) Control system
US2291350A (en) Protective system for feeder circuits
GB262767A (en) Improvements in and relating to electrical distribution systems
US1824728A (en) Electroresponsive device and system
US1966208A (en) Control system
GB353732A (en) Improvements in or relating to electrical protective relay systems
PL14309B1 (pl) Selekcyjne urzadzenie ochronne do prostowników o parach metalowych.
US1703131A (en) Electrical distribustion system
US1785721A (en) System of electric distribution
GB198714A (en) Improvements in or relating to electric transformers
GB190508906A (en) Improvements relating to the Distribution of Electrical Energy.
GB549679A (en) Improvements in or relating to control and protective systems for electrical apparatus
GB375804A (en) Improvements in a reverse current relay arrangement for use in electric rectifier installations
GB155095A (en) Improvements in or relating to the generation, transmission, and distribution of electricity
GB521730A (en) Improvements in or relating to control and protective systems for electrical apparatus
GB191227530A (en) Improvements in Automatic Electric Circuit Breaking Arrangements.