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IT1102332B - Dispositivo per rilevare la tensione sul condensatore tampone di un invertitore - Google Patents

Dispositivo per rilevare la tensione sul condensatore tampone di un invertitore

Info

Publication number
IT1102332B
IT1102332B IT29868/78A IT2986878A IT1102332B IT 1102332 B IT1102332 B IT 1102332B IT 29868/78 A IT29868/78 A IT 29868/78A IT 2986878 A IT2986878 A IT 2986878A IT 1102332 B IT1102332 B IT 1102332B
Authority
IT
Italy
Prior art keywords
inverter
detect
voltage
buffer capacitor
capacitor
Prior art date
Application number
IT29868/78A
Other languages
English (en)
Italian (it)
Other versions
IT7829868A0 (it
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 IT7829868A0 publication Critical patent/IT7829868A0/it
Application granted granted Critical
Publication of IT1102332B publication Critical patent/IT1102332B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • 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
    • H02H7/122—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 inverters, i.e. DC/AC converters
    • H02H7/1222—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 inverters, i.e. DC/AC converters responsive to abnormalities in the input circuit, e.g. transients in the DC input

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
IT29868/78A 1977-11-19 1978-11-16 Dispositivo per rilevare la tensione sul condensatore tampone di un invertitore IT1102332B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2752158 1977-11-19

Publications (2)

Publication Number Publication Date
IT7829868A0 IT7829868A0 (it) 1978-11-16
IT1102332B true IT1102332B (it) 1985-10-07

Family

ID=6024353

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29868/78A IT1102332B (it) 1977-11-19 1978-11-16 Dispositivo per rilevare la tensione sul condensatore tampone di un invertitore

Country Status (3)

Country Link
BE (1) BE872056A (fr)
FR (1) FR2409625A1 (fr)
IT (1) IT1102332B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003382A1 (de) * 1980-01-31 1981-08-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum schutz eines gleichspannungswandlers vor zu hohen spannungen
US5363039A (en) * 1990-12-20 1994-11-08 General Electric Company Auto self test of AC motor system

Also Published As

Publication number Publication date
FR2409625B3 (fr) 1981-08-14
BE872056A (fr) 1979-03-16
FR2409625A1 (fr) 1979-06-15
IT7829868A0 (it) 1978-11-16

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