AU457257B2 - Dual power supply arrangement - Google Patents

Dual power supply arrangement

Info

Publication number
AU457257B2
AU457257B2 AU32809/71A AU3280971A AU457257B2 AU 457257 B2 AU457257 B2 AU 457257B2 AU 32809/71 A AU32809/71 A AU 32809/71A AU 3280971 A AU3280971 A AU 3280971A AU 457257 B2 AU457257 B2 AU 457257B2
Authority
AU
Australia
Prior art keywords
power supply
supply arrangement
dual power
dual
arrangement
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
AU32809/71A
Other versions
AU3280971A (en
Inventor
JOHAN VANDER GILOT and GRAHAME FRANKLIN MOORE BENJAMIN BRIAN DUCKER
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
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 Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Priority to AU32809/71A priority Critical patent/AU457257B2/en
Publication of AU3280971A publication Critical patent/AU3280971A/en
Application granted granted Critical
Publication of AU457257B2 publication Critical patent/AU457257B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
    • H02M7/53835—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
AU32809/71A 1970-11-25 1970-11-25 Dual power supply arrangement Expired AU457257B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU32809/71A AU457257B2 (en) 1970-11-25 1970-11-25 Dual power supply arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU32809/71A AU457257B2 (en) 1970-11-25 1970-11-25 Dual power supply arrangement

Publications (2)

Publication Number Publication Date
AU3280971A AU3280971A (en) 1973-03-01
AU457257B2 true AU457257B2 (en) 1975-01-23

Family

ID=3720278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32809/71A Expired AU457257B2 (en) 1970-11-25 1970-11-25 Dual power supply arrangement

Country Status (1)

Country Link
AU (1) AU457257B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373940A1 (en) * 1976-12-13 1978-07-07 Legrand Sa Fluorescent lighting standby supply and control system - heats fluorescent tube electrodes from secondary winding circuit of mains supply transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373940A1 (en) * 1976-12-13 1978-07-07 Legrand Sa Fluorescent lighting standby supply and control system - heats fluorescent tube electrodes from secondary winding circuit of mains supply transformer

Also Published As

Publication number Publication date
AU3280971A (en) 1973-03-01

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