JPS5128405B2 - - Google Patents

Info

Publication number
JPS5128405B2
JPS5128405B2 JP3968172A JP3968172A JPS5128405B2 JP S5128405 B2 JPS5128405 B2 JP S5128405B2 JP 3968172 A JP3968172 A JP 3968172A JP 3968172 A JP3968172 A JP 3968172A JP S5128405 B2 JPS5128405 B2 JP S5128405B2
Authority
JP
Japan
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
JP3968172A
Other languages
Japanese (ja)
Other versions
JPS481728A (en]
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 filed Critical
Publication of JPS481728A publication Critical patent/JPS481728A/ja
Publication of JPS5128405B2 publication Critical patent/JPS5128405B2/ja
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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
JP3968172A 1971-04-23 1972-04-21 Expired JPS5128405B2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13674271A 1971-04-23 1971-04-23

Publications (2)

Publication Number Publication Date
JPS481728A JPS481728A (en]) 1973-01-11
JPS5128405B2 true JPS5128405B2 (en]) 1976-08-19

Family

ID=22474168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3968172A Expired JPS5128405B2 (en]) 1971-04-23 1972-04-21

Country Status (4)

Country Link
US (1) US3745365A (en])
JP (1) JPS5128405B2 (en])
CA (1) CA953359A (en])
FR (1) FR2134457B1 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104539A (en) * 1976-04-05 1978-08-01 Hase A M Parallel redundant and load sharing regulated AC system
JPS538731A (en) * 1976-07-14 1978-01-26 Hitachi Ltd Control device of inverter
US4087697A (en) * 1976-10-01 1978-05-02 Esb Incorporated Rapid power transfer system
US4115704A (en) * 1977-04-27 1978-09-19 The United States Of America As Represented By The Secretary Of The Navy Parametric energy coupled uninterruptible power supply
FR2513031B1 (fr) * 1981-09-17 1986-01-24 Fontaine Ets Pierre Perfectionnements apportes aux procedes et aux dispositifs d'alimentation electrique alternative d'une charge, sans discontinuite du signal alternatif
HU190049B (en) * 1982-12-15 1986-08-28 Eroemue Es Halozattervezoe Non stop supply source of transformer
US4673825A (en) * 1985-02-15 1987-06-16 Exide Electronics Corporation Uninterruptible power supply with isolated bypass winding
US4638176A (en) * 1985-08-01 1987-01-20 Mullett Associates, Inc. Uninterruptible power supply
JPS6317807U (en]) * 1986-07-16 1988-02-05
US4916329A (en) * 1987-10-05 1990-04-10 Square D Company Uninterruptible power supply
JP2562141Y2 (ja) * 1990-05-09 1998-02-10 光洋精工株式会社 内燃機関のバルブ回転装置
US7026727B2 (en) * 2002-12-20 2006-04-11 Honeywell International Inc. Power supply with multiple transformer current sharing
US8782988B2 (en) 2008-02-06 2014-07-22 Boral Stone Products Llc Prefabricated wall panel with tongue and groove construction
US11569751B1 (en) 2021-12-22 2023-01-31 Microsoft Technology Licensing, Llc Systems and methods for combining power sources in datacenters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE680274A (en]) * 1966-04-29 1966-10-03

Also Published As

Publication number Publication date
FR2134457B1 (en]) 1977-04-01
US3745365A (en) 1973-07-10
FR2134457A1 (en]) 1972-12-08
CA953359A (en) 1974-08-20
JPS481728A (en]) 1973-01-11

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