GB9718368D0 - Power Supply Unit - Google Patents

Power Supply Unit

Info

Publication number: GB9718368D0
Authority: GB; United Kingdom
Prior art keywords: power supply; supply unit; unit; power; supply
Prior art date: 1996-08-30
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.): Granted

Application number

GBGB9718368.5A

Other versions

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.)

Toshiba Corp

Original Assignee

Toshiba Corp

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.)

1996-08-30

Filing date

1997-08-29

Publication date

1997-11-05

1997-08-29 Application filed by Toshiba Corp filed Critical Toshiba Corp

1997-11-05 Publication of GB9718368D0 publication Critical patent/GB9718368D0/en

1998-03-04 Publication of GB2316817A publication Critical patent/GB2316817A/en

1998-09-23 Application granted granted Critical

1998-09-23 Publication of GB2316817B publication Critical patent/GB2316817B/en

2017-08-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Rectifiers (AREA)
Power Conversion In General (AREA)

GB9718368A 1996-08-30 1997-08-29 Power Supply Unit Expired - Fee Related GB2316817B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP23095896A JP3578874B2 (en)	1996-08-30	1996-08-30	Power supply and power supply for air conditioner

Publications (3)

Publication Number	Publication Date
GB9718368D0 true GB9718368D0 (en)	1997-11-05
GB2316817A GB2316817A (en)	1998-03-04
GB2316817B GB2316817B (en)	1998-09-23

Family

ID=16915996

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9718368A Expired - Fee Related GB2316817B (en)	1996-08-30	1997-08-29	Power Supply Unit

Country Status (4)

Country	Link
JP (1)	JP3578874B2 (en)
KR (1)	KR100266034B1 (en)
CN (1)	CN1067500C (en)
GB (1)	GB2316817B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3550485B2 (en) *	1997-06-27	2004-08-04	東芝キヤリア株式会社	DC power supply and air conditioner
GB2335550B (en) *	1997-06-27	1999-12-22	Toshiba Kk	Direct-current power supply system and air conditioner using such power supply system
TW364049B (en)	1997-09-24	1999-07-11	Toshiba Corp	Power conversion apparatus and air conditioner using the same
KR100321244B1 (en) *	1998-12-30	2002-03-08	윤종용	Harmonic Suppression Device of Air Conditioner and Its Suppression Method
US6281658B1 (en)	1999-01-08	2001-08-28	Lg Electronics Inc.	Power factor compensation device for motor driving inverter system
KR100420964B1 (en) *	2002-02-23	2004-03-02	학교법인 포항공과대학교	Single-stage converter compensating power factor
KR100757484B1 (en) *	2002-03-08	2007-09-11	주식회사 엘지이아이	Power Factor Correction Control Circuit and Method of Inverter Air Conditioner
KR100614330B1 (en) *	2004-02-24	2006-08-18	엘지전자 주식회사	Power factor improvement method of inverter control circuit
WO2006064586A1 (en) *	2004-12-15	2006-06-22	Fujitsu General Limited	Power supply apparatus
JP4705950B2 (en) *	2007-12-27	2011-06-22	東芝キヤリア株式会社	DC power supply
JP5481165B2 (en) *	2009-11-06	2014-04-23	日立アプライアンス株式会社	DC power supply device and air conditioner using the same
CN102095922B (en) *	2010-11-28	2012-12-12	沈阳工业大学	Short circuit current zero predicting method
JP6410835B2 (en) *	2014-09-30	2018-10-24	三菱電機株式会社	Power converter
JP2018174643A (en) *	2017-03-31	2018-11-08	三菱重工サーマルシステムズ株式会社	CONVERTER DEVICE, ITS CONTROL METHOD, AND MOTOR DRIVE DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61224857A (en) *	1985-03-29	1986-10-06	Hitachi Ltd	Controller of rectifier circuit
JPH02299470A (en) *	1989-05-11	1990-12-11	Fuji Electric Co Ltd	High power-factor rectifier circuit
WO1993026078A1 (en) *	1992-06-10	1993-12-23	Digital Equipment Corporation	High power factor switched dc power supply
JP2763479B2 (en) *	1992-08-06	1998-06-11	三菱電機株式会社	DC power supply
JP2739706B2 (en) *	1993-09-17	1998-04-15	東光株式会社	AC-DC converter
EP0695024B1 (en) *	1994-07-01	2003-02-26	Sharp Kabushiki Kaisha	Air conditioning device

1996
- 1996-08-30 JP JP23095896A patent/JP3578874B2/en not_active Expired - Fee Related
1997
- 1997-08-18 KR KR1019970039765A patent/KR100266034B1/en not_active Expired - Fee Related
- 1997-08-29 GB GB9718368A patent/GB2316817B/en not_active Expired - Fee Related
- 1997-08-29 CN CN97115283A patent/CN1067500C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR19980018826A (en)	1998-06-05
CN1175813A (en)	1998-03-11
GB2316817A (en)	1998-03-04
GB2316817B (en)	1998-09-23
JP3578874B2 (en)	2004-10-20
KR100266034B1 (en)	2000-09-15
JPH1080139A (en)	1998-03-24
CN1067500C (en)	2001-06-20

Publication	Publication Date	Title
GB2313721B (en)	2000-11-08	Power supply unit with simplified circuitry
GB2326540B (en)	1999-08-18	Power supply device
GB9400499D0 (en)	1994-03-09	Improved uninterruptible power supply
EP0987814A4 (en)	2002-11-27	Power supply
EP0843403A4 (en)	2002-04-03	Rcc-type switching power supply
EP0690553A3 (en)	1996-03-20	Power supply unit
SG71079A1 (en)	2000-03-21	Power supply system
EP0863597A4 (en)	2000-08-23	Power supply
GB2316817B (en)	1998-09-23	Power Supply Unit
EP0945969A4 (en)	2001-02-28	Power unit
GB2332105B (en)	2000-01-26	Power supply
EP0692756A3 (en)	1997-05-28	Regulated power supply unit
GB9620890D0 (en)	1996-11-27	Switch mode power supply
GB2325100B (en)	1999-06-09	Power supply system
ZA983739B (en)	1998-11-05	Power supply device
GB9615738D0 (en)	1996-09-04	A power supply
GB9617395D0 (en)	1996-10-02	Power supply
AU4576997A (en)	1998-04-24	Power supply device
GB9700159D0 (en)	1997-02-26	Power supply
GB9800581D0 (en)	1998-03-11	Power supply
AU3764997A (en)	1998-03-26	Power supply device
GB2280997B (en)	1996-08-21	Power supply units
GB9501421D0 (en)	1995-03-15	Power supply
TW343033U (en)	1998-10-11	Switch mode power supply
GB9617946D0 (en)	1996-10-09	Power supply circuit

Legal Events

Date	Code	Title	Description
2008-04-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20070829