HK1045765B - 無停電電源裝置、變換裝置以及並聯工作型變換裝置 - Google Patents

無停電電源裝置、變換裝置以及並聯工作型變換裝置

Info

Publication number
HK1045765B
HK1045765B HK02106919.3A HK02106919A HK1045765B HK 1045765 B HK1045765 B HK 1045765B HK 02106919 A HK02106919 A HK 02106919A HK 1045765 B HK1045765 B HK 1045765B
Authority
HK
Hong Kong
Prior art keywords
power supply
uninterruptible power
inverter unit
parallel operation
type
Prior art date
Application number
HK02106919.3A
Other languages
English (en)
Other versions
HK1045765A1 (en
Inventor
花岡裕之
永井正彥
柳沢實
Original Assignee
山洋電氣株式會社
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 山洋電氣株式會社 filed Critical 山洋電氣株式會社
Publication of HK1045765A1 publication Critical patent/HK1045765A1/xx
Publication of HK1045765B publication Critical patent/HK1045765B/zh

Links

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
    • H02M7/42—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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
HK02106919.3A 2000-09-29 2002-09-23 無停電電源裝置、變換裝置以及並聯工作型變換裝置 HK1045765B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000301513 2000-09-29

Publications (2)

Publication Number Publication Date
HK1045765A1 HK1045765A1 (en) 2002-12-06
HK1045765B true HK1045765B (zh) 2007-10-12

Family

ID=18783045

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02106919.3A HK1045765B (zh) 2000-09-29 2002-09-23 無停電電源裝置、變換裝置以及並聯工作型變換裝置

Country Status (3)

Country Link
US (1) US6496394B2 (zh)
CN (1) CN1305199C (zh)
HK (1) HK1045765B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826202B1 (fr) * 2001-06-18 2003-12-19 Cit Alcatel Procede et dispositif d'equilibrage de supercapacite
JP4052948B2 (ja) * 2002-01-15 2008-02-27 ローム株式会社 マルチフェーズ型ｄｃ／ｄｃコンバータ
JP3717492B2 (ja) 2003-04-16 2005-11-16 ローム株式会社 電源装置
US6912123B2 (en) * 2003-09-09 2005-06-28 Nipron Co., Ltd. Power supply device
JP2005295712A (ja) * 2004-03-31 2005-10-20 Sanyo Denki Co Ltd インバータ装置の出力電流検出方法及び装置
ITMO20040325A1 (it) * 2004-12-07 2005-03-07 Meta System Spa Dispositivo di alimentazione per utenze elettriche e/o elettroniche.
US7668624B2 (en) * 2005-07-06 2010-02-23 Liebert Corporation Maximized battery run-time in a parallel UPS system
US7921308B2 (en) * 2007-05-24 2011-04-05 Akros Silicon, Inc. Power signal merging for network interface devices
JP5255851B2 (ja) * 2008-01-21 2013-08-07 山洋電気株式会社 並列運転インバータ装置
US20130119766A1 (en) * 2011-11-15 2013-05-16 Hung-Ming Hsieh Method for controlling uninterruptible and parallel power modules
US10193358B2 (en) * 2012-04-23 2019-01-29 Hewlett Packard Enterprise Development Lp Deep-charging power resources of power resource group having identifier corresponding to range within which modulo falls based on charging time
RU2502181C1 (ru) * 2012-07-17 2013-12-20 Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГОБУ ВПО ПГУТИ) Способ управления параллельно соединенными модулями источника бесперебойного питания
US9240706B2 (en) * 2013-03-08 2016-01-19 Abb Technology Ag Alternating current (AC) synchronization for load restoration
DE202013007486U1 (de) * 2013-08-23 2014-11-28 Dometic Sweden Ab Wechselrichter für mobile Verbraucher
WO2016157632A1 (ja) * 2015-03-30 2016-10-06 株式会社日立産機システム 太陽電池－蓄電池連携システムおよび電力変換制御装置
US20170132097A1 (en) * 2015-11-06 2017-05-11 Chicony Power Technology Co., Ltd. Power supply apparatus with reverse current protection and redundant power supply system
WO2017140360A1 (en) * 2016-02-18 2017-08-24 Vacon Oy Arrangement and method for a power bus
WO2019012725A1 (ja) * 2017-07-13 2019-01-17 三菱電機株式会社 電力変換装置、電力変換システム、および電力変換装置の運転方法
CN111277132A (zh) * 2018-12-04 2020-06-12 伊顿智能动力有限公司 功率因数校正电路和组件及包括其的在线式不间断电源
CN110133540B (zh) * 2019-04-19 2021-05-14 广东核电合营有限公司 百万千瓦级核电站不间断电源系统的检测装置及方法
CN113595420A (zh) * 2021-09-06 2021-11-02 阳光电源股份有限公司 一种功率变换器及其控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254026A (ja) * 1985-04-30 1986-11-11 三菱電機株式会社 交流出力変換装置の並列運転制御装置
JPH0640704B2 (ja) 1988-10-11 1994-05-25 山洋電気株式会社 インバータの並列運転方法
US5272612A (en) * 1989-06-30 1993-12-21 Kabushiki Kaisha Toshiba X-ray power supply utilizing A.C. frequency conversion to generate a high D.C. voltage
JPH04190633A (ja) * 1990-11-21 1992-07-09 Hitachi Ltd インバータの並列運転方法および並列運転インバータ装置
TW245848B (zh) * 1991-09-18 1995-04-21 Toshiba Kk
GB2264403B (en) * 1992-02-18 1996-09-04 Hitachi Ltd An apparatus for controlling parallel running of inverters
CN1149776A (zh) * 1996-09-03 1997-05-14 江西涤纶厂 一种瞬时电压降补偿方法及其装置
US5978236A (en) * 1997-01-31 1999-11-02 Silverline Power Conversion Llc Uninterruptible power supply with direction of DC electrical energy depending on predetermined ratio
JP3444234B2 (ja) * 1999-05-14 2003-09-08 株式会社ニプロン 無停電性二重化電源装置
US6396170B1 (en) * 2000-03-29 2002-05-28 Powerware Corporation Method and apparatus for coordinating uninterruptible power supply modules to provide scalable, redundant power
JP3465674B2 (ja) * 2000-09-08 2003-11-10 株式会社ニプロン 無停電性二重化電源装置におけるユニットの抜き差し構造

Also Published As

Publication number Publication date
HK1045765A1 (en) 2002-12-06
CN1347182A (zh) 2002-05-01
CN1305199C (zh) 2007-03-14
US6496394B2 (en) 2002-12-17
US20020039302A1 (en) 2002-04-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130929