IN2014DE03183A - - Google Patents

Info

Publication number
IN2014DE03183A
IN2014DE03183A IN3183DE2014A IN2014DE03183A IN 2014DE03183 A IN2014DE03183 A IN 2014DE03183A IN 3183DE2014 A IN3183DE2014 A IN 3183DE2014A IN 2014DE03183 A IN2014DE03183 A IN 2014DE03183A
Authority
IN
India
Prior art keywords
secondary winding
i1luv
cluster
transformer
legs
Prior art date
Application number
Other languages
English (en)
Inventor
Tohru Yoshihara
Shuji Katoh
Shigenori Inoue
Yoshio Eguchi
Masaya Ichinose
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DE03183A publication Critical patent/IN2014DE03183A/en

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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters
    • H02J3/1857—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters wherein such bridge converter is a multilevel converter
    • 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
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/20—Active power filtering [APF]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)
IN3183DE2014 2013-11-07 2014-11-04 IN2014DE03183A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013231284A JP6212361B2 (ja) 2013-11-07 2013-11-07 自励式無効電力補償装置および電力変換装置

Publications (1)

Publication Number Publication Date
IN2014DE03183A true IN2014DE03183A (OSRAM) 2015-07-10

Family

ID=51862216

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3183DE2014 IN2014DE03183A (OSRAM) 2013-11-07 2014-11-04

Country Status (4)

Country Link
EP (1) EP2871764B1 (OSRAM)
JP (1) JP6212361B2 (OSRAM)
ES (1) ES2676720T3 (OSRAM)
IN (1) IN2014DE03183A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114553026A (zh) * 2022-01-26 2022-05-27 张逸兴 一种电源电路及其应用
JP2025121600A (ja) * 2024-02-07 2025-08-20 Ａｚａｐａ株式会社 電池パック、及び電池パックシステム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543735U (ja) * 1991-11-08 1993-06-11 日新電機株式会社 零相チヨークリアクトル付三相電圧型インバータ
JP3237983B2 (ja) * 1994-01-28 2001-12-10 隆夫 川畑 多重インバータ装置
JP3375003B2 (ja) * 1994-02-23 2003-02-10 東洋電機製造株式会社 三相電力変換装置
JP2004088861A (ja) * 2002-08-26 2004-03-18 Toshiba Corp 電力変換装置
EP1701436A1 (de) * 2005-03-11 2006-09-13 Abb Research Ltd. Umrichterschaltung
JP5268739B2 (ja) * 2009-03-30 2013-08-21 株式会社日立製作所 電力変換装置
EP2416486B1 (en) * 2009-03-30 2018-05-30 Hitachi, Ltd. Power conversion device
JP5450157B2 (ja) * 2010-02-25 2014-03-26 株式会社日立製作所 電力変換装置
EP2564496A1 (en) * 2010-04-29 2013-03-06 Alstom Technology Ltd. Converter
JP2012253862A (ja) * 2011-06-01 2012-12-20 Hitachi Ltd 蓄電システム
US9496805B2 (en) * 2011-11-25 2016-11-15 Tokyo Institute Of Technology Single-phase power converter, three-phase two-phase power converter, and three-phase power converter

Also Published As

Publication number Publication date
EP2871764A2 (en) 2015-05-13
JP6212361B2 (ja) 2017-10-11
JP2015091210A (ja) 2015-05-11
EP2871764A3 (en) 2015-08-19
EP2871764B1 (en) 2018-06-27
ES2676720T3 (es) 2018-07-24

Similar Documents

Publication Publication Date Title
PH12017500547B1 (en) Hybrid energy system and method
WO2014120429A3 (en) Scalable portable modular power plant
IL269163B (en) A system for energy storage and electricity generation
EP2806435A3 (en) Isolation transformer for use in isolated DC-TO-DC switching power supply
IN2012DE00791A (OSRAM)
ZA201400851B (en) System for measuring electric power, transformer substation comprising one such system and method for measuring electric power with such a system
WO2013124374A3 (en) Transformer configuration for a hvdc back-to-back converter
EA201400670A1 (ru) Соединитель для использования в энергораспределительной системе
GB201308134D0 (en) Power conversation system
IN2014CN03637A (OSRAM)
UA112765C2 (uk) Спосіб і пристрій для вимірювання змінної напруги
IN2014DE03183A (OSRAM)
DK201270420A (en) Converter with shared current path and isolation barrier
EP2674948A4 (en) Nuclear reactor and power generation facility
SG11201508964RA (en) Modular tidal power generation system and methods for its use.
UY35689A (es) Aparato y método para el control de voltaje
GB202011406D0 (en) Nuclear power generation system
PH12014500088A1 (en) An improved, high-efficiency, energy-saving device for inserting between a power source and a motive and/or lighting power load
GB202019073D0 (en) Nuclear power generation system
UA60468U (ru) Регулятор переменного напряжения
RU2011134955A (ru) Способ включения трансформатора
GB201907640D0 (en) Nuclear power generation system
GB201907637D0 (en) Nuclear power generation system
EA201692259A1 (ru) Трансформатор высокого напряжения
PL401587A1 (pl) Trójfazowy kaskadowy falownik napięcia z trójuzwojeniowym trójfazowym transformatorem