IN2014KN01145A - - Google Patents

Info

Publication number
IN2014KN01145A
IN2014KN01145A IN1145KON2014A IN2014KN01145A IN 2014KN01145 A IN2014KN01145 A IN 2014KN01145A IN 1145KON2014 A IN1145KON2014 A IN 1145KON2014A IN 2014KN01145 A IN2014KN01145 A IN 2014KN01145A
Authority
IN
India
Prior art keywords
converter
switching modules
series circuits
phase voltage
series
Prior art date
Application number
Inventor
Dominik Schuster
Herbert Gambach
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2014KN01145A publication Critical patent/IN2014KN01145A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • 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
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • 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
    • 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
    • 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
    • H02M1/4216—Arrangements for improving power factor of AC input operating from a three-phase input voltage
    • 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
    • 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]
    • 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
    • Y02E40/40—Arrangements for reducing harmonics

Abstract

The invention relates among other things to a converter (10) for a three phase voltage with three electrically delta connected series circuits (R1 R2 R3) each comprising at least two switching modules (SM) connected in series and with a control device (30) connected to the switching modules (SM) that can drive the switching modules (SM) in such a way that branch currents with the fundamental frequency of the three phase voltage and with at least one additional current harmonic flow in the series circuits (R1 R2 R3) the additional current harmonic being dimensioned such that it flows in the series circuits (R1 R2 R3) of the converter (10) and remains inside the converter.
IN1145KON2014 2011-12-15 2011-12-15 IN2014KN01145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/072903 WO2013087110A1 (en) 2011-12-15 2011-12-15 Converter in delta configuration

Publications (1)

Publication Number Publication Date
IN2014KN01145A true IN2014KN01145A (en) 2015-10-16

Family

ID=45463563

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1145KON2014 IN2014KN01145A (en) 2011-12-15 2011-12-15

Country Status (8)

Country Link
US (1) US20150069980A1 (en)
EP (1) EP2766980B1 (en)
CN (1) CN103999339B (en)
BR (1) BR112014014611B1 (en)
ES (1) ES2900730T3 (en)
IN (1) IN2014KN01145A (en)
RU (1) RU2578171C1 (en)
WO (1) WO2013087110A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3132515B1 (en) 2014-06-13 2019-01-30 Siemens Aktiengesellschaft Converter for outputting reactive power, and method for controlling said converter
EP3308440B1 (en) * 2015-07-30 2020-03-25 Siemens Aktiengesellschaft Reactive power feed into an alternating voltage network
WO2017101962A1 (en) 2015-12-14 2017-06-22 Siemens Aktiengesellschaft Alternating current power switch and method for switching an alternating current
US10468884B2 (en) * 2015-12-14 2019-11-05 Siemens Aktiengesellschaft Device and method for controlling a load flow in an alternating-voltage network
WO2018233824A1 (en) * 2017-06-21 2018-12-27 Abb Schweiz Ag Control of mmc during fault
CN111279597A (en) * 2017-10-27 2020-06-12 Abb瑞士股份有限公司 Control of delta-connected converters
EP3741023B1 (en) 2018-02-28 2022-04-06 Siemens Energy Global GmbH & Co. KG Device and method for controlling a load flow in an alternating-voltage network
US20220271536A1 (en) * 2019-07-23 2022-08-25 Siemens Energy Global GmbH & Co. KG Device for connecting two alternating voltage networks and method for operating the device
CN114402516B (en) * 2020-02-28 2024-04-09 Abb瑞士股份有限公司 Apparatus and method for controlling a delta-connected cascaded multilevel converter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936727A (en) * 1973-10-12 1976-02-03 General Electric Company High speed control of reactive power for voltage stabilization in electric power systems
GB2285523B (en) * 1994-01-08 1997-10-15 Gec Alsthom Ltd Improvements in or relating to multilevel convertors
JP3375003B2 (en) * 1994-02-23 2003-02-10 東洋電機製造株式会社 Three-phase power converter
JP3838092B2 (en) * 2001-12-20 2006-10-25 富士電機システムズ株式会社 Grid interconnection power converter
JP4029709B2 (en) * 2002-04-05 2008-01-09 三菱電機株式会社 Power converter
US6861897B1 (en) * 2003-08-13 2005-03-01 Honeywell International Inc. Active filter for multi-phase AC power system
CA2743319C (en) * 2008-11-07 2016-05-10 Abb Technology Ag Chain-link converter, method for starting chain-link converter and static compensator system
CA2754960C (en) * 2009-03-11 2016-08-23 Abb Technology Ag A modular voltage source converter
MX2011013519A (en) * 2009-06-18 2012-02-22 Abb Technology Ag An arrangement for exchanging power.
CA2771910C (en) * 2009-08-28 2016-07-26 Abb Technology Ag Converter cell module, voltage source converter system comprising such a module and a method for controlling such a system
JP5450157B2 (en) * 2010-02-25 2014-03-26 株式会社日立製作所 Power converter
CN201868889U (en) * 2010-11-27 2011-06-15 国网南自控股（杭州）有限公司 Special complete equipment for reactive compensation in oil industry
WO2012143037A2 (en) * 2011-04-18 2012-10-26 Abb Technology Ag Method in a voltage source chain-link converter, computer programs and computer program products

Also Published As

Publication number Publication date
EP2766980B1 (en) 2021-09-22
BR112014014611B1 (en) 2020-12-15
CN103999339B (en) 2016-11-09
WO2013087110A1 (en) 2013-06-20
ES2900730T3 (en) 2022-03-18
BR112014014611A2 (en) 2017-06-13
EP2766980A1 (en) 2014-08-20
RU2578171C1 (en) 2016-03-20
US20150069980A1 (en) 2015-03-12
CN103999339A (en) 2014-08-20

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