NO991807L - FremgangsmÕte og anordning for kompensasjon av reaktivstr°mandeler ved hjelp av en kompensasjonsanordning med en pulsstr°mlikeretter - Google Patents

FremgangsmÕte og anordning for kompensasjon av reaktivstr°mandeler ved hjelp av en kompensasjonsanordning med en pulsstr°mlikeretter

Info

Publication number
NO991807L
NO991807L NO991807A NO991807A NO991807L NO 991807 L NO991807 L NO 991807L NO 991807 A NO991807 A NO 991807A NO 991807 A NO991807 A NO 991807A NO 991807 L NO991807 L NO 991807L
Authority
NO
Norway
Prior art keywords
compensating
space vector
current
voltage
almonds
Prior art date
Application number
NO991807A
Other languages
English (en)
Other versions
NO991807D0 (no
Inventor
Michael Weinhold
Rainer Zurowski
Martin Sonnenschein
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 NO991807L publication Critical patent/NO991807L/no
Publication of NO991807D0 publication Critical patent/NO991807D0/no

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
    • 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
    • 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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte og en anordning for kompensasjon av reaktive stromandeler i en ikke-ideell forbruker (12) som forsynes fra et nett (14), ved hjelp av en til forbrukeren (12) elektrisk parallelt koblet kompensasjonsinnretning (2) som oppviser en pulsstrømlikeretter (4) med minst ett kapasitivt lager (6). Ifølge oppfinnelsen blir en overføringsforholds-romvektor (u^) beregnet avhengig av en generert nettspennings-romvektor (UN), en nettstrøms-romvektor (i^j), en kompensatorstrøms-romvektor (i^) og en på det kapasitive lageret (6) stående mellomkretsspenning (2E(j), hvorigjennom pulsstrømlikeretteren (4) avhengig av mellomkretsspenningen (2E,j) på nettsiden genererer en kompensatorspennings- romvektor (UK). På denne måten innstilles en kompensatorstrøms-romvektor (JK), som holder de uønskede reaktivstrømandelene borte fra nettet (14), over et tilkoblingsfilter (8) som er fremstilt som kompensatorinduktivitet
NO991807A 1996-10-15 1999-04-15 FremgangsmÕte og anordning for kompensasjon av reaktivstr°mandeler ved hjelp av en kompensasjonsanordning med en pulsstr°mlikeretter NO991807D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19642596A DE19642596A1 (de) 1996-10-15 1996-10-15 Verfahren und Vorrichtung zur Kompensation von Blindstromanteilen mittels einer Kompensationseinrichtung mit einem Pulsstromrichter
PCT/DE1997/002270 WO1998016984A1 (de) 1996-10-15 1997-10-02 Verfahren und vorrichtung zur kompensation von blindstromanteilen mittels einer kompensationseinrichtung mit einem pulsstromrichter

Publications (2)

Publication Number Publication Date
NO991807L true NO991807L (no) 1999-04-15
NO991807D0 NO991807D0 (no) 1999-04-15

Family

ID=7808861

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991807A NO991807D0 (no) 1996-10-15 1999-04-15 FremgangsmÕte og anordning for kompensasjon av reaktivstr°mandeler ved hjelp av en kompensasjonsanordning med en pulsstr°mlikeretter

Country Status (10)

Country Link
US (1) US6014017A (no)
EP (1) EP0934617A1 (no)
JP (1) JP2000509599A (no)
CN (1) CN1233355A (no)
AU (1) AU721378B2 (no)
BR (1) BR9712327A (no)
DE (1) DE19642596A1 (no)
NO (1) NO991807D0 (no)
WO (1) WO1998016984A1 (no)
ZA (1) ZA979134B (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734722C2 (de) * 1997-08-11 2000-06-08 Siemens Ag Verfahren und Vorrichtung zur Verbesserung der Stromqualität eines überlagerten Netzes
US6201720B1 (en) * 2000-02-18 2001-03-13 Powerware Corporation Apparatus and methods for space-vector domain control in uninterruptible power supplies
US6144191A (en) * 2000-02-18 2000-11-07 Utility Systems Technologies, Inc. Voltage regulator
US6448747B1 (en) 2000-08-23 2002-09-10 Power Saver Designs, Inc. Electricity pod controller device
ITCZ20000008A1 (it) * 2000-11-17 2002-05-17 Edp Srl Sistema per correggere in modo attivo e ad alta dinamica, il fattore di potenza e le armoniche presenti su un elettrodotto
US6882549B2 (en) 2001-03-21 2005-04-19 Honeywell International Inc. Active filter for power distribution system with selectable harmonic elimination
US6838860B2 (en) * 2001-09-21 2005-01-04 Honeywell International Inc. Power generating system including permanent magnet generator and shunt AC regulator
US6698067B2 (en) * 2002-01-30 2004-03-02 Thomas & Betts International, Inc. Locking strap with handling structure
JP2004180363A (ja) * 2002-11-25 2004-06-24 Tm T & D Kk 電力系統の逆相分電圧補償システム
FI116758B (fi) * 2004-02-18 2006-02-15 Abb Oy Menetelmä ja järjestely taajuusmuuttajan välipiirin lataamiseksi
US20100061028A1 (en) * 2005-07-29 2010-03-11 Guy J. Lestician System for managing electrical consumption with coaxial communication line protection
US7573253B2 (en) * 2005-07-29 2009-08-11 Dmi Manufacturing Inc. System for managing electrical consumption
US7602622B2 (en) * 2005-08-02 2009-10-13 Rockwell Automation Technologies, Inc. Compensator with filter for use with a three-phase drive powering a one-phase load
US7518891B2 (en) * 2005-08-02 2009-04-14 Rockwell Automation Technologies, Inc. Auxiliary circuit for use with three-phase drive with current source inverter powering a single-phase load
US7477531B2 (en) * 2005-08-02 2009-01-13 Rockwell Automation Technologies, Inc. Compensation circuit for use with a three-phase drive powering a single-phase load
FR2899734B1 (fr) * 2006-04-05 2016-04-15 Thales Sa Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique
JP5054110B2 (ja) * 2006-09-15 2012-10-24 アーベーベー・シュバイツ・アーゲー 変換器回路の動作方法及びこの方法を実行するための装置
JP4957303B2 (ja) * 2007-03-14 2012-06-20 株式会社明電舎 交流−交流直接変換装置の空間ベクトル変調方法
DE102009049934B4 (de) * 2009-10-19 2014-05-15 Sew-Eurodrive Gmbh & Co Kg Aus einem elektrischen Wechselstromnetz versorgbares Elektrogerät und Verfahren zur Fehlererkennung
DE102010029951A1 (de) * 2010-06-10 2011-12-15 Aloys Wobben Verfahren zum Einspeisen elektrischer Energie in ein dreiphasiges Wechselspannungsnetz
CN101924365B (zh) * 2010-08-11 2013-02-20 芜湖明远电力设备制造有限公司 动态谐波抑制和无功补偿控制系统及其控制方法
EP2757651A1 (en) * 2013-01-18 2014-07-23 Alcatel Lucent A device and a method for controlling power for a system of controller and energy storage
CN104333003A (zh) * 2014-10-28 2015-02-04 国网辽宁省电力有限公司朝阳供电公司 一种光伏发电系统的谐波控制方法
CN104795822B (zh) * 2015-03-26 2017-07-11 西南交通大学 兼具无功补偿的指定次谐波检测及其补偿方法
DE102015112155A1 (de) 2015-07-24 2017-01-26 Wobben Properties Gmbh Verfahren und Vorrichtung zum Erfassen einer elektrischen Spannung in einem Versorgungsnetz
FI20175180L (fi) 2017-02-27 2018-08-28 Ari Piispanen Energiavirtojen hallintamenetelmä ja -järjestelmä
US10411469B2 (en) 2017-12-07 2019-09-10 Inventus Holdings, Llc Reactive power control integrated with renewable energy power invertor
CN109031000B (zh) * 2018-08-03 2019-08-16 贵州电网有限责任公司电网规划研究中心 一种基于非故障扰动就地测量电网短路容量的方法及系统
RU188573U1 (ru) * 2018-12-29 2019-04-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Многофункциональный регулятор качества электроэнергии для трехфазных распределительных систем электроснабжения 0,4 кВ
EP3935723A1 (de) * 2019-03-08 2022-01-12 SEW-EURODRIVE GmbH & Co. KG Antriebssystem, aufweisend einen wandler und einen wechselrichter zur speisung eines elektromotors
CN112670993B (zh) * 2020-12-23 2022-04-22 中南大学 基于时间微增量分解的有源滤波器无功与谐波补偿方法
JP2023002993A (ja) * 2021-06-23 2023-01-11 愛知電機株式会社 自励式無効電力補償装置を用いた力率制御方法
DE102023106050A1 (de) * 2023-03-10 2024-09-12 Sma Solar Technology Ag Verfahren und steuereinheit zur reduzierung von harmonischen leistungsflüssen sowie teilnetz mit steuereinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825814A (en) * 1973-05-29 1974-07-23 Westinghouse Electric Corp Active filter for the input harmonic current of static power converters
US4325156A (en) * 1980-12-04 1982-04-20 Bissell, Inc. Floor sweeper with improved construction
US5345375A (en) * 1991-12-16 1994-09-06 Regents Of The University Of Minnesota System and method for reducing harmonic currents by current injection
US5499178A (en) * 1991-12-16 1996-03-12 Regents Of The University Of Minnesota System for reducing harmonics by harmonic current injection
DE4215550A1 (de) * 1992-05-12 1993-11-18 Siemens Ag Verfahren und Einrichtung zur Bereitstellung von elektrischer Energie aus einem Gleichstromspeicher
US5548165A (en) * 1994-07-18 1996-08-20 Regents Of The University Of Minnesota Hybrid filter for reducing distortion in a power system
US5508623A (en) * 1994-09-21 1996-04-16 Purdue Research Foundation Apparatus and method to identify harmonic producing loads

Also Published As

Publication number Publication date
EP0934617A1 (de) 1999-08-11
JP2000509599A (ja) 2000-07-25
WO1998016984A1 (de) 1998-04-23
BR9712327A (pt) 1999-08-31
AU721378B2 (en) 2000-06-29
ZA979134B (en) 1998-04-15
US6014017A (en) 2000-01-11
AU4862097A (en) 1998-05-11
CN1233355A (zh) 1999-10-27
NO991807D0 (no) 1999-04-15
DE19642596A1 (de) 1998-04-23

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