JP6599272B2 - 静止型無効電力補償装置及びその動作方法 - Google Patents
静止型無効電力補償装置及びその動作方法 Download PDFInfo
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- JP6599272B2 JP6599272B2 JP2016053578A JP2016053578A JP6599272B2 JP 6599272 B2 JP6599272 B2 JP 6599272B2 JP 2016053578 A JP2016053578 A JP 2016053578A JP 2016053578 A JP2016053578 A JP 2016053578A JP 6599272 B2 JP6599272 B2 JP 6599272B2
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- reactive power
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Classifications
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- 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
- 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
- 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
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
-
- 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
-
- 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
- Y02E40/10—Flexible AC transmission systems [FACTS]
-
- 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
- Y02E40/30—Reactive power compensation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Description
120、820 TSC
130 AC電力系統
300 静止型無効電力補償装置
310 コンデンサバンク
320 双方向サイリスタ
330 制御部
710 高調波フィルタ
821、822、823 双方向サイリスタ
824、825、826 コンデンサバンク
827、828、829 高調波フィルタ
Claims (6)
- 静止型無効電力補償装置において、
三相交流によって発生する電力を供給する複数のコンデンサバンクと、
前記複数のコンデンサバンクを開閉する複数の双方向サイリスタと、
補償が必要な無効電力量を計算し、前記無効電力量に対応して前記複数のコンデンサバンクを開閉するように、前記複数の双方向サイリスタを制御する制御部と、を含み、
前記複数のコンデンサバンクは、Y結線形態で連結され、
前記静止型無効電力補償装置は、サイリスタ開閉コンデンサ(TSC)であり、
前記サイリスタ開閉コンデンサは、高調波を吸収する複数の高調波フィルタと複数のスイッチをさらに含み、
前記複数の高調波フィルタは、前記複数のコンデンサバンクの一端にそれぞれ連結され、
前記複数のスイッチは、前記複数の高調波フィルタと前記複数のコンデンサバンクとの間にそれぞれ挿入され、前記複数の高調波フィルタに電力を伝送または遮断し、
前記制御部は、前記静止型無効電力補償装置を含む静止型無効電力補償システムの駆動により発生する高調波量を計算し、前記計算された高調波量に基づいて前記複数のスイッチを開閉することで、前記複数の高調波フィルタへの電力伝送を制御する、静止型無効電力補償装置。 - 前記複数の双方向サイリスタのそれぞれは、
2つのサイリスタが逆並列形態で接続され、オン・オフされることで両方向に電流を導通させる、請求項1に記載の静止型無効電力補償装置。 - 前記Y結線形態は、
前記複数のコンデンサバンクのそれぞれの一端を一つに連結して一つの中性点をつくり、前記複数のコンデンサバンクのそれぞれの他端が前記電力系統にそれぞれ連結される、請求項1に記載の静止型無効電力補償装置。 - 静止型無効電力補償システムにおいて、
前記無効電力を吸収するサイリスタ制御リアクトルと、
前記無効電力を供給するサイリスタ開閉コンデンサと、を含み、
前記サイリスタ開閉コンデンサは、
高調波を吸収する複数の高調波フィルタと、
複数のスイッチと、
Y結線形態で連結され開閉されることで三相交流によって発生する電力を供給する複数のコンデンサバンクと、
前記複数のコンデンサバンクを開閉する複数の双方向サイリスタと、
補償が必要な無効電力量を計算し、前記無効電力量に対応して前記複数のコンデンサバンクを開閉するように、前記複数の双方向サイリスタを制御する制御部と、を含み、
前記複数の高調波フィルタは、前記複数のコンデンサバンクの一端にそれぞれ連結され、
前記複数のスイッチは、前記複数の高調波フィルタと前記複数のコンデンサバンクとの間にそれぞれ挿入され、前記複数の高調波フィルタに電力を伝送または遮断し、
前記制御部は、前記静止型無効電力補償システムの駆動により発生する高調波量を計算し、前記計算された高調波量に基づいて前記複数のスイッチを開閉することで、前記複数の高調波フィルタへの電力伝送を制御する、静止型無効電力補償システム。 - 前記複数の双方向サイリスタのそれぞれは、
2つのサイリスタが逆並列形態で接続され、オン・オフされることで両方向に電流を導通させる、請求項4に記載の静止型無効電力補償システム。 - 前記Y結線形態は、
前記複数のコンデンサバンクのそれぞれの一端を一つに連結して一つの中性点をつくり、前記複数のコンデンサバンクそれぞれの他端が前記電力系統にそれぞれ連結される、請求項4に記載の静止型無効電力補償システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2015-0116998 | 2015-08-19 | ||
KR1020150116998A KR101717367B1 (ko) | 2015-08-19 | 2015-08-19 | 정적 무효전력 보상 장치 및 그 동작 방법 |
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JP2017041226A JP2017041226A (ja) | 2017-02-23 |
JP6599272B2 true JP6599272B2 (ja) | 2019-10-30 |
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Country Status (6)
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US (1) | US9948176B2 (ja) |
EP (1) | EP3133709B1 (ja) |
JP (1) | JP6599272B2 (ja) |
KR (1) | KR101717367B1 (ja) |
CN (1) | CN106469912B (ja) |
ES (1) | ES2747853T3 (ja) |
Families Citing this family (6)
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CN106899024A (zh) * | 2017-03-10 | 2017-06-27 | 国家电网公司 | 一种应用于低压配电网络的低电压治理装置 |
US9941697B1 (en) * | 2017-07-28 | 2018-04-10 | Wilsun Xu | System using a subcircuit shared between capacitors for providing reactive power |
CN107317336B (zh) * | 2017-08-11 | 2020-07-14 | 安徽大学 | 并联阻抗型装置治理背景谐波的方法 |
KR102501186B1 (ko) * | 2018-04-03 | 2023-02-20 | 엘에스일렉트릭(주) | 무효전력보상장치, 방전시스템 및 방전시스템의 방전 동작 방법 |
JP7388885B2 (ja) * | 2019-11-12 | 2023-11-29 | ファナック株式会社 | 電流検出装置及びモータ駆動装置 |
KR20240006257A (ko) * | 2022-07-06 | 2024-01-15 | 엘에스일렉트릭(주) | 무효전력보상장치 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427943B2 (ja) | 1975-02-05 | 1979-09-13 | ||
JPS61109426A (ja) * | 1984-11-01 | 1986-05-27 | 三菱電機株式会社 | 静止形無効電力補償装置 |
JPS6358518A (ja) | 1986-08-29 | 1988-03-14 | Toshiba Corp | 静止形無効電力補償装置の制御装置 |
JPH0679259B2 (ja) | 1986-11-10 | 1994-10-05 | 三菱電機株式会社 | 交流サイリスタスイツチ装置 |
JP2985546B2 (ja) | 1992-01-18 | 1999-12-06 | 日亜化学工業株式会社 | 合金粉末の製造方法 |
JP2828863B2 (ja) | 1993-03-09 | 1998-11-25 | 財団法人鉄道総合技術研究所 | 3相/2相変換装置用不平衡補償装置 |
JPH0681011U (ja) * | 1993-04-15 | 1994-11-15 | 日新電機株式会社 | 電圧変動抑制装置の制御方式 |
JP3328039B2 (ja) | 1993-12-13 | 2002-09-24 | 松下電器産業株式会社 | 静止形無効電力補償装置 |
JPH08140268A (ja) | 1994-11-07 | 1996-05-31 | Nissin Electric Co Ltd | 無効電力補償装置の制御装置 |
JPH09172739A (ja) * | 1995-12-15 | 1997-06-30 | Ngk Insulators Ltd | 無効電力補償装置とその制御方法 |
SE510197C2 (sv) * | 1997-02-06 | 1999-04-26 | Asea Brown Boveri | Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler |
JP3585730B2 (ja) | 1998-05-07 | 2004-11-04 | 芝府エンジニアリング株式会社 | 電力供給システム |
JP3807345B2 (ja) | 2002-05-21 | 2006-08-09 | 富士電機システムズ株式会社 | 系統連系電力変換装置 |
DE102006035996A1 (de) | 2006-08-02 | 2008-02-07 | Bayer Technology Services Gmbh | Optische Messsonde zur Prozessüberwachung |
JP4859657B2 (ja) * | 2006-12-25 | 2012-01-25 | 三菱電機株式会社 | 交流電力系統の無効電力制御装置 |
RU2448401C2 (ru) * | 2007-05-18 | 2012-04-20 | Абб Текнолоджи Аг | Устройство статического компенсатора реактивной мощности |
CN201181845Y (zh) * | 2007-07-31 | 2009-01-14 | 湖南大学 | 基于定点dsp的静止无功补偿器 |
JP5221238B2 (ja) | 2008-08-13 | 2013-06-26 | 株式会社東芝 | 無効電力補償装置の地絡検出装置 |
US20100109616A1 (en) * | 2008-11-04 | 2010-05-06 | Huaqiang Li | System and method for reactive power compensation and flicker management |
KR101081792B1 (ko) * | 2009-07-22 | 2011-11-09 | 한국수자원공사 | 콘덴서 뱅크 보호 회로의 콘덴서 뱅크 보호 방법 및 콘덴서 뱅크의 기계적 보호 장치 |
EP2526605A2 (en) * | 2010-01-22 | 2012-11-28 | ABB Inc. | Method and apparatus for improving power generation in a thermal power plant |
CN201805231U (zh) * | 2010-06-02 | 2011-04-20 | 刘玉艳 | 动态无功补偿装置 |
CN101924370B (zh) * | 2010-09-08 | 2013-01-23 | 株洲变流技术国家工程研究中心有限公司 | 一种混合型电能质量治理装置 |
KR101179789B1 (ko) * | 2010-09-30 | 2012-09-04 | 한국전력공사 | 비대칭용량 구조의 순동무효전력공급장치 및 그 제어방법 |
JP5478536B2 (ja) | 2011-02-22 | 2014-04-23 | 株式会社京三製作所 | 三相コンバータの力率制御方法、三相コンバータの無効電力制御方法、三相コンバータの制御装置 |
WO2012167834A1 (en) * | 2011-06-10 | 2012-12-13 | Abb Technology Ag | A compensating system for medium or high voltage applications |
JP2013110884A (ja) | 2011-11-22 | 2013-06-06 | Yamaguchi Univ | 無効電力補償装置およびその制御方法 |
KR101287887B1 (ko) * | 2011-12-28 | 2013-07-19 | 주식회사 포스코 | 정지형 무효전력 보상기용 tcr 제어 장치 |
CN202696159U (zh) * | 2012-06-06 | 2013-01-23 | 广东中钰科技有限公司 | 一种智能高压动态无功补偿装置 |
CN202737467U (zh) * | 2012-07-27 | 2013-02-13 | 北京国能子金电气技术有限公司 | 一种用于风电场的快速动态无功补偿装置 |
EP2717407A3 (en) * | 2012-10-05 | 2014-07-09 | Siemens Aktiengesellschaft | Energizing system and method |
WO2015007330A1 (en) * | 2013-07-19 | 2015-01-22 | Abb Technology Ltd | Methods and devices for power compensation |
CN103475005A (zh) * | 2013-09-10 | 2013-12-25 | 四川华威科技有限公司 | 组合型静止无功补偿装置及其无功补偿方法 |
CN203883480U (zh) * | 2014-03-24 | 2014-10-15 | 延边国大节能技术设备有限公司 | 消谐动态无功补偿装置 |
KR101698275B1 (ko) * | 2015-09-08 | 2017-01-19 | 엘에스산전 주식회사 | 정적 무효전력 보상 장치 및 그의 동작 방법 |
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2016
- 2016-03-07 US US15/063,175 patent/US9948176B2/en not_active Expired - Fee Related
- 2016-03-11 ES ES16159935T patent/ES2747853T3/es active Active
- 2016-03-11 EP EP16159935.2A patent/EP3133709B1/en active Active
- 2016-03-17 JP JP2016053578A patent/JP6599272B2/ja not_active Expired - Fee Related
- 2016-05-16 CN CN201610323895.1A patent/CN106469912B/zh not_active Expired - Fee Related
Also Published As
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JP2017041226A (ja) | 2017-02-23 |
US9948176B2 (en) | 2018-04-17 |
US20170054362A1 (en) | 2017-02-23 |
KR101717367B1 (ko) | 2017-03-16 |
EP3133709A1 (en) | 2017-02-22 |
EP3133709B1 (en) | 2019-07-17 |
CN106469912B (zh) | 2019-05-17 |
ES2747853T3 (es) | 2020-03-11 |
CN106469912A (zh) | 2017-03-01 |
KR20170022243A (ko) | 2017-03-02 |
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