CN1224265A - 逆变器控制装置 - Google Patents
逆变器控制装置 Download PDFInfo
- Publication number
- CN1224265A CN1224265A CN98115581A CN98115581A CN1224265A CN 1224265 A CN1224265 A CN 1224265A CN 98115581 A CN98115581 A CN 98115581A CN 98115581 A CN98115581 A CN 98115581A CN 1224265 A CN1224265 A CN 1224265A
- Authority
- CN
- China
- Prior art keywords
- tap
- circuit
- mentioned
- variable
- inverter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
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
- H02J3/28—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
-
- 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
- H02J3/1878—Arrangements for adjusting, eliminating or compensating reactive power in networks using tap changing or phase shifting transformers
-
- 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
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP008688/98 | 1998-01-20 | ||
JP10008688A JPH11215709A (ja) | 1998-01-20 | 1998-01-20 | インバータ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1224265A true CN1224265A (zh) | 1999-07-28 |
CN1079602C CN1079602C (zh) | 2002-02-20 |
Family
ID=11699873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98115581A Expired - Lifetime CN1079602C (zh) | 1998-01-20 | 1998-07-02 | 逆变器控制装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5999430A (zh) |
JP (1) | JPH11215709A (zh) |
CN (1) | CN1079602C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001077769A1 (en) * | 2000-04-06 | 2001-10-18 | Jang Hon Lee | Power control apparatus and the method |
JP4538283B2 (ja) * | 2004-09-09 | 2010-09-08 | 中国電力株式会社 | 電力変換装置における連系変圧器の一次電圧推装置 |
BRPI0601093A (pt) * | 2006-02-17 | 2007-11-06 | Eduardo Pedrosa Santos | sistema para regulação de tensão, controle, proteção e monitoração de estado de comutadores sob carga de transformadores de potência, reguladores de tensão, bancos de capacitores e congêneres |
US7852650B2 (en) * | 2006-10-13 | 2010-12-14 | Pv Powered, Inc. | Selectable line voltage inverters and associated methods |
CA2699941A1 (en) * | 2007-09-18 | 2009-03-26 | Flyback Energy, Inc. | Current waveform construction to generate ac power with low harmonic distortion from localized energy sources |
US7989983B2 (en) * | 2009-11-24 | 2011-08-02 | American Superconductor Corporation | Power conversion systems |
JP5502504B2 (ja) * | 2010-01-25 | 2014-05-28 | 株式会社東芝 | 変電所自動制御システム |
US8587233B2 (en) | 2010-01-25 | 2013-11-19 | Sntech, Inc. | Speed-defined torque control |
WO2011133937A2 (en) * | 2010-04-22 | 2011-10-27 | Sntech, Inc. | Apparatus for selecting speed of electrically commutated motor for use in hvac system |
US20140097693A1 (en) * | 2011-05-24 | 2014-04-10 | Siemens Aktiengesellschaft | Electrical feeding device |
US8965588B2 (en) | 2011-07-26 | 2015-02-24 | General Electric Company | Devices and methods for decentralized voltage control |
US9570909B2 (en) | 2011-07-26 | 2017-02-14 | General Electric Company | Devices and methods for decentralized power loss reduction control |
US8838284B2 (en) | 2011-07-26 | 2014-09-16 | General Electric Company | Devices and methods for decentralized Volt/VAR control |
US8838285B2 (en) | 2011-07-26 | 2014-09-16 | General Electric Company | Devices and methods for decentralized power factor control |
US8761954B2 (en) | 2011-07-26 | 2014-06-24 | General Electric Company | Devices and methods for decentralized coordinated volt/VAR control |
JP6220438B1 (ja) * | 2016-11-15 | 2017-10-25 | 株式会社日立製作所 | 電圧変動補償装置並びに送配電系統の運用方法 |
US10890932B2 (en) | 2018-08-20 | 2021-01-12 | Eaton Intelligent Power Limited | Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core |
US11735923B2 (en) | 2020-07-28 | 2023-08-22 | Eaton Intelligent Power Limited | Voltage regulation device that includes a converter for harmonic current compensation and reactive power management |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323838A (en) * | 1981-02-09 | 1982-04-06 | Beckwith Electric Co., Inc. | RMS Controlled load tap changing transformer |
JP2635725B2 (ja) * | 1988-11-02 | 1997-07-30 | 東京電力株式会社 | 系統直流連系装置の制御装置 |
US5428551A (en) * | 1992-09-23 | 1995-06-27 | Siemens Energy & Automation, Inc. | Tap changer monitor apparatus and method |
SE515140C2 (sv) * | 1995-02-10 | 2001-06-18 | Abb Ab | Anläggning för överföring av elektrisk effekt med hjälp av högspänd likström |
US5619121A (en) * | 1995-06-29 | 1997-04-08 | Siemens Energy & Automation, Inc. | Load voltage based tap changer monitoring system |
DE19528827C1 (de) * | 1995-08-05 | 1996-12-12 | Reinhausen Maschf Scheubeck | Verfahren zur Regelung von Stufenschaltern |
-
1998
- 1998-01-20 JP JP10008688A patent/JPH11215709A/ja active Pending
- 1998-06-01 US US09/088,054 patent/US5999430A/en not_active Expired - Lifetime
- 1998-07-02 CN CN98115581A patent/CN1079602C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11215709A (ja) | 1999-08-06 |
US5999430A (en) | 1999-12-07 |
CN1079602C (zh) | 2002-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEM CO. Free format text: FORMER OWNER: MITSUBISHI ELECTRIC CO., LTD. Effective date: 20041022 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041022 Address after: Tokyo, Japan, Japan Patentee after: Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Missubishi Electric Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20020220 |
|
CX01 | Expiry of patent term |