IN159446B - - Google Patents
Info
- Publication number
- IN159446B IN159446B IN1230/CAL/83A IN1230CA1983A IN159446B IN 159446 B IN159446 B IN 159446B IN 1230CA1983 A IN1230CA1983 A IN 1230CA1983A IN 159446 B IN159446 B IN 159446B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control using reactive elements connected in series with semiconductor switches, e.g. static VAR compensators [SVC], thyristor-controlled reactors [TCR] or thyristor-switched capacitors [TSC]
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/438,431 US4470005A (en) | 1982-11-02 | 1982-11-02 | Static VAR generator having a thyristor circuit arrangement providing reduced losses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN159446B true IN159446B (enExample) | 1987-05-23 |
Family
ID=23740636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1230/CAL/83A IN159446B (enExample) | 1982-11-02 | 1983-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4470005A (enExample) |
| JP (1) | JPS5996830A (enExample) |
| CA (1) | CA1208286A (enExample) |
| IN (1) | IN159446B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659157A5 (de) * | 1982-11-02 | 1986-12-31 | Bbc Brown Boveri & Cie | Schaltung zur kompensation von blindleistung in einem elektrischen wechselspannungsnetz. |
| DE3500786A1 (de) * | 1985-01-11 | 1986-07-17 | Siemens AG, 1000 Berlin und 8000 München | Statischer blindleistungskompensator |
| US4638238A (en) * | 1985-10-15 | 1987-01-20 | Westinghouse Electric Corp | Switching technique for thyristor-switched capacitors to achieve network damping |
| US5032738A (en) * | 1986-01-22 | 1991-07-16 | Vithayathil John J | Scheme for rapid adjustment of network impedance |
| JPS62191382U (enExample) * | 1986-05-23 | 1987-12-05 | ||
| US4999565A (en) * | 1990-01-02 | 1991-03-12 | Electric Power Research Institute | Apparatus for controlling the reactive impedance of a transmission line |
| GB2294821A (en) * | 1994-11-04 | 1996-05-08 | Gec Alsthom Ltd | Multilevel converter |
| US5670864A (en) * | 1995-05-26 | 1997-09-23 | Pacific Scientific Company | Adaptive automatic power capacitor for controlling controller a capacitor bank of a power distribution system |
| US5642275A (en) | 1995-09-14 | 1997-06-24 | Lockheed Martin Energy System, Inc. | Multilevel cascade voltage source inverter with seperate DC sources |
| US6075350A (en) * | 1998-04-24 | 2000-06-13 | Lockheed Martin Energy Research Corporation | Power line conditioner using cascade multilevel inverters for voltage regulation, reactive power correction, and harmonic filtering |
| US6459559B1 (en) | 1999-01-14 | 2002-10-01 | Dale Jack Christofersen | Thyristor controlled dynamic voltage suppressor for electric power systems |
| US9331482B2 (en) * | 2012-11-02 | 2016-05-03 | North Carolina State University | Static synchronous compensator systems and related methods |
| KR101698275B1 (ko) * | 2015-09-08 | 2017-01-19 | 엘에스산전 주식회사 | 정적 무효전력 보상 장치 및 그의 동작 방법 |
| CN113678222B (zh) * | 2018-11-21 | 2024-11-08 | Abb瑞士股份有限公司 | 用于固态断路器的电压钳位电路 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE353821B (enExample) * | 1970-02-09 | 1973-02-12 | Asea Ab | |
| JPS5413758B2 (enExample) * | 1972-04-21 | 1979-06-01 | ||
| US3947726A (en) * | 1974-12-18 | 1976-03-30 | General Electric Co. | Reverse voltage surge protection for high-voltage thyristors |
| JPS5187744A (ja) * | 1975-01-30 | 1976-07-31 | Meidensha Electric Mfg Co Ltd | Kadenatsuhogosochi |
| JPS51106034A (ja) * | 1975-03-14 | 1976-09-20 | Hitachi Ltd | Rikiritsuchoseisochi |
| US4234843A (en) * | 1978-09-15 | 1980-11-18 | Westinghouse Electric Corp. | Static VAR generator with discrete capacitive current levels |
| US4307331A (en) * | 1978-09-15 | 1981-12-22 | Westinghouse Electric Corp. | Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus |
| SU743110A1 (ru) * | 1978-11-04 | 1980-06-25 | Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского | Устройство дл контрол последовательно соединенных вентилей |
| US4274135A (en) * | 1979-01-26 | 1981-06-16 | Westinghouse Electric Corp. | Gating circuit for high voltage thyristor strings |
| US4292545A (en) * | 1979-04-16 | 1981-09-29 | Electric Power Research Institute, Inc. | Method and means for damping subsynchronous oscillations and DC offset in an AC power system |
| JPS57132220A (en) * | 1981-02-06 | 1982-08-16 | Nichicon Capacitor Ltd | Reactive power controller |
| JPS58202933A (ja) * | 1982-05-20 | 1983-11-26 | Aisin Seiki Co Ltd | 小型リブ付ポリｖプ−リの製造方法 |
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1982
- 1982-11-02 US US06/438,431 patent/US4470005A/en not_active Expired - Fee Related
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1983
- 1983-10-05 IN IN1230/CAL/83A patent/IN159446B/en unknown
- 1983-10-20 CA CA000439376A patent/CA1208286A/en not_active Expired
- 1983-10-31 JP JP58202933A patent/JPS5996830A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4470005A (en) | 1984-09-04 |
| CA1208286A (en) | 1986-07-22 |
| JPS5996830A (ja) | 1984-06-04 |