JPS4825839A - - Google Patents
Info
- Publication number
- JPS4825839A JPS4825839A JP47079227A JP7922772A JPS4825839A JP S4825839 A JPS4825839 A JP S4825839A JP 47079227 A JP47079227 A JP 47079227A JP 7922772 A JP7922772 A JP 7922772A JP S4825839 A JPS4825839 A JP S4825839A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/7575—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17008171A | 1971-08-09 | 1971-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4825839A true JPS4825839A (ja) | 1973-04-04 |
Family
ID=22618474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47079227A Pending JPS4825839A (ja) | 1971-08-09 | 1972-08-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3701938A (ja) |
JP (1) | JPS4825839A (ja) |
BR (1) | BR7205369D0 (ja) |
FR (1) | FR2150010A5 (ja) |
GB (1) | GB1361889A (ja) |
NO (1) | NO137471C (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764882A (en) * | 1972-10-30 | 1973-10-09 | Westinghouse Canada Ltd | Control apparatus for the prevention of premature firing of valves of a converter |
US3764884A (en) * | 1972-10-30 | 1973-10-09 | Westinghouse Canada Ltd | Voltage to time conversion apparatus for an electrical converter |
US3766465A (en) * | 1972-10-30 | 1973-10-16 | Westinghouse Canada Ltd | Electrical apparatus to control the extinction angle of valves of a converter |
US3766464A (en) * | 1972-10-30 | 1973-10-16 | Westinghouse Canada Ltd | Selection of a reference valve in a converter under special operating conditions |
US3883792A (en) * | 1973-06-28 | 1975-05-13 | Gen Electric | Optimum control system for minimizing harmonic effects in HVDC power converters |
US3863134A (en) * | 1973-07-23 | 1975-01-28 | Gen Electric | Electric control circuits for a static power converter |
US3863133A (en) * | 1973-07-23 | 1975-01-28 | Gen Electric | Means for monitoring the relative phase relationship between two variable-frequency periodic signals |
US3848175A (en) * | 1973-10-24 | 1974-11-12 | Gen Electric | Starting inhibit scheme for an hvdc converter |
JPS5385350A (en) * | 1977-01-05 | 1978-07-27 | Hitachi Ltd | Control system for multi-terminal dc transmission system |
US4177507A (en) * | 1978-03-22 | 1979-12-04 | General Electric Company | Method and control for maintaining optimum performance of HVDC power transmission systems at rectifier end during A. C. system fault |
US4218729A (en) * | 1978-12-18 | 1980-08-19 | General Electric Company | Polyphase rectifying bridge with commutation fault protection |
IT1153064B (it) * | 1982-11-18 | 1987-01-14 | Pirelli Cavi Spa | Metodo e relativo sistema per favorire la rigidita' dielettrica di un isolamento per cavi in corrente continua |
US5952816A (en) * | 1995-04-21 | 1999-09-14 | General Electric Co. | Compensation for power transfer systems using variable rotary transformer |
CA2174568C (en) | 1995-04-21 | 2009-11-17 | Mark A. Runkle | Interconnection system for transmitting power between electrical systems |
US5953225A (en) * | 1995-04-21 | 1999-09-14 | General Electric Co. | Power flow control and power recovery with rotary transformers |
US5841267A (en) * | 1995-04-21 | 1998-11-24 | General Electric Co. | Power flow control with rotary transformers |
US5742515A (en) * | 1995-04-21 | 1998-04-21 | General Electric Co. | Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation |
US5608615A (en) * | 1996-03-11 | 1997-03-04 | Luce; John W. | Asynchronous intergrid transfer apparatus |
US6465926B2 (en) | 2000-06-30 | 2002-10-15 | General Electric Company | Cleaning/cooling of high-power rotary current collector system |
US6456021B1 (en) | 2000-06-30 | 2002-09-24 | General Electric Company | Rotating variable frequency transformer with high voltage cables |
CA2351895C (en) | 2000-06-30 | 2009-12-15 | General Electric Company | Slip-ring mounting assembly for high-power rotary current collector system |
US6469414B2 (en) | 2000-06-30 | 2002-10-22 | General Electric Company | Slip-ring mounting assembly for high-power rotary current collector system |
JP3833600B2 (ja) * | 2002-10-08 | 2006-10-11 | 三菱電機株式会社 | 車両用交流発電機故障判定装置 |
CN101776719B (zh) * | 2009-12-29 | 2013-02-06 | 中国电力科学研究院 | 一种直流换流阀最小关断角运行试验方法 |
CN101776733B (zh) * | 2009-12-29 | 2013-03-20 | 中国电力科学研究院 | 一种电压不对称的直流换流阀最小触发角运行试验方法 |
CN102170123B (zh) * | 2011-03-16 | 2014-05-21 | 中国电力科学研究院 | 模块化多电平柔性直流输电系统的阀基控制设备时序方法 |
CN103258076B (zh) * | 2013-03-29 | 2015-12-16 | 国家电网公司 | 一种整流器最小触发角限幅器仿真装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350568A (en) * | 1963-04-03 | 1967-10-31 | Gen Electric | Voltage sensing and control circuits |
SE307185B (ja) * | 1964-06-22 | 1968-12-23 | Asea Ab | |
GB1170248A (en) * | 1966-05-06 | 1969-11-12 | English Electric Co Ltd | Improvements in Control Circuits for Static Convertors |
GB1170247A (en) * | 1966-05-06 | 1969-11-12 | English Electric Co Ltd | Improvements in Static Invertor Control Circuits |
SE332854B (ja) * | 1968-08-29 | 1971-02-22 | Asea Ab |
-
1971
- 1971-08-09 US US170081A patent/US3701938A/en not_active Expired - Lifetime
-
1972
- 1972-08-03 NO NO2759/72A patent/NO137471C/no unknown
- 1972-08-09 FR FR7228727A patent/FR2150010A5/fr not_active Expired
- 1972-08-09 GB GB3708672A patent/GB1361889A/en not_active Expired
- 1972-08-09 BR BR005369/72A patent/BR7205369D0/pt unknown
- 1972-08-09 JP JP47079227A patent/JPS4825839A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3701938A (en) | 1972-10-31 |
FR2150010A5 (ja) | 1973-03-30 |
BR7205369D0 (pt) | 1973-08-09 |
NO137471B (no) | 1977-11-21 |
NO137471C (no) | 1978-03-01 |
GB1361889A (en) | 1974-07-30 |