GB9916660D0 - Multifunction adaptive controls for tapswitches and capacitors - Google Patents
Multifunction adaptive controls for tapswitches and capacitorsInfo
- Publication number
- GB9916660D0 GB9916660D0 GBGB9916660.5A GB9916660A GB9916660D0 GB 9916660 D0 GB9916660 D0 GB 9916660D0 GB 9916660 A GB9916660 A GB 9916660A GB 9916660 D0 GB9916660 D0 GB 9916660D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tapswitches
- capacitors
- adaptive controls
- multifunction adaptive
- multifunction
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9916660A GB2339620B (en) | 1996-12-05 | 1996-12-05 | A system for measuring real and imaginary components of electrical power |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9916660A GB2339620B (en) | 1996-12-05 | 1996-12-05 | A system for measuring real and imaginary components of electrical power |
GB9625305A GB2320109B (en) | 1996-08-15 | 1996-12-05 | Multifunction adaptive controls for tapswitches and capacitors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9916660D0 true GB9916660D0 (en) | 1999-09-15 |
GB2339620A GB2339620A (en) | 2000-02-02 |
GB2339620B GB2339620B (en) | 2000-07-26 |
Family
ID=10803998
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9916663A Withdrawn GB2339928A (en) | 1996-12-05 | 1996-12-05 | Controlling VAR flow in electrical power systems |
GB9916660A Expired - Fee Related GB2339620B (en) | 1996-12-05 | 1996-12-05 | A system for measuring real and imaginary components of electrical power |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9916663A Withdrawn GB2339928A (en) | 1996-12-05 | 1996-12-05 | Controlling VAR flow in electrical power systems |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2339928A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2624411C (en) * | 2005-10-21 | 2011-12-13 | Schweitzer Engineering Laboratories, Inc. | An apparatus and methods for providing a voltage adjustment for single-phase voltage regulator operation in a three-phase power system |
CN100403619C (en) * | 2006-04-29 | 2008-07-16 | 枣庄供电公司 | Distribution-type real-time voltage power-less optimized controlling method |
EP1855120B1 (en) * | 2006-05-12 | 2013-05-29 | Balfour Beatty PLC | Device for evaluating line tests of power lines |
US8476874B2 (en) * | 2009-10-13 | 2013-07-02 | Schweitzer Engineering Laboratories, Inc | Systems and methods for synchronized control of electrical power system voltage profiles |
CN104297580B (en) * | 2013-07-18 | 2017-11-10 | 国家电网公司 | Detect the method and system of the hard contact intake resolution ratio of intelligent terminal |
CN108966685A (en) * | 2016-03-04 | 2018-12-07 | 日本电产株式会社 | Power inverter, motor drive unit, electric power steering apparatus and relay module |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353024A (en) * | 1980-06-10 | 1982-10-05 | Westinghouse Electric Corp. | Control for VAR generator with deadband |
US5402057A (en) * | 1992-04-27 | 1995-03-28 | General Electric Co. | System and method for coordinating shunt reactance switching |
US5541498A (en) * | 1994-12-08 | 1996-07-30 | Beckwith; Robert W. | Distribution circuit var management system using adaptive capacitor controls |
-
1996
- 1996-12-05 GB GB9916663A patent/GB2339928A/en not_active Withdrawn
- 1996-12-05 GB GB9916660A patent/GB2339620B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2339620B (en) | 2000-07-26 |
GB2339620A (en) | 2000-02-02 |
GB9916663D0 (en) | 1999-09-15 |
GB2339928A (en) | 2000-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20061205 |