GB1250276A - - Google Patents
Info
- Publication number
- GB1250276A GB1250276A GB1250276DA GB1250276A GB 1250276 A GB1250276 A GB 1250276A GB 1250276D A GB1250276D A GB 1250276DA GB 1250276 A GB1250276 A GB 1250276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- current
- reactive current
- mains
- reactive
- capacitors
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- 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
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, e.g. switched capacitor banks
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1638444 | 1968-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250276A true GB1250276A (enExample) | 1971-10-20 |
Family
ID=5683911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250276D Expired GB1250276A (enExample) | 1968-02-21 | 1969-02-20 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH502010A (enExample) |
| DE (1) | DE1638444C3 (enExample) |
| FR (1) | FR2002331A1 (enExample) |
| GB (1) | GB1250276A (enExample) |
| SE (1) | SE351332B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146466A (en) * | 1983-08-23 | 1985-04-17 | Donald Francis Binns | Alternating curent power supplies |
| GB2177240A (en) * | 1985-06-24 | 1987-01-14 | Vernitron Corp | Synchro power amplifier and control circuit for automatically tuning an inductive load |
| WO2024052899A1 (en) * | 2022-09-05 | 2024-03-14 | Ariel Scientific Innovations Ltd. | Methods and systems for fast correction of voltage during a fraction of an ac period |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1763018C3 (de) * | 1968-03-23 | 1985-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen |
| DE2548224C3 (de) * | 1975-10-28 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Regeleinheit zur Blindleistungskompensation in oberschwingunshaltigen Netzen |
| AU521914B2 (en) * | 1978-02-28 | 1982-05-06 | Tokyo Shibaura Denki Kabushiki Kaisha | Controlling electric valves in ac power supply |
| CN111799113A (zh) * | 2020-06-09 | 2020-10-20 | 国网山东省电力公司检修公司 | 具有功能数据库存储功能的智能选相控制系统及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1477476A (fr) * | 1965-12-28 | 1967-04-21 | Moscovsky Energet I | Procédé de réglage de la puissance réactive dans un réseau électrique et dispositif pour sa mise en oeuvre |
-
1968
- 1968-02-21 DE DE1638444A patent/DE1638444C3/de not_active Expired
-
1969
- 1969-02-03 CH CH160069A patent/CH502010A/de not_active IP Right Cessation
- 1969-02-20 GB GB1250276D patent/GB1250276A/en not_active Expired
- 1969-02-20 SE SE02388/69A patent/SE351332B/xx unknown
- 1969-02-20 FR FR6904320A patent/FR2002331A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146466A (en) * | 1983-08-23 | 1985-04-17 | Donald Francis Binns | Alternating curent power supplies |
| GB2177240A (en) * | 1985-06-24 | 1987-01-14 | Vernitron Corp | Synchro power amplifier and control circuit for automatically tuning an inductive load |
| GB2177240B (en) * | 1985-06-24 | 1989-07-12 | Vernitron Corp | Synchro power amplifier and control circuit for automatically tuning an inductive load |
| WO2024052899A1 (en) * | 2022-09-05 | 2024-03-14 | Ariel Scientific Innovations Ltd. | Methods and systems for fast correction of voltage during a fraction of an ac period |
Also Published As
| Publication number | Publication date |
|---|---|
| SE351332B (enExample) | 1972-11-20 |
| DE1638444B2 (de) | 1977-10-27 |
| DE1638444A1 (de) | 1971-08-26 |
| DE1638444C3 (de) | 1981-11-12 |
| FR2002331A1 (enExample) | 1969-10-17 |
| CH502010A (de) | 1971-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |