JPS56500633A - - Google Patents
Info
- Publication number
- JPS56500633A JPS56500633A JP50139780A JP50139780A JPS56500633A JP S56500633 A JPS56500633 A JP S56500633A JP 50139780 A JP50139780 A JP 50139780A JP 50139780 A JP50139780 A JP 50139780A JP S56500633 A JPS56500633 A JP S56500633A
- 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.)
- Granted
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
- H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/40—Synchronisation of generators for connection to a network or to another generator
-
- 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
- H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
-
- 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
- H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
- H02J3/48—Controlling the sharing of active power
-
- 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
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
- H02J2105/32—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles for aircrafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/042,723 US4308465A (en) | 1979-05-25 | 1979-05-25 | Frequency control for paralleled AC systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56500633A true JPS56500633A (enExample) | 1981-05-07 |
| JPH0152981B2 JPH0152981B2 (enExample) | 1989-11-10 |
Family
ID=21923415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55501397A Expired JPH0152981B2 (enExample) | 1979-05-25 | 1980-05-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4308465A (enExample) |
| EP (1) | EP0029447B1 (enExample) |
| JP (1) | JPH0152981B2 (enExample) |
| DE (1) | DE3071013D1 (enExample) |
| WO (1) | WO1980002776A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428685A (en) | 1979-08-22 | 1984-01-31 | Lemelson Jerome H | Temperature talking indicating device |
| US4728806A (en) * | 1986-12-05 | 1988-03-01 | Westinghouse Electric Corp. | DC link variable speed constant frequency power source paralleling controls |
| JPH0681555B2 (ja) * | 1987-01-19 | 1994-10-12 | 株式会社日立製作所 | 可変速発電装置及び方法 |
| US4800291A (en) * | 1987-03-04 | 1989-01-24 | Basler Electric Company | Electronic circuit for control of a voltage regulator of an electrical generator |
| US4874961A (en) * | 1988-10-31 | 1989-10-17 | Sundstrand Corporation | Electrical power generating system having parallel generator control |
| US4953052A (en) * | 1989-07-19 | 1990-08-28 | Sundstrand Corporation | Pole slip protection circuit for paralleled generators |
| US5212407A (en) * | 1990-10-04 | 1993-05-18 | International Business Machines Corporation | Digital phase match discriminator for three-phase power |
| CA2082914C (en) * | 1992-11-13 | 1996-01-16 | Luc Cantin | Controller for controlling operation of at least one electrical load operating on an ac supply, and a method thereof |
| US5550455A (en) * | 1994-10-26 | 1996-08-27 | Sundstrand Corporation | Standby generator pulse excitation system and electric power generating system for use therein |
| RU2162270C2 (ru) * | 1998-06-10 | 2001-01-20 | Александров Виктор Федорович | Способ автоматического предотвращения асинхронного режима в энергосистеме |
| RU2159981C2 (ru) * | 1998-06-10 | 2000-11-27 | Александров Виктор Федорович | Способ автоматического предотвращения асинхронного режима |
| RU2160492C2 (ru) * | 1998-06-10 | 2000-12-10 | Александров Виктор Федорович | Способ автоматического предотвращения асинхронного режима электростанции |
| DE10206395A1 (de) * | 2002-02-15 | 2003-09-04 | Siemens Ag | Reduzierung von Störströmen in einem Verbund synchronisierter, drehzahlveränderbarer elektrischer Antriebe |
| US20040098260A1 (en) * | 2002-06-21 | 2004-05-20 | Sharpe Richard B. | Compact talking personal environmental status device |
| US6844706B2 (en) * | 2002-08-30 | 2005-01-18 | Active Power, Inc. | Multiple path variable speed constant frequency device having automatic power path selection capability |
| US8427001B2 (en) * | 2008-07-30 | 2013-04-23 | Honeywell International, Inc. | Electrically controlled frequency-based power system architecture for aircraft |
| US9274149B2 (en) | 2012-04-16 | 2016-03-01 | Hamilton Sundstrand Corporation | Frequency phase detection three phase system |
| CA2925490C (en) | 2012-06-01 | 2020-04-14 | Bipco-Soft R3 Inc. | Power control device |
| RU2557672C1 (ru) * | 2014-07-23 | 2015-07-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" | Устройство для синхронизации параметров подключаемых на параллельную работу генераторов |
| WO2018148835A1 (en) | 2017-02-15 | 2018-08-23 | Simon Jasmin | Power control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971408A (enExample) * | 1972-11-15 | 1974-07-10 | ||
| JPS52103634A (en) * | 1976-02-27 | 1977-08-31 | Toshiba Corp | Parallel running device for invertor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078374A (en) * | 1956-07-25 | 1963-02-19 | Sundstrand Corp | Generator control system |
| US3510672A (en) * | 1967-12-20 | 1970-05-05 | Siemens Ag | Regulating system for uniformly distributing the load upon parallel operating alternators |
| IT974668B (it) * | 1972-11-10 | 1974-07-10 | Italiana Telecomunica Zioni Si | Dispositivo per stabilizzare la frequenza di un oscillatore libero vincolandola a quella di un oscillatore di riferimento |
| DE2528910C3 (de) * | 1975-06-28 | 1978-10-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Wirk- und Blindlastregelung von auf ein gemeinsames Netz arbeitenden Generatoren |
| US4156204A (en) * | 1976-06-03 | 1979-05-22 | Motorola, Inc. | Voltage controlled oscillator with frequency and phase control loop |
-
1979
- 1979-05-25 US US06/042,723 patent/US4308465A/en not_active Expired - Lifetime
-
1980
- 1980-05-23 WO PCT/US1980/000614 patent/WO1980002776A1/en not_active Ceased
- 1980-05-23 JP JP55501397A patent/JPH0152981B2/ja not_active Expired
- 1980-05-23 DE DE8080901140T patent/DE3071013D1/de not_active Expired
- 1980-12-15 EP EP80901140A patent/EP0029447B1/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971408A (enExample) * | 1972-11-15 | 1974-07-10 | ||
| JPS52103634A (en) * | 1976-02-27 | 1977-08-31 | Toshiba Corp | Parallel running device for invertor |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0029447B1 (en) | 1985-08-21 |
| WO1980002776A1 (en) | 1980-12-11 |
| US4308465A (en) | 1981-12-29 |
| EP0029447A4 (en) | 1982-02-05 |
| JPH0152981B2 (enExample) | 1989-11-10 |
| DE3071013D1 (en) | 1985-09-26 |
| EP0029447A1 (en) | 1981-06-03 |