NO803702L - Stroemretter for drift av en last. - Google Patents
Stroemretter for drift av en last.Info
- Publication number
- NO803702L NO803702L NO803702A NO803702A NO803702L NO 803702 L NO803702 L NO 803702L NO 803702 A NO803702 A NO 803702A NO 803702 A NO803702 A NO 803702A NO 803702 L NO803702 L NO 803702L
- Authority
- NO
- Norway
- Prior art keywords
- commutator
- control system
- inverter
- circuits
- activated
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 7
- 101150040337 H2BC1 gene Proteins 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005355 Hall effect Effects 0.000 claims 3
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
-
- 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
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of DC power input into AC power output without 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
- H02M7/515—Conversion of DC power input into AC power output without 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
- H02M7/5152—Conversion of DC power input into AC power output without 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 with separate extinguishing means
- H02M7/5155—Conversion of DC power input into AC power output without 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 with separate extinguishing means wherein each commutation element has its own extinguishing means
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electronic Switches (AREA)
- Ticket-Dispensing Machines (AREA)
- Control Of Ac Motors In General (AREA)
- Materials For Medical Uses (AREA)
- Control Of Stepping Motors (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7909300A NL7909300A (nl) | 1979-12-22 | 1979-12-22 | Inrichting voor het regelen van een spanning of de frequentie daarvan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO803702L true NO803702L (no) | 1981-06-23 |
Family
ID=19834386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO803702A NO803702L (no) | 1979-12-22 | 1980-12-08 | Stroemretter for drift av en last. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4400656A (pt) |
| EP (1) | EP0031612B1 (pt) |
| JP (1) | JPS56103976A (pt) |
| AT (1) | ATE10318T1 (pt) |
| AU (1) | AU552921B2 (pt) |
| BR (1) | BR8008454A (pt) |
| CA (1) | CA1154086A (pt) |
| DE (1) | DE3069645D1 (pt) |
| DK (1) | DK525680A (pt) |
| ES (1) | ES498477A0 (pt) |
| FI (1) | FI71641C (pt) |
| GR (1) | GR72752B (pt) |
| IE (1) | IE51257B1 (pt) |
| NL (1) | NL7909300A (pt) |
| NO (1) | NO803702L (pt) |
| PT (1) | PT72239B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59123478A (ja) * | 1982-12-28 | 1984-07-17 | Toshiba Corp | 電圧形インバ−タの制御装置 |
| US4591965A (en) * | 1984-10-19 | 1986-05-27 | Dickerson Arthur F | Inverter for use with solar arrays |
| JP2954333B2 (ja) * | 1990-11-28 | 1999-09-27 | 株式会社日立製作所 | 交流電動機可変速システム |
| US10216523B2 (en) | 2015-07-17 | 2019-02-26 | General Electric Company | Systems and methods for implementing control logic |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249844A (en) * | 1962-08-23 | 1966-05-03 | Honeywell Inc | Semiconductor apparatus |
| US3512067A (en) * | 1965-03-25 | 1970-05-12 | Mini Ind Constructillor | Speed regulation of asynchronous three-phase motors |
| US3391328A (en) * | 1966-09-06 | 1968-07-02 | Reliance Electric & Eng Co | Increased efficiency commutation circuit for thyristors |
| DE1638608C3 (de) * | 1967-09-22 | 1973-12-06 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zum Betrieb eines Strom nchters |
| DE2112186C3 (de) * | 1971-03-13 | 1975-05-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Bildung der Steuersignale eines Pulswechselrichters für die Drehzahlsteuerung von Drehfeldmaschinen sowie eine Anordnung zur Durchführung des Verfahrens |
| US3805141A (en) * | 1973-01-08 | 1974-04-16 | United Aircraft Corp | Bimodal inverter |
| US3980941A (en) * | 1975-06-18 | 1976-09-14 | General Electric Company | Reset circuit for auto-sequential commutated inverter |
| US4060757A (en) * | 1976-09-17 | 1977-11-29 | General Electric Co. | Inverters having a transformer-coupled commutating circuit |
| DE2746115A1 (de) * | 1977-10-13 | 1979-04-19 | Siemens Ag | Wechselrichter mit mindestens zwei steuerbaren lastthyristoren |
-
1979
- 1979-12-22 NL NL7909300A patent/NL7909300A/nl not_active Application Discontinuation
-
1980
- 1980-12-06 DE DE8080201166T patent/DE3069645D1/de not_active Expired
- 1980-12-06 EP EP80201166A patent/EP0031612B1/en not_active Expired
- 1980-12-06 AT AT80201166T patent/ATE10318T1/de not_active IP Right Cessation
- 1980-12-08 NO NO803702A patent/NO803702L/no unknown
- 1980-12-08 IE IE2564/80A patent/IE51257B1/en unknown
- 1980-12-10 GR GR63615A patent/GR72752B/el unknown
- 1980-12-10 DK DK525680A patent/DK525680A/da not_active Application Discontinuation
- 1980-12-10 US US06/214,980 patent/US4400656A/en not_active Expired - Lifetime
- 1980-12-10 CA CA000366473A patent/CA1154086A/en not_active Expired
- 1980-12-12 FI FI803879A patent/FI71641C/fi not_active IP Right Cessation
- 1980-12-19 ES ES498477A patent/ES498477A0/es active Granted
- 1980-12-19 PT PT72239A patent/PT72239B/pt unknown
- 1980-12-19 AU AU65546/80A patent/AU552921B2/en not_active Ceased
- 1980-12-22 JP JP18272680A patent/JPS56103976A/ja active Pending
- 1980-12-22 BR BR8008454A patent/BR8008454A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE51257B1 (en) | 1986-11-26 |
| PT72239A (en) | 1981-01-01 |
| NL7909300A (nl) | 1981-07-16 |
| DK525680A (da) | 1981-06-23 |
| DE3069645D1 (en) | 1984-12-20 |
| JPS56103976A (en) | 1981-08-19 |
| EP0031612A1 (en) | 1981-07-08 |
| FI71641C (fi) | 1987-01-19 |
| BR8008454A (pt) | 1981-07-14 |
| FI803879L (fi) | 1981-06-23 |
| AU6554680A (en) | 1981-07-02 |
| GR72752B (pt) | 1983-12-02 |
| EP0031612B1 (en) | 1984-11-14 |
| AU552921B2 (en) | 1986-06-26 |
| ES8200529A1 (es) | 1981-11-01 |
| US4400656A (en) | 1983-08-23 |
| IE802564L (en) | 1981-06-22 |
| CA1154086A (en) | 1983-09-20 |
| ES498477A0 (es) | 1981-11-01 |
| PT72239B (en) | 1981-12-31 |
| ATE10318T1 (de) | 1984-11-15 |
| FI71641B (fi) | 1986-10-10 |
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