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)
- Ticket-Dispensing Machines (AREA)
- Electronic Switches (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Control Of Stepping Motors (AREA)
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Hydrogenated Pyridines (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Materials For Medical Uses (AREA)
- Control Of Ac Motors In General (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 (nl) |
EP (1) | EP0031612B1 (nl) |
JP (1) | JPS56103976A (nl) |
AT (1) | ATE10318T1 (nl) |
AU (1) | AU552921B2 (nl) |
BR (1) | BR8008454A (nl) |
CA (1) | CA1154086A (nl) |
DE (1) | DE3069645D1 (nl) |
DK (1) | DK525680A (nl) |
ES (1) | ES8200529A1 (nl) |
FI (1) | FI71641C (nl) |
GR (1) | GR72752B (nl) |
IE (1) | IE51257B1 (nl) |
NL (1) | NL7909300A (nl) |
NO (1) | NO803702L (nl) |
PT (1) | PT72239B (nl) |
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 IE IE2564/80A patent/IE51257B1/en unknown
- 1980-12-08 NO NO803702A patent/NO803702L/no 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 CA CA000366473A patent/CA1154086A/en not_active Expired
- 1980-12-10 US US06/214,980 patent/US4400656A/en not_active Expired - Lifetime
- 1980-12-12 FI FI803879A patent/FI71641C/fi not_active IP Right Cessation
- 1980-12-19 ES ES498477A patent/ES8200529A1/es not_active Expired
- 1980-12-19 AU AU65546/80A patent/AU552921B2/en not_active Ceased
- 1980-12-19 PT PT72239A patent/PT72239B/pt unknown
- 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 |
---|---|
US4400656A (en) | 1983-08-23 |
BR8008454A (pt) | 1981-07-14 |
DE3069645D1 (en) | 1984-12-20 |
EP0031612B1 (en) | 1984-11-14 |
JPS56103976A (en) | 1981-08-19 |
IE802564L (en) | 1981-06-22 |
PT72239A (en) | 1981-01-01 |
CA1154086A (en) | 1983-09-20 |
ATE10318T1 (de) | 1984-11-15 |
FI71641C (fi) | 1987-01-19 |
GR72752B (nl) | 1983-12-02 |
ES498477A0 (es) | 1981-11-01 |
FI71641B (fi) | 1986-10-10 |
PT72239B (en) | 1981-12-31 |
AU552921B2 (en) | 1986-06-26 |
IE51257B1 (en) | 1986-11-26 |
FI803879L (fi) | 1981-06-23 |
AU6554680A (en) | 1981-07-02 |
ES8200529A1 (es) | 1981-11-01 |
NL7909300A (nl) | 1981-07-16 |
EP0031612A1 (en) | 1981-07-08 |
DK525680A (da) | 1981-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6166513A (en) | Four-quadrant AC-AC drive and method | |
US4992920A (en) | Regulated AC power system energized by variable speed prime mover | |
JPH11318086A (ja) | 供給電圧が無制限の静止電力変換装置 | |
JP2004103345A (ja) | X線発生装置及びこれを用いたx線ct装置 | |
WO2018110242A1 (ja) | 回転電機の制御装置、及び、回転電機システム | |
US4039926A (en) | Current fed inverter with commutation independent of load inductance | |
Bradley et al. | Adjustable-frequency invertors and their application to variable-speed drives | |
NO803702L (no) | Stroemretter for drift av en last. | |
US5672950A (en) | Voltage, phase and frequency control by miniature inverter system | |
US20200357598A1 (en) | Rotary anode type x-ray tube apparatus and rotary anode driving device thereof | |
US5060252A (en) | Generator for operating a rotating anode x-ray tube | |
WO2010046962A1 (ja) | 原動機システム | |
JP6673149B2 (ja) | 回転陽極型x線管装置とその回転陽極駆動装置 | |
RU2227361C2 (ru) | Способ широтно-импульсной модуляции для последовательно включенных преобразователей | |
EP1298780B1 (en) | X-ray generator and x-ray ct apparatus comprising the same | |
SU989710A1 (ru) | Преобразователь посто нного напр жени в переменное | |
US4363089A (en) | Inverter | |
SU535704A1 (ru) | Устройство устранени автоколебаний системы автономный инверторасинхронный двигатель | |
SU974531A1 (ru) | Устройство дл торможени трехфазного асинхронного электродвигател | |
RU2457603C2 (ru) | Судовой электрогенератор с высокой частотой вращения преимущественно для судовых электростанций | |
GB2602338A (en) | A Method and Apparatus for Cooling One or More Power Devices | |
Kathar et al. | PWM based multilevel feed induction drive using single phase to three phase converter | |
US2225355A (en) | Electric valve converting apparatus | |
SU895741A1 (ru) | Устройство дл регулировани т гового электропривода | |
SU752675A1 (ru) | Преобразователь переменного напр жени в переменное |