ES8300211A1 - Un aparato de control para un motor, junto con un metodo de control correspondiente. - Google Patents
Un aparato de control para un motor, junto con un metodo de control correspondiente.Info
- Publication number
- ES8300211A1 ES8300211A1 ES502115A ES502115A ES8300211A1 ES 8300211 A1 ES8300211 A1 ES 8300211A1 ES 502115 A ES502115 A ES 502115A ES 502115 A ES502115 A ES 502115A ES 8300211 A1 ES8300211 A1 ES 8300211A1
- Authority
- ES
- Spain
- Prior art keywords
- motor control
- control apparatus
- propulsion motor
- chopper apparatus
- disclosed
- 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
-
- 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
-
- 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
- H02P7/291—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation with on-off control between two set points, e.g. controlling by hysteresis
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/915—Sawtooth or ramp waveform generator
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Direct Current Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Voltage And Current In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
APARATO PARA REDUCIR EL RUIDO DE ARMONICAS GENERADO POR UN APARATO MODULADOR DE CONTROL DEL MOTOR A PROPULSION, EN RELACION A FRECUENCIAS DE SEÑALES DE CONTROL DE ENTRADA RECIBIDAS PARA UN VEHICULO EN TRANSITO PARA SU DETECCION DENTRO DE BLOQUES DE SEÑALES DE VIA INDIVIDUAL. FUNCIONA PARA PONER AL AZAR LA FRECUENCIA DEL APARATO MODULADOR Y CON ELLO REDUCIR EL NIVEL PROMEDIO E LAS FRECUENCIAS DE BANDA LATERAL DE ARMONICAS POR EL RUIDO GENERADO POR EL MODULADOR QUE PASAN POR LOS FILTROS DE PASO DE BANDA PARA LA SEÑAL DE CONTROL POR UN NIVEL DESEADO, IGUAL Y MAS GRANDE QUE 6 DB. ASI LAS SEÑALES DE CONTROL DE ENTRADA SON MAS FUERTES EN RELACION AL RUIDO GENERADO POR EL MODULADOR Y PERMITEN QUE LOS FILTROS DE PASO DE BANDA PARA SEÑAL DE CONTROL DETECTEN DE FORMA MAS FIABLE LAS SEÑALES DE CONTROL DE ESTRADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/149,358 US4339697A (en) | 1980-05-13 | 1980-05-13 | Propulsion motor control apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8300211A1 true ES8300211A1 (es) | 1982-10-01 |
ES502115A0 ES502115A0 (es) | 1982-10-01 |
Family
ID=22529934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES502115A Granted ES502115A0 (es) | 1980-05-13 | 1981-05-12 | Un aparato de control para un motor, junto con un metodo de control correspondiente. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4339697A (es) |
JP (1) | JPS576501A (es) |
KR (1) | KR850000314B1 (es) |
BE (1) | BE888791A (es) |
BR (1) | BR8102896A (es) |
CA (1) | CA1152611A (es) |
ES (1) | ES502115A0 (es) |
FR (1) | FR2482798A1 (es) |
IT (1) | IT1146870B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390825A (en) * | 1981-06-26 | 1983-06-28 | E. I. Du Pont De Nemours & Co. | Auto-threshold slow start control circuit for a centrifuge |
US4394724A (en) * | 1981-10-30 | 1983-07-19 | Westinghouse Electric Corp. | Propulsion motor control apparatus and method |
JPS61121770A (ja) * | 1984-11-16 | 1986-06-09 | Hitachi Ltd | チヨツパゲ−ト制御方式 |
US5045712A (en) * | 1985-03-28 | 1991-09-03 | Raytheon Company | Synchronized switched mode power supplies |
US4651070A (en) * | 1985-08-01 | 1987-03-17 | Westinghouse Electric Corp. | Transit vehicle start-up propulsion motor control apparatus and method |
US4685000A (en) * | 1985-09-16 | 1987-08-04 | Eastman Kodak Company | Inhibition of exposure in a video printer upon loss of color filter sync |
FI81929C (fi) * | 1986-11-26 | 1990-12-10 | Dynawatt Oy | Anordning foer aostadkommande av vaexelspaenning. |
JPH0748609B2 (ja) * | 1988-01-11 | 1995-05-24 | 原田工業株式会社 | 自動車用ロッドアンテナ制御装置 |
JPH02228713A (ja) * | 1989-03-01 | 1990-09-11 | Rinnai Corp | 電気器具の通電量制御装置 |
US6324558B1 (en) * | 1995-02-14 | 2001-11-27 | Scott A. Wilber | Random number generator and generation method |
JP2000066592A (ja) * | 1998-08-19 | 2000-03-03 | Syst Kogaku Kk | 乱数生成装置 |
US6043996A (en) * | 1999-02-03 | 2000-03-28 | General Electric Company | Method and apparatus for reducing monotonic audible noise in a power conversion system |
WO2001020822A1 (en) * | 1999-09-17 | 2001-03-22 | Delphi Technologies, Inc. | Reduction of emi through switching frequency dithering |
EP1134878A1 (fr) * | 2000-03-13 | 2001-09-19 | Alstom Belgium S.A. | Procédé et dispositif de réduction d'harmonique dans les convertisseurs de puissance |
US20030174005A1 (en) * | 2002-03-14 | 2003-09-18 | Latham Paul W. | Cmos digital pulse width modulation controller |
US6775164B2 (en) | 2002-03-14 | 2004-08-10 | Tyco Electronics Corporation | Three-terminal, low voltage pulse width modulation controller IC |
US7049771B2 (en) * | 2004-01-27 | 2006-05-23 | Nippon Yusoki Co., Ltd. | Multi-phase carrier signal generator and multi-phase carrier signal generation method |
US7049778B2 (en) * | 2004-02-09 | 2006-05-23 | Nippon Yusoki Co., Ltd. | Inverter control apparatus and inverter control method |
JP4198677B2 (ja) * | 2004-12-28 | 2008-12-17 | 株式会社デンソー | 電力スイッチング装置 |
FR2988353B1 (fr) * | 2012-03-21 | 2014-05-16 | Valeo Systemes Dessuyage | Procede et dispositif de commande d'un moteur d'essuie-glaces de vehicule automobile |
EP3576285A1 (de) * | 2018-05-29 | 2019-12-04 | Siemens Aktiengesellschaft | Energiewandler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4099109A (en) * | 1976-10-01 | 1978-07-04 | Westinghouse Electric Corp. | Digital apparatus for synthesizing pulse width modulated waveforms and digital pulse width modulated control system |
US4042873A (en) * | 1976-11-26 | 1977-08-16 | Guldon Industries, Inc. | Phase locked firing circuit for SCRS, or the like |
US4190882A (en) * | 1977-05-05 | 1980-02-26 | Hughes Aircraft Company | System for reducing the effects of power supply switching |
-
1980
- 1980-05-13 US US06/149,358 patent/US4339697A/en not_active Expired - Lifetime
-
1981
- 1981-04-29 CA CA000376515A patent/CA1152611A/en not_active Expired
- 1981-05-11 BR BR8102896A patent/BR8102896A/pt unknown
- 1981-05-11 JP JP6947781A patent/JPS576501A/ja active Pending
- 1981-05-12 ES ES502115A patent/ES502115A0/es active Granted
- 1981-05-12 IT IT41573/81A patent/IT1146870B/it active
- 1981-05-13 KR KR1019810001649A patent/KR850000314B1/ko active IP Right Grant
- 1981-05-13 BE BE0/204776A patent/BE888791A/fr not_active IP Right Cessation
- 1981-05-13 FR FR8109551A patent/FR2482798A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8141573A0 (it) | 1981-05-12 |
FR2482798A1 (fr) | 1981-11-20 |
KR850000314B1 (ko) | 1985-03-18 |
US4339697A (en) | 1982-07-13 |
BE888791A (fr) | 1981-11-13 |
JPS576501A (en) | 1982-01-13 |
CA1152611A (en) | 1983-08-23 |
IT1146870B (it) | 1986-11-19 |
BR8102896A (pt) | 1982-02-02 |
ES502115A0 (es) | 1982-10-01 |
KR830006979A (ko) | 1983-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8300211A1 (es) | Un aparato de control para un motor, junto con un metodo de control correspondiente. | |
IL62460A (en) | Method and vehicle for the production of polypeptide by bacterial expression | |
EP0401875A3 (en) | Improvements in or relating to antiprotozoal agents | |
NZ190429A (en) | Method of reducing interference components in frequency modulated signal | |
ES8308772A1 (es) | "aparato y metodo de control de propulsion para un vehiculo controlado por una senal de peticion de esfuerzo de traccion". | |
JPS5210484A (en) | Hydrolysing method of enzyme composite and hydantoins | |
GB2088975B (en) | Vehicle drive system having first and second operating modes and method of operating same | |
AU513234B2 (en) | Method of treatment with 2-iminothiazolidines and thiazolines | |
CA954338A (en) | Power transmission belt and method of making same | |
JPS51138274A (en) | Method of and apparatus for converting driving speed and the like | |
CA956696A (en) | Induction motor structure and method of operation | |
GB2086897B (en) | Enzymatic process for the preparation of penicillins and penicillin derivatives | |
JPS5340008A (en) | Method of reducing transmission of carbon products | |
JPS51132095A (en) | Reducing method of laser noise | |
AU540839B2 (en) | Dipotassium pentapropionate and method of preparation | |
SU602564A1 (ru) | Способ контрол процесса циркул ционного вакуумировани стали | |
SU701000A1 (ru) | Способ непрерывного литья | |
SU1072616A1 (ru) | Способ регистрации нейтронов | |
JPS5285331A (en) | Inverter control apparatus | |
AU6402480A (en) | Method of improving the performance of submerged oxygen injectors | |
JPS5350308A (en) | Method of producing flitch | |
AU491349B2 (en) | Method of attenuating noise | |
JPS5621757A (en) | Band steel grinding method | |
JPS6473915A (en) | Noise suppression system | |
AU455945B2 (en) | Induction motor structure and method of operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980504 |