IT8221348A0 - Apparecchiatura per il controllo di motori elettrici a microprocessore programmato. - Google Patents
Apparecchiatura per il controllo di motori elettrici a microprocessore programmato.Info
- Publication number
- IT8221348A0 IT8221348A0 IT8221348A IT2134882A IT8221348A0 IT 8221348 A0 IT8221348 A0 IT 8221348A0 IT 8221348 A IT8221348 A IT 8221348A IT 2134882 A IT2134882 A IT 2134882A IT 8221348 A0 IT8221348 A0 IT 8221348A0
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- control
- electric motors
- programmed microprocessor
- programmed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/10—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
-
- 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
- Y02T10/64—Electric machine technologies 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
- 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
- Y10S388/917—Thyristor or scr
- Y10S388/92—Chopper
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/265,019 US4516059A (en) | 1981-05-19 | 1981-05-19 | Motor control chopper apparatus phase angle limiting |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221348A0 true IT8221348A0 (it) | 1982-05-19 |
IT1151885B IT1151885B (it) | 1986-12-24 |
Family
ID=23008608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21348/82A IT1151885B (it) | 1981-05-19 | 1982-05-19 | Apparecchiatura per il controllo di motori elettrici a microprocessore programmato |
Country Status (8)
Country | Link |
---|---|
US (1) | US4516059A (it) |
JP (1) | JPS57196805A (it) |
CA (1) | CA1191583A (it) |
DE (1) | DE3218020A1 (it) |
FR (1) | FR2506539A1 (it) |
GB (1) | GB2098816A (it) |
IN (1) | IN156448B (it) |
IT (1) | IT1151885B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684863A (en) * | 1985-04-03 | 1987-08-04 | Thermco Systems, Inc. | Semiconductor wafer boat loader control system |
US5059819A (en) * | 1986-12-26 | 1991-10-22 | Hitachi, Ltd. | Integrated logic circuit |
DE4421105A1 (de) * | 1993-11-02 | 1995-05-04 | Hewlett Packard Co | Reduzierung des elektrischen Motorstoßstroms durch nicht-lineare Begrenzung der Änderungsrate der Winkelgeschwindigkeit |
FR2890374B1 (fr) * | 2005-09-02 | 2009-05-01 | Messier Bugatti Sa | Procede de gestion d'un actionneur de frein electromecanique notamment pour aeronef |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2111182A1 (de) * | 1970-03-09 | 1971-10-07 | Meidensha Electric Mfg Co Ltd | Betaetigungs- und Steueranordnung fuer elektrisch angetriebene Fahrzeuge |
JPS5141248B1 (it) * | 1970-12-26 | 1976-11-09 | ||
US3906317A (en) * | 1971-10-29 | 1975-09-16 | Hitachi Ltd | Control for DC series-wound motor |
JPS4915114A (it) * | 1972-06-02 | 1974-02-09 | ||
JPS5213608B2 (it) * | 1972-12-04 | 1977-04-15 | ||
JPS5240092B2 (it) * | 1972-12-15 | 1977-10-08 | ||
US3836833A (en) * | 1973-06-28 | 1974-09-17 | Ibm | Adaptive motor acceleration |
US3989990A (en) * | 1974-05-31 | 1976-11-02 | Westinghouse Electric Corporation | Feedback field control for an electric vehicle |
JPS50158014A (it) * | 1974-06-10 | 1975-12-20 | ||
US3974992A (en) * | 1975-03-13 | 1976-08-17 | Westinghouse Electric Corporation | Vehicle velocity limit control method and apparatus |
JPS5721941B2 (it) * | 1975-03-19 | 1982-05-11 | ||
US4066934A (en) * | 1975-04-23 | 1978-01-03 | Lindsey E. Waldorf | Motor speed controller |
JPS5212970A (en) * | 1975-07-22 | 1977-01-31 | Howa Machinery Ltd | Laver screen positioning apparatus in automatic screen supplying apparatus |
US4037145A (en) * | 1975-12-08 | 1977-07-19 | General Electric Company | Multiple frequency chopper control |
US4011492A (en) * | 1975-12-29 | 1977-03-08 | Allis-Chalmers Corporation | Chopper motor controller having pulse-by-pulse sensing of plugging |
US4150324A (en) * | 1976-05-19 | 1979-04-17 | Hitachi, Ltd. | Speed control system of traction motor for electric vehicles |
JPS52147717A (en) * | 1976-06-02 | 1977-12-08 | Hitachi Ltd | Speed controller for motors |
US4095153A (en) * | 1976-07-29 | 1978-06-13 | Westinghouse Electric Corp. | Transit vehicle electrical brake control apparatus and method |
US4090115A (en) * | 1976-07-29 | 1978-05-16 | Westinghouse Electric Corp. | Transit vehicle chopper control apparatus and method |
US4201936A (en) * | 1976-12-10 | 1980-05-06 | General Electric Company | Motor speed regulator and control system |
JPS53133812A (en) * | 1977-04-22 | 1978-11-22 | Hitachi Ltd | Electric car control apparatus |
JPS5838066B2 (ja) * | 1977-05-11 | 1983-08-20 | 株式会社日立製作所 | トランジスタチヨツパ制御装置 |
DE2739538C2 (de) * | 1977-09-02 | 1982-10-21 | Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg | Fahrschalter mit einem berührungslos arbeitenden Betätigungselement in der Anordnung an einem Elektrofahrzeug |
US4216417A (en) * | 1978-04-21 | 1980-08-05 | Westinghouse Electric Corp. | Transit vehicle motor operation control apparatus and method |
US4217527A (en) * | 1978-09-19 | 1980-08-12 | Gould Inc. | Electrical vehicle controller with programmed motor current |
-
1981
- 1981-05-19 US US06/265,019 patent/US4516059A/en not_active Expired - Fee Related
-
1982
- 1982-05-05 IN IN505/CAL/82A patent/IN156448B/en unknown
- 1982-05-11 CA CA000402705A patent/CA1191583A/en not_active Expired
- 1982-05-13 DE DE19823218020 patent/DE3218020A1/de not_active Withdrawn
- 1982-05-17 FR FR8208586A patent/FR2506539A1/fr active Pending
- 1982-05-18 GB GB8214464A patent/GB2098816A/en not_active Withdrawn
- 1982-05-19 JP JP57083349A patent/JPS57196805A/ja active Pending
- 1982-05-19 IT IT21348/82A patent/IT1151885B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2506539A1 (fr) | 1982-11-26 |
US4516059A (en) | 1985-05-07 |
DE3218020A1 (de) | 1982-12-09 |
JPS57196805A (en) | 1982-12-02 |
GB2098816A (en) | 1982-11-24 |
CA1191583A (en) | 1985-08-06 |
IT1151885B (it) | 1986-12-24 |
IN156448B (it) | 1985-08-03 |
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