IL58904A0 - Apparatus and method for generating waveforms whicapparatus and method for generating wafeforms which are particularly suitable for a pwm driven motor - Google Patents
Apparatus and method for generating waveforms whicapparatus and method for generating wafeforms which are particularly suitable for a pwm driven motorInfo
- Publication number
- IL58904A0 IL58904A0 IL7958904A IL5890479A IL58904A0 IL 58904 A0 IL58904 A0 IL 58904A0 IL 7958904 A IL7958904 A IL 7958904A IL 5890479 A IL5890479 A IL 5890479A IL 58904 A0 IL58904 A0 IL 58904A0
- Authority
- IL
- Israel
- Prior art keywords
- generating
- whicapparatus
- wafeforms
- particularly suitable
- driven motor
- Prior art date
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
- 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
- H02M7/525—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 automatic control of output waveform or frequency
- H02M7/527—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 automatic control of output waveform or frequency by pulse width modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
- H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Dc Digital Transmission (AREA)
- Control Of Stepping Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL58904A IL58904A (en) | 1978-12-12 | 1979-12-10 | Apparatus and method for generating waveforms which are particularly suitable for a pwm driven motor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ18915378 | 1978-12-12 | ||
IL58904A IL58904A (en) | 1978-12-12 | 1979-12-10 | Apparatus and method for generating waveforms which are particularly suitable for a pwm driven motor |
Publications (2)
Publication Number | Publication Date |
---|---|
IL58904A0 true IL58904A0 (en) | 1980-06-30 |
IL58904A IL58904A (en) | 1982-12-31 |
Family
ID=19918660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL58904A IL58904A (en) | 1978-12-12 | 1979-12-10 | Apparatus and method for generating waveforms which are particularly suitable for a pwm driven motor |
Country Status (26)
Country | Link |
---|---|
JP (1) | JPS55130223A (en) |
AR (1) | AR230352A1 (en) |
AU (1) | AU531422B2 (en) |
BE (1) | BE880585A (en) |
BR (1) | BR7908232A (en) |
CA (1) | CA1147020A (en) |
DD (1) | DD147748A5 (en) |
DE (1) | DE2949746A1 (en) |
DK (1) | DK525579A (en) |
EG (1) | EG13632A (en) |
ES (2) | ES486755A0 (en) |
FI (1) | FI793840A (en) |
FR (1) | FR2444371A1 (en) |
GB (1) | GB2038114B (en) |
GR (1) | GR73606B (en) |
IL (1) | IL58904A (en) |
IN (1) | IN152950B (en) |
IT (1) | IT1164779B (en) |
MX (1) | MX147537A (en) |
NL (1) | NL7908957A (en) |
NO (1) | NO794013L (en) |
PL (1) | PL220385A1 (en) |
RO (1) | RO78905A (en) |
SE (1) | SE7910192L (en) |
YU (1) | YU301779A (en) |
ZA (1) | ZA796578B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510749A (en) * | 1968-02-23 | 1970-05-05 | Trw Inc | Power frequency multiplication using natural sampled quad pulse width modulated inverter |
DE1945960A1 (en) * | 1969-09-11 | 1971-04-29 | Siemens Ag | Method for controlling a self-guided converter arrangement by means of pulse width modulation |
US3766497A (en) * | 1972-01-21 | 1973-10-16 | Power Control Corp | Method and apparatus for pulse width modulation with variable frequency modes |
-
1979
- 1979-12-04 ZA ZA00796578A patent/ZA796578B/en unknown
- 1979-12-06 CA CA000341342A patent/CA1147020A/en not_active Expired
- 1979-12-10 IL IL58904A patent/IL58904A/en unknown
- 1979-12-10 FI FI793840A patent/FI793840A/en not_active Application Discontinuation
- 1979-12-10 NO NO794013A patent/NO794013L/en unknown
- 1979-12-11 DK DK525579A patent/DK525579A/en not_active Application Discontinuation
- 1979-12-11 GB GB7942653A patent/GB2038114B/en not_active Expired
- 1979-12-11 JP JP16072379A patent/JPS55130223A/en active Pending
- 1979-12-11 AU AU53668/79A patent/AU531422B2/en not_active Ceased
- 1979-12-11 SE SE7910192A patent/SE7910192L/en not_active Application Discontinuation
- 1979-12-11 EG EG735/79A patent/EG13632A/en active
- 1979-12-11 YU YU03017/79A patent/YU301779A/en unknown
- 1979-12-11 ES ES486755A patent/ES486755A0/en active Granted
- 1979-12-11 MX MX180432A patent/MX147537A/en unknown
- 1979-12-11 DE DE19792949746 patent/DE2949746A1/en not_active Withdrawn
- 1979-12-12 FR FR7930524A patent/FR2444371A1/en active Granted
- 1979-12-12 BE BE198543A patent/BE880585A/en unknown
- 1979-12-12 IT IT51066/79A patent/IT1164779B/en active
- 1979-12-12 BR BR7908232A patent/BR7908232A/en unknown
- 1979-12-12 NL NL7908957A patent/NL7908957A/en not_active Application Discontinuation
- 1979-12-12 PL PL22038579A patent/PL220385A1/xx unknown
- 1979-12-12 RO RO7999518A patent/RO78905A/en unknown
- 1979-12-12 IN IN1296/CAL/79A patent/IN152950B/en unknown
- 1979-12-12 DD DD79217592A patent/DD147748A5/en unknown
- 1979-12-12 AR AR279256A patent/AR230352A1/en active
-
1980
- 1980-01-04 GR GR60701A patent/GR73606B/el unknown
- 1980-08-16 ES ES494315A patent/ES494315A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
SE7910192L (en) | 1980-06-13 |
BR7908232A (en) | 1980-09-23 |
ZA796578B (en) | 1980-11-26 |
ES8104682A1 (en) | 1981-04-01 |
IT1164779B (en) | 1987-04-15 |
AR230352A1 (en) | 1984-03-01 |
RO78905A (en) | 1982-04-12 |
JPS55130223A (en) | 1980-10-08 |
DK525579A (en) | 1980-08-07 |
IT7951066A0 (en) | 1979-12-12 |
AU5366879A (en) | 1980-06-19 |
GB2038114A (en) | 1980-07-16 |
PL220385A1 (en) | 1980-09-22 |
MX147537A (en) | 1982-12-13 |
YU301779A (en) | 1982-08-31 |
AU531422B2 (en) | 1983-08-25 |
FR2444371A1 (en) | 1980-07-11 |
IL58904A (en) | 1982-12-31 |
EG13632A (en) | 1982-06-30 |
GB2038114B (en) | 1982-12-01 |
ES494315A0 (en) | 1981-04-01 |
ES8102435A1 (en) | 1980-12-16 |
FR2444371B1 (en) | 1984-04-27 |
NO794013L (en) | 1980-06-13 |
BE880585A (en) | 1980-04-01 |
CA1147020A (en) | 1983-05-24 |
ES486755A0 (en) | 1980-12-16 |
NL7908957A (en) | 1980-06-16 |
IN152950B (en) | 1984-05-05 |
GR73606B (en) | 1984-03-26 |
DD147748A5 (en) | 1981-04-15 |
DE2949746A1 (en) | 1980-06-26 |
FI793840A (en) | 1980-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3378810D1 (en) | Apparatus for providing a controlled power waveform | |
GB2123488B (en) | Wind driven generator apparatus | |
IL51541A0 (en) | Method and apparatus for generating power utilizing pressure-retarded osmosis | |
IL51542A0 (en) | Method and apparatus for generating power utilizing reverse electrodialysis | |
GB2031822B (en) | Method and apparatus for driving a load such as a vehicle | |
GB2041515B (en) | Rotating shaft pulse generating apparatus | |
DE2965958D1 (en) | Processor-controlled drive apparatus for a semiconductor-wire bonder and method of operating same | |
JPS547118A (en) | Apparatus driven by dc motor | |
GB2038505B (en) | Method and apparatus for controlling the start of an intermittently operating pump | |
GB2016332B (en) | Method and apparatus for driving pipe | |
JPS55166491A (en) | Method and device for generating motor drive current | |
JPS56102221A (en) | Modular motor drive apparatus | |
JPS5443506A (en) | Brush apparatus for motor and assembly method | |
GB2043375B (en) | Method for driving a light scanning apparatus | |
GB2056343B (en) | Pile driving method and apparatus | |
GB2025100B (en) | Apparatus for generating pulses | |
EG13632A (en) | Apparatus and method for generating waveforms are particularly suitable for a pwm driven motor | |
MY8600285A (en) | An apparatus for driving an electrical generator | |
GB2030803B (en) | Method and apparatus for pulse generation | |
GB2026794B (en) | Ac motor control apparatus | |
JPS54132713A (en) | Power supplyer for apparatus for generating reverse electromotive force | |
JPS57210600A (en) | Method of driving x-ray device and x-ray generator for executing same | |
JPS5482012A (en) | Method of and apparatus for driving pulse motor | |
JPS5580017A (en) | Start pulse generation method and apparatus for periodic electrically driving process | |
JPS543216A (en) | Method of and apparatus for starting motor and the like powered by ac generator |