JPS6115673B2 - - Google Patents
Info
- Publication number
- JPS6115673B2 JPS6115673B2 JP56016719A JP1671981A JPS6115673B2 JP S6115673 B2 JPS6115673 B2 JP S6115673B2 JP 56016719 A JP56016719 A JP 56016719A JP 1671981 A JP1671981 A JP 1671981A JP S6115673 B2 JPS6115673 B2 JP S6115673B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- voltage
- switching
- mode
- phase
- 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
- 230000010363 phase shift Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56016719A JPS57132772A (en) | 1981-02-05 | 1981-02-05 | Pulse switching controlling method for pulse width modulation type inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56016719A JPS57132772A (en) | 1981-02-05 | 1981-02-05 | Pulse switching controlling method for pulse width modulation type inverter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57132772A JPS57132772A (en) | 1982-08-17 |
| JPS6115673B2 true JPS6115673B2 (enrdf_load_stackoverflow) | 1986-04-25 |
Family
ID=11924067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56016719A Granted JPS57132772A (en) | 1981-02-05 | 1981-02-05 | Pulse switching controlling method for pulse width modulation type inverter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57132772A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775472B2 (ja) * | 1984-03-08 | 1995-08-09 | 株式会社明電舍 | Ｐｗｍインバータのパルス数切換装置 |
| JPS62163589A (ja) * | 1986-01-13 | 1987-07-20 | Hitachi Ltd | パルス幅変調インバ−タによる誘導電動機の制御装置 |
| US4924168A (en) * | 1987-06-01 | 1990-05-08 | Hitachi, Ltd. | Control apparatus for PWM-controlled, variable voltage/variable frequency inverters |
| GB2489256A (en) * | 2011-03-22 | 2012-09-26 | Technelec Ltd | Sensorless modulating square-wave inverter for electrical machine |
-
1981
- 1981-02-05 JP JP56016719A patent/JPS57132772A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57132772A (en) | 1982-08-17 |