JPH0442909B2 - - Google Patents
Info
- Publication number
- JPH0442909B2 JPH0442909B2 JP57025276A JP2527682A JPH0442909B2 JP H0442909 B2 JPH0442909 B2 JP H0442909B2 JP 57025276 A JP57025276 A JP 57025276A JP 2527682 A JP2527682 A JP 2527682A JP H0442909 B2 JPH0442909 B2 JP H0442909B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse width
- period
- signal
- level
- current
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000010349 pulsation Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000003079 width control Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/443—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025276A JPS58144576A (ja) | 1982-02-19 | 1982-02-19 | パルス幅変調型インバ−タの制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025276A JPS58144576A (ja) | 1982-02-19 | 1982-02-19 | パルス幅変調型インバ−タの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58144576A JPS58144576A (ja) | 1983-08-27 |
| JPH0442909B2 true JPH0442909B2 (en]) | 1992-07-14 |
Family
ID=12161494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57025276A Granted JPS58144576A (ja) | 1982-02-19 | 1982-02-19 | パルス幅変調型インバ−タの制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144576A (en]) |
-
1982
- 1982-02-19 JP JP57025276A patent/JPS58144576A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58144576A (ja) | 1983-08-27 |
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