JPH0456536B2 - - Google Patents
Info
- Publication number
- JPH0456536B2 JPH0456536B2 JP57041147A JP4114782A JPH0456536B2 JP H0456536 B2 JPH0456536 B2 JP H0456536B2 JP 57041147 A JP57041147 A JP 57041147A JP 4114782 A JP4114782 A JP 4114782A JP H0456536 B2 JPH0456536 B2 JP H0456536B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- power
- phase
- counter
- computer
- 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
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
- H02M7/529—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 using digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57041147A JPS58159670A (ja) | 1982-03-16 | 1982-03-16 | 電力変換装置による周波数制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57041147A JPS58159670A (ja) | 1982-03-16 | 1982-03-16 | 電力変換装置による周波数制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58159670A JPS58159670A (ja) | 1983-09-22 |
| JPH0456536B2 true JPH0456536B2 (enrdf_load_stackoverflow) | 1992-09-08 |
Family
ID=12600299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57041147A Granted JPS58159670A (ja) | 1982-03-16 | 1982-03-16 | 電力変換装置による周波数制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58159670A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5361375A (en) * | 1976-11-15 | 1978-06-01 | Toshiba Corp | Counting circuit apparatus |
| JPS56112828A (en) * | 1980-02-12 | 1981-09-05 | Tokyo Electric Power Co | Accdc interlocking system control system |
-
1982
- 1982-03-16 JP JP57041147A patent/JPS58159670A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58159670A (ja) | 1983-09-22 |
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