JPS58119774A - 可変周波数インバ−タの制御方法 - Google Patents
可変周波数インバ−タの制御方法Info
- Publication number
- JPS58119774A JPS58119774A JP57000513A JP51382A JPS58119774A JP S58119774 A JPS58119774 A JP S58119774A JP 57000513 A JP57000513 A JP 57000513A JP 51382 A JP51382 A JP 51382A JP S58119774 A JPS58119774 A JP S58119774A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- inverter
- microcomputer
- new
- data
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 230000001052 transient effect Effects 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 238000013500 data storage Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical class OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009941 weaving Methods 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
- 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)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57000513A JPS58119774A (ja) | 1982-01-05 | 1982-01-05 | 可変周波数インバ−タの制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57000513A JPS58119774A (ja) | 1982-01-05 | 1982-01-05 | 可変周波数インバ−タの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58119774A true JPS58119774A (ja) | 1983-07-16 |
| JPH0216677B2 JPH0216677B2 (enrdf_load_html_response) | 1990-04-17 |
Family
ID=11475855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57000513A Granted JPS58119774A (ja) | 1982-01-05 | 1982-01-05 | 可変周波数インバ−タの制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58119774A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115590A (ja) * | 1984-06-28 | 1986-01-23 | Daikin Ind Ltd | 回転圧縮機の振動低減装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612888A (en) * | 1979-07-13 | 1981-02-07 | Hitachi Ltd | Control device for motor |
-
1982
- 1982-01-05 JP JP57000513A patent/JPS58119774A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612888A (en) * | 1979-07-13 | 1981-02-07 | Hitachi Ltd | Control device for motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115590A (ja) * | 1984-06-28 | 1986-01-23 | Daikin Ind Ltd | 回転圧縮機の振動低減装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216677B2 (enrdf_load_html_response) | 1990-04-17 |
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