JPH0468858B2 - - Google Patents
Info
- Publication number
- JPH0468858B2 JPH0468858B2 JP58004293A JP429383A JPH0468858B2 JP H0468858 B2 JPH0468858 B2 JP H0468858B2 JP 58004293 A JP58004293 A JP 58004293A JP 429383 A JP429383 A JP 429383A JP H0468858 B2 JPH0468858 B2 JP H0468858B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- voltage
- power supply
- operational amplifier
- 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
- 238000001914 filtration Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Networks Using Active Elements (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/340,400 US4446512A (en) | 1982-01-18 | 1982-01-18 | Circuitry for sine wave reconstruction |
| US340400 | 2003-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58136262A JPS58136262A (ja) | 1983-08-13 |
| JPH0468858B2 true JPH0468858B2 (en]) | 1992-11-04 |
Family
ID=23333201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58004293A Granted JPS58136262A (ja) | 1982-01-18 | 1983-01-17 | 正弦波復元回路 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4446512A (en]) |
| JP (1) | JPS58136262A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5367246A (en) * | 1993-02-12 | 1994-11-22 | Kaiser Hans J | Electronic energy saving device |
| US6278623B1 (en) | 2000-11-02 | 2001-08-21 | General Electric Company | System and method for compensating for voltage notches in two-phase phase locked loops |
| JP2003080465A (ja) * | 2001-09-10 | 2003-03-18 | Refuraito Kk | ラッピングフィルム及びその製造方法 |
| US8624532B2 (en) * | 2011-08-19 | 2014-01-07 | Texas Instruments Incorporated | System and method for synchronizing sinusoidal drive to permanent magnet motor without distorting drive voltage |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879486A (en) * | 1955-04-14 | 1959-03-24 | Curtiss Wright Corp | System for reshaping voltage waveforms |
| GB1309641A (en) * | 1969-10-24 | 1973-03-14 | Secr Defence | Cycloconverters |
| US3628057A (en) * | 1970-06-19 | 1971-12-14 | Allen Bradley Co | Corrective circuit for an active narrow notch filter |
| US3978420A (en) * | 1975-04-28 | 1976-08-31 | General Electric Company | Self-tuning filter |
| US3986127A (en) * | 1975-05-27 | 1976-10-12 | The United States Of America As Represented By The Secretary Of The Air Force | Integrated feedback active filter/integrator |
| US3976868A (en) * | 1975-08-26 | 1976-08-24 | General Electric Company | Voltage synthesization |
| US4399395A (en) * | 1981-09-08 | 1983-08-16 | General Electric Company | Line-to-line voltage reconstruction for synchronizing thyristor power converter |
-
1982
- 1982-01-18 US US06/340,400 patent/US4446512A/en not_active Expired - Lifetime
-
1983
- 1983-01-17 JP JP58004293A patent/JPS58136262A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58136262A (ja) | 1983-08-13 |
| US4446512A (en) | 1984-05-01 |
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