CS268501B2 - Device for control of frequency static converter - Google Patents
Device for control of frequency static converter Download PDFInfo
- Publication number
- CS268501B2 CS268501B2 CS783203A CS320378A CS268501B2 CS 268501 B2 CS268501 B2 CS 268501B2 CS 783203 A CS783203 A CS 783203A CS 320378 A CS320378 A CS 320378A CS 268501 B2 CS268501 B2 CS 268501B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- input
- pulse
- output
- circuit
- outputs
- Prior art date
Links
- 230000003068 static effect Effects 0.000 title claims description 27
- 238000010791 quenching Methods 0.000 claims abstract description 24
- 230000000171 quenching effect Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 13
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 230000004069 differentiation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- 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
-
- 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
- H02M7/4811—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 having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches
-
- 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
- H02M7/5152—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 separate extinguishing means
- H02M7/5155—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 separate extinguishing means wherein each commutation element has its own extinguishing means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Protection Of Static Devices (AREA)
- Ac-Ac Conversion (AREA)
- Control Of Electrical Variables (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7790828A RO66150A2 (ro) | 1977-06-27 | 1977-06-27 | Convertizor static de frecventa cu circuit intermediar de tensiune c ontinua |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS268501B2 true CS268501B2 (en) | 1990-03-14 |
Family
ID=20097917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS783203A CS268501B2 (en) | 1977-06-27 | 1978-05-18 | Device for control of frequency static converter |
Country Status (10)
| Country | Link |
|---|---|
| BG (1) | BG43359A3 (ro) |
| CS (1) | CS268501B2 (ro) |
| DD (1) | DD135019A5 (ro) |
| EG (1) | EG13245A (ro) |
| ES (1) | ES470953A1 (ro) |
| GB (1) | GB2000392B (ro) |
| HU (1) | HU182888B (ro) |
| PL (1) | PL122133B1 (ro) |
| RO (1) | RO66150A2 (ro) |
| SU (1) | SU1148573A3 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237531A (en) * | 1979-04-24 | 1980-12-02 | General Electric Company | Controlled current inverter system having semiconductor overvoltage protection |
-
1977
- 1977-06-27 RO RO7790828A patent/RO66150A2/ro unknown
-
1978
- 1978-03-09 HU HU78II259A patent/HU182888B/hu not_active IP Right Cessation
- 1978-03-16 DD DD78204210A patent/DD135019A5/xx not_active IP Right Cessation
- 1978-03-19 EG EG183/78A patent/EG13245A/xx active
- 1978-03-28 BG BG039209A patent/BG43359A3/xx unknown
- 1978-05-18 CS CS783203A patent/CS268501B2/cs unknown
- 1978-05-25 SU SU782618102A patent/SU1148573A3/ru active
- 1978-06-20 ES ES470953A patent/ES470953A1/es not_active Expired
- 1978-06-22 GB GB7827575A patent/GB2000392B/en not_active Expired
- 1978-06-24 PL PL1978207886A patent/PL122133B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD135019A5 (de) | 1979-04-04 |
| EG13245A (en) | 1984-06-30 |
| ES470953A1 (es) | 1979-02-01 |
| SU1148573A3 (ru) | 1985-03-30 |
| RO66150A2 (ro) | 1983-02-01 |
| BG43359A3 (en) | 1988-05-16 |
| PL207886A1 (pl) | 1979-03-26 |
| HU182888B (en) | 1984-03-28 |
| GB2000392A (en) | 1979-01-04 |
| GB2000392B (en) | 1982-01-20 |
| PL122133B1 (en) | 1982-06-30 |
| RO66150B1 (ro) | 1983-01-30 |
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