JPS58127561A - サイリスタ素子の点弧角制御装置 - Google Patents
サイリスタ素子の点弧角制御装置Info
- Publication number
- JPS58127561A JPS58127561A JP789382A JP789382A JPS58127561A JP S58127561 A JPS58127561 A JP S58127561A JP 789382 A JP789382 A JP 789382A JP 789382 A JP789382 A JP 789382A JP S58127561 A JPS58127561 A JP S58127561A
- Authority
- JP
- Japan
- Prior art keywords
- firing angle
- counter
- thyristor
- temperature
- pulse
- 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
- 238000010304 firing Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H02M5/02—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 without intermediate conversion into DC
- H02M5/04—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 without intermediate conversion into DC by static converters
- H02M5/22—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 without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—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 without intermediate conversion into DC 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
- H02M5/257—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 without intermediate conversion into DC 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
- H02M5/2573—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 without intermediate conversion into DC 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 control circuit
- H02M5/2576—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 without intermediate conversion into DC 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 control circuit with digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP789382A JPS58127561A (ja) | 1982-01-21 | 1982-01-21 | サイリスタ素子の点弧角制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP789382A JPS58127561A (ja) | 1982-01-21 | 1982-01-21 | サイリスタ素子の点弧角制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127561A true JPS58127561A (ja) | 1983-07-29 |
| JPH041585B2 JPH041585B2 (enrdf_load_stackoverflow) | 1992-01-13 |
Family
ID=11678254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP789382A Granted JPS58127561A (ja) | 1982-01-21 | 1982-01-21 | サイリスタ素子の点弧角制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127561A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906404A (zh) * | 2024-03-19 | 2024-04-19 | 湖南科瑞变流电气股份有限公司 | 电弧炉及其整流器的控制方法、系统、装置及存储介质 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586371A (en) * | 1978-12-14 | 1980-06-30 | Naoyuki Murakami | Phase controller |
-
1982
- 1982-01-21 JP JP789382A patent/JPS58127561A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586371A (en) * | 1978-12-14 | 1980-06-30 | Naoyuki Murakami | Phase controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906404A (zh) * | 2024-03-19 | 2024-04-19 | 湖南科瑞变流电气股份有限公司 | 电弧炉及其整流器的控制方法、系统、装置及存储介质 |
| CN117906404B (zh) * | 2024-03-19 | 2024-05-28 | 湖南科瑞变流电气股份有限公司 | 电弧炉及其整流器的控制方法、系统、装置及存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041585B2 (enrdf_load_stackoverflow) | 1992-01-13 |
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