JPS5640850B2 - - Google Patents
Info
- Publication number
- JPS5640850B2 JPS5640850B2 JP8745574A JP8745574A JPS5640850B2 JP S5640850 B2 JPS5640850 B2 JP S5640850B2 JP 8745574 A JP8745574 A JP 8745574A JP 8745574 A JP8745574 A JP 8745574A JP S5640850 B2 JPS5640850 B2 JP S5640850B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732338863 DE2338863A1 (en) | 1973-07-31 | 1973-07-31 | Phase-angle control of inductive load - such as blowers has additional RC-combination in parallel to interference suppressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5045563A JPS5045563A (en) | 1975-04-23 |
| JPS5640850B2 true JPS5640850B2 (en) | 1981-09-24 |
Family
ID=5888510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8745574A Expired JPS5640850B2 (en) | 1973-07-31 | 1974-07-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5640850B2 (en) |
| DE (1) | DE2338863A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031520Y2 (en) * | 1987-04-14 | 1991-01-17 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58154318A (en) * | 1982-03-05 | 1983-09-13 | 三菱電機株式会社 | Protecting relay |
| JPS59162522A (en) * | 1983-03-04 | 1984-09-13 | Canon Inc | Optical modulator |
| CN110297121B (en) * | 2019-08-01 | 2024-07-30 | 贵州电网有限责任公司 | Capacitive voltage divider low-voltage measurement circuit and measurement method |
| RU2768617C1 (en) * | 2021-06-15 | 2022-03-24 | Общество с ограниченной ответственностью "Инженерная компания "Комплекс-Центр-РОСТОК" | Metal cutting machine for wheel hub bore processing |
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1973
- 1973-07-31 DE DE19732338863 patent/DE2338863A1/en active Pending
-
1974
- 1974-07-30 JP JP8745574A patent/JPS5640850B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031520Y2 (en) * | 1987-04-14 | 1991-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2338863A1 (en) | 1975-02-13 |
| JPS5045563A (en) | 1975-04-23 |