CH522322A - Schaltanordnung zum selektiven Betrieb einer Mehrzahl von Belastungen - Google Patents
Schaltanordnung zum selektiven Betrieb einer Mehrzahl von BelastungenInfo
- Publication number
- CH522322A CH522322A CH1529070A CH1529070A CH522322A CH 522322 A CH522322 A CH 522322A CH 1529070 A CH1529070 A CH 1529070A CH 1529070 A CH1529070 A CH 1529070A CH 522322 A CH522322 A CH 522322A
- Authority
- CH
- Switzerland
- Prior art keywords
- loads
- switching arrangement
- selective operation
- selective
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8203469A JPS51285B1 (de) | 1969-10-15 | 1969-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH522322A true CH522322A (de) | 1972-06-15 |
Family
ID=13763229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1529070A CH522322A (de) | 1969-10-15 | 1970-10-15 | Schaltanordnung zum selektiven Betrieb einer Mehrzahl von Belastungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3717807A (de) |
| JP (1) | JPS51285B1 (de) |
| CH (1) | CH522322A (de) |
| DE (1) | DE2050787C3 (de) |
| GB (1) | GB1294947A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH589966A5 (de) * | 1974-12-03 | 1977-07-29 | Siemens Ag | |
| US3986099A (en) * | 1975-03-10 | 1976-10-12 | The Garrett Corporation | Multi-purpose thyristor commutation circuit |
| US4146921A (en) * | 1976-07-27 | 1979-03-27 | Mitsubishi Denki Kabushiki Kaisha | Power control or conversion apparatus |
| DE2759293C2 (de) * | 1977-02-24 | 1984-12-20 | Mitsubishi Denki K.K., Tokio/Tokyo | Statischer Umformer |
| DE2707988A1 (de) * | 1977-02-24 | 1978-08-31 | Mitsubishi Electric Corp | System und vorrichtung zur stromsteuerung |
| DE2759294C2 (de) * | 1977-02-24 | 1987-07-30 | Mitsubishi Denki K.K., Tokio/Tokyo, Jp | |
| DE2933981C2 (de) * | 1978-12-13 | 1982-06-24 | Peter-Uhren Gmbh, 7210 Rottweil | Parkscheibe |
| FR2503953A1 (fr) * | 1981-04-13 | 1982-10-15 | Reynaud Jacques | Dispositif d'aide a la commutation dans les onduleurs |
-
1969
- 1969-10-15 JP JP8203469A patent/JPS51285B1/ja active Pending
-
1970
- 1970-10-15 DE DE2050787A patent/DE2050787C3/de not_active Expired
- 1970-10-15 GB GB1294947D patent/GB1294947A/en not_active Expired
- 1970-10-15 US US3717807D patent/US3717807A/en not_active Expired - Lifetime
- 1970-10-15 CH CH1529070A patent/CH522322A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51285B1 (de) | 1976-01-07 |
| GB1294947A (de) | 1972-11-01 |
| DE2050787A1 (de) | 1971-04-22 |
| DE2050787C3 (de) | 1979-05-10 |
| US3717807A (en) | 1973-02-20 |
| DE2050787B2 (de) | 1977-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |