RU2011102151A - METHOD FOR ENERGY CONVERSION PROCESS CONTROL IN ASYNCHRONOUS PHASE ROTOR MOTOR - Google Patents
METHOD FOR ENERGY CONVERSION PROCESS CONTROL IN ASYNCHRONOUS PHASE ROTOR MOTOR Download PDFInfo
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- RU2011102151A RU2011102151A RU2011102151/07A RU2011102151A RU2011102151A RU 2011102151 A RU2011102151 A RU 2011102151A RU 2011102151/07 A RU2011102151/07 A RU 2011102151/07A RU 2011102151 A RU2011102151 A RU 2011102151A RU 2011102151 A RU2011102151 A RU 2011102151A
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- Prior art keywords
- switching
- switches
- turning
- motor
- power supply
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- Control Of Eletrric Generators (AREA)
Abstract
Способ управления процессами преобразования энергии в асинхронном двигателе с фазным ротором, при котором подключают статорную обмотку двигателя к сети электропитания, ограничительные индуктивности и коммутаторы подключают к цепи ротора двигателя, индивидуально определяют моменты включений коммутаторов и включают их, до моментов естественного отключения коммутаторов индивидуально определяют моменты их выключения и принудительно отключают их, а энергию образовавшихся из-за выключений индуктивностей коммутационных перенапряжений сбрасывают через ограничители перенапряжений в сеть электропитания цепи статора асинхронного двигателя и в тепловые потери энергии внутри ограничителей, отличающийся тем, что указанные включения и принудительные отключения коммутаторов осуществляют несколько раз за полупериод ЭДС роторной цепи. A method of controlling energy conversion processes in an asynchronous engine with a phase rotor, in which the stator winding of the motor is connected to the power supply network, the limiting inductances and switches are connected to the motor rotor circuit, individually determine the switching times of the switches and turning them on, individually determine the moments of their switching turning them off and forcibly turning them off, and the energy generated by switching off the inductances of switching overvoltages They discharge through the surge arresters into the power supply network of the stator circuit of the induction motor and into the heat energy loss inside the limiters, characterized in that the indicated switching and forced switching off of the switches are carried out several times during the half-period of the rotor circuit EMF.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011102151/07A RU2011102151A (en) | 2011-01-20 | 2011-01-20 | METHOD FOR ENERGY CONVERSION PROCESS CONTROL IN ASYNCHRONOUS PHASE ROTOR MOTOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011102151/07A RU2011102151A (en) | 2011-01-20 | 2011-01-20 | METHOD FOR ENERGY CONVERSION PROCESS CONTROL IN ASYNCHRONOUS PHASE ROTOR MOTOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2011102151A true RU2011102151A (en) | 2012-07-27 |
Family
ID=46850349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011102151/07A RU2011102151A (en) | 2011-01-20 | 2011-01-20 | METHOD FOR ENERGY CONVERSION PROCESS CONTROL IN ASYNCHRONOUS PHASE ROTOR MOTOR |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2011102151A (en) |
-
2011
- 2011-01-20 RU RU2011102151/07A patent/RU2011102151A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20121005 |