An analysis of the inverter overvoltage generated by the motor

• Autorzy: Baskys A. , Bleizgys V. , Lipinskis T.

Warianty tytułu

PL

Analiza przepięć w przekształtniku zasilającym silnik

• Języki publikacji: PL

Abstrakty

PL

W przekształtniku zasilającym silniki AC powstają przepięcia w czasie zwalniania silnika. Przeprowadzona badania tego zjawiska dla różnych: prędkości zwalniania, obciążeń silnika i prędkości obrotowej.

EN

The overvoltage in the inverter that supplies the AC induction motor, which during the deceleration operates as a generator delivering current back into the inverter DC bus, has been investigated. The investigation was performed experimentally using a special test bench. The impact of the motor deceleration rate, motor load and initial rotation velocity, at which the deceleration starts, on the overvoltage was investigated and analyzed. The obtained results were employed for the development of the overvoltage fault protection of the inverter.

Słowa kluczowe

PL

przekształtnik; przepięcia; silnik AC

EN

inverter; overvoltage; AC induction motor; motor deceleration

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 5
• Strony: 275--278
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Baskys A.

autor

Bleizgys V.

autor

Lipinskis T.

• Center for Physical Sciences and Technology, A. Gostauto str. 11, 01108 Vilnius, Lithuania,

Bibliografia

• [1] Swamy M. M., Kume T.J., Fujii S., Yukihira Y. , Sawamura M. , A Novel Stopping Method for Induction Motors Operating from Variable Frequency Drives, IEEE Transactions on Power Electronics, 19 (2004), No. 4, 1100-1107
• [2] Inoue K., Minamiyama M., Kato T., A design methodology of an optimal torque minimizing energy loss under torque limit for an induction motor, Proc of Energy Conversion Congress and Exposition, ECCE 2009, San Jose, USA, September 20–24, (2009), 163-167
• [3] Li J., Tang T., Wang T., Yao G., Modeling and simulation for common dc bus multi-motor drive systems based on activity cycle diagrams, Proc of IEEE International Symposium on Industrial Electronics, ISIE 2010, Bari, Italy, July 4-7, (2010), 250–255
• [4] Swiątek H., Michalski A., Flisowski Z., Pytlak A., Insulation co-ordination in power electronic devices at voltage stresses of external origin, Przegląd Elektrotechniczny, 79 (2003), nr 11, 798-805
• [5] Hinkkanen, M., Luomi J., Braking Scheme for Vector- Controlled Induction Motor Drives Equipped with Diode Rectifier without Braking Resistor, IEEE Transactions on Industry Applications, 42 (2006), No. 5, 1257-1263
• [6] Wang Y., Yang G., Hong T., Analysis and Implementation of AC Motor Braking Method without Energy Returning or Braking Unit, Proc 8-th Int. Conference on Electrical Machines and Systems, ICEMS 2005, Nanjing, China, September 27–29, (2005), 1447–1451
• [7] Lehtla M., Laugis J., Computer models for Simulation and Control of a Traction Supply System, Proc 12-th Int. Conference on Power Electronics and Motion Control EPEPEMC 2006, Slovenia, August 30 - Sepember 1, (2006), 1372-1377
• [8] Hairik H. A., Thejel R. H., Kadhem W. A., Proposed scheme for plugging three-phase induction motor, Proc 15-th IEEE Mediterranean Electrotechnical Conference MELECON 2010, April 26-28, (2010), Valletta, Malta, 1–5
• [9] Baskys A., Rinkeviciene R., Petrovas A., Overvoltage Limitation in Variable Speed Drive with Inverter, Proc 17-th Int. Conference on Electromagnetic Disturbances, EMD 2007, Bialystok, Poland, September 19-21, (2007), 2.3-1 - 2.3-4