CONTROL OF LOW-VOLTAGE TRACTION ASYNCHROUNOUS MOTOR

CONTROL OF LOW-VOLTAGE TRACTION ASYNCHROUNOUS MOTOR

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In the paper is decribed a control of inverter for low-voltage traction asynchronnous drive. Incase such drive is important to take into account inverter non-idealities: distortion of inverter output pole voltages by dead times and on state voltage drops on switching elemnts Paper deals with distortion by dead time and distortion by on-state voltage drops. Analysis and compensation methods of inverter non-idealities are described in the article.

In the paper is decribed a control of inverter for low-voltage traction asynchronnous drive. Incase such drive is important to take into account inverter non-idealities: distortion of inverter output pole voltages by dead times and on state voltage drops on switching elemnts Paper deals with distortion by dead time and distortion by on-state voltage drops. Analysis and compensation methods of inverter non-idealities are described in the article.

Traction, Induction Motor, Digital Signal Processor, Inverter Non-idealities

Pavel Gajdusek, Bohumil Klima, Tomas Matucha

02.11.2005

13th International Symposium on Power Electronics Ee2005

868521155-7

13th International Symposium on Power Electronics Ee2005

13

T4-2.3

5