Porównanie właściwości wektorowych metod regulacji momentu i strumienia maszyny indukcyjnej (DTC i FOC)

• Autorzy: Sikorski A.

Warianty tytułu

EN

Comparison of the properties of the AC motor torque and flux vectorial control methods (the DTC and FOC)

• Konferencja: Problemy eksploatacji maszyn i napędów elektrycznych (2005; Ustroń, Polska)
• Języki publikacji: PL

Abstrakty

EN

Field oriented control (FOC) and direct torque control (DTC) are becoming the industrial standards for induction motors torque control. Direct torque control method proposed by Takahasi and Noguchi in 1985 in spite of its disadvantages (flux vector hexagonal in shape and distorted current for small motor speed) is competitive to the flux oriented methods of control (FOC). FOC and DTC method comparative analysis are performed to show the basic distinctness of the both. This paper is aimed to give a contribution for a detailed comparison between two control techniques, emphasizing advantages and disadvantages. The analyze performed in this article shows the likeness of the both methods in scope of scheme and properties. The comparison of the FOC method with linear PI controller, nonlinear delta-modulation controller or look up table method and standard DTC method were carry out. The performance of the two basic control schemes is evaluated in terms of torque and current ripple, and transient response to step variations of the torque command. The analysis has been carried out on the basis of the results obtained by laboratory investigation.

Słowa kluczowe

PL

metoda DTC; metoda FOC; DTC; FOC; maszyny indukcyjne; silniki elektryczne

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2005
• Tom: Nr 72
• Strony: 219--224
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Sikorski A.

• Politechnika Białostocka, Wydział Elektryczny, 15-351 Białystok, ul. Wiejska 45D

Bibliografia

• [1]. Blaschke F.: Das Verfahren der Feldorientirung zur Regleung der Asynchronmachine. Siemens Forschungs und Entwicklungsberichte, 184-193 (1972).
• [2]. Depenbrock M.: Direct self-contron (DSC) of inverter-fed induction machine. IEEE Transactions on Power Electronics, vol. PE-3, no. 4, Oct. 1988, s. 420-429.
• [3]. Takahashi I., Noguchi T.: A new quick response and high efficiency control strategy of an induction motor, IEEE Transactions on Industry Applications, vol. IA-22, no. 5, Sep/Oct 1986, s. 820-827.
• [4]. Kaźmierkowski M. P., Krishnan R., Blaabjerg F.: Control In Power Electronics. Academic Press. 2002.
• [5]. Casadei D., Profumo F., Serra G., Tani A.: FOC and DTC: Two Viable Schemes for Induction Motors Torque Control. IEEE Transaction on Power Electronics, vol. 17, No. 5, September 2002, s. 779-787.
• [6]. Ruszczyk A.: Nowe algorytmy predykcyjnych metod regulacji prądów przekształtników AC/DC i DC/AC, rozprawa doktorska, Politechnika Białostocka, Białystok 2005,
• [7]. Sikorski A., Korzeniewski M.: Improvement of torque and flux control in DTC method, 11th International Conference EPE-PEMC 2004, Riga, Latvia, 2004, CD.