Simulation of the magnetostrictive actuator transients

• Autorzy: Idziak P. , Kowalski K. , Nowak L. , Barlak M. , Pochrybniak C.
• Konferencja: Computer Applications in Electrical Engineering (20-21.04.2015 ; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper deals with a magnetostrictive fast-acting actuator applied as a driving device for plasma valve. The actuator is characterized by a relatively small displacement (les then 0.1 mm), but with a very short response time – below 0.1 ms. System is designed for so called “high intensity plasma pulses gun” which is applied in the area of plasma physics and material engineering [1]. A structure with an axisymmetrical actuator energised by discharged pulses of a capacitor has been proposed. The field-circuit mathematical model of the dynamic operation of the actuator has been applied. The model includes: the equation of transient electromagnetic field in a non-linear ferromagnetic material and equation of electric circuit. Using the Borland Delphi 9.0 environment, the computer software has been elaborated. Results of simulation are presented.

Słowa kluczowe

EN

actuators; magnetostriction; electromagnetic field; transient analysis

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2015
• Tom: No. 83
• Strony: 23--30
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Idziak P.

• Poznan University of Technology

autor

Kowalski K.

• Poznan University of Technology

autor

Nowak L.

• Poznan University of Technology

autor

Barlak M.

• National Centre for Nuclear Research Świerk

autor

Pochrybniak C.

• National Centre for Nuclear Research Świerk

Bibliografia

• [1] Barlak M.: Intensywne impulsy plazmowe w procesach poprawy zwilżalności ceramik, Warszawa 2010 r, Wydawnictwo Krystel.
• [2] Dąbrowski M., Zgodziński T.: Wpływ naprężeń mechanicznych wzdłużnych na własności blach magnetycznych. IX Sympozjum: Zjawiska elektromagnetyczne w obwodach nieliniowych; maj 1985.
• [3] Engdahl G.: Handbook of giant magnetostrictive materials. San Diego, USA: Academic Press; 2000.
• [4] Erping L., McEvan P.M.: Analysis of a circuit breaker solenoid actuator system using the coupled CAD-FE-Integral technique, IEEE Trans. on Magn., vol. 28, No. 2, pp.1279-1282, 1992.
• [5] Etienne du Tremolet de Lacheisserie - Magnetostriction. Theory and applications of magnetoelasticity.; CRC Press, Grenoble 1993.
• [6] Nowak. L., Dynamic FE Analysis of Quasi-Axisymmetrical Electromechanical Converters, IEEE Transaction on magnetics, vol. 30, No. 5, pp. 3268-3271, 1994.
• [7] Piriou F., Razek A.: A Non-linear Coupled Field and Electric Circuit Equations", IEEE Transaction on magnetics, vol. 28, No. 2, pp. 1295-1298, 1992.
• [8] Ripka P.: Magnetic sensors and magnetometers.” Artech House, Boston, London 2001.