Impact on force decrease at the end of actuator plunger motion

• Autorzy: Zagirnyak M. , Branspiz Yu. , Pshenychnyi A. , Miljavec D.
• Języki publikacji: EN

Abstrakty

EN

It is shown that decrease and damping of the traction force at the end of the plunger move is possible not only due to application of a special keeper design, but also due to change of the plunger shank geometric form. The computer modeling with the use of finite element method is used to analyze the influence of system geometry on force distribution along plunger movement. The damping effect is confirmed when special shape plunger shanks are used.

Słowa kluczowe

EN

actuator; geometry optimization; finite element method; magnetic force; damper

PL

aktuator; optymalizacja; metoda elementów skończonych; siła magnetyczna; tłumik

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2011
• Tom: Vol. 60, nr 2
• Strony: 129--135
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Zagirnyak M.

autor

Branspiz Yu.

autor

Pshenychnyi A.

autor

Miljavec D.

• Kremenchuk Mykhailo Ostrohradskyi National University, 20, vul. Pershotravneva, Kremenchuk, 39600, Ukraine,

Bibliografia

• [1] Roters H.C., Electromagnetic devices. New York, Wiley (1967).
• [2] Peek R.L., Wagar H.N., Switching relay design. D. Van Nostrand Co., Inc., USA (1956).
• [3] Branspiz Yu., Pshenychnyi A., Shell-type magnet. Patent of Ukraine 21253, 15.03.2007.
• [4] Meeker D., Finite element method magnetics: User’s manual. pp. 79 (2003), http://femm.berlios.de
• [5] Stratton J.A., Electromagnetic Theory. McGraw-Hill, New York 1941.
• [6] Turowski J., Technical Electrodynamics. WNT, pp. 488, (in Polish), Warszawa 1968.
• [7] Zagirnyak M.V., Usatyuk V.M., Nasar S.A., Quadrosection method of equivalent magnetic circuit computation. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 19(2): 369-375 (2000).
• [8] Zagirnyak M.V., Branspiz Yu.A., Pshenichnyi A.N., Taking into account the nonlinearity of iron magnetic characteristic in electromagnet computation. Proceedings of XX-th Symposium “Electromagnetic phenomena in nonlinear circuits”, Lille, pp. 7-8 (2008).