Authors: L.A. Neyman

Title of the article: Dynamic model of the two-inductor synchronous impact electromagnetic machine combined with a duty cycle

Year: 2016, Issue: 6, Pages: 97-105

Branch of knowledge: Transport, mine and construction engineering

Index UDK: 621.313.2

DOI: -

Abstract: Mechanisms and devices with impact electromagnetic drives are widely applied in industry in many technological and manufacturing processes. Modern analysis and synthesis methods development open great possibilities of the impact electromagnetic systems models improvement. The research topic is actual, as dynamical design capability extends when the complex problem of the analysis and synthesis of an electromechanical oscillatory system with the electromagnetic impact drive is solved. The research is focused on the electromagnetic impact unit of the two-inductor synchronous electromagnetic machine with the inertial head reverse. This unit consists of the multi-mass oscillatory system with spring linkages powered by a single-phase 50 Hz. Objective: Create a dynamic model two-inductor synchronous electromagnetic machine with a combined duty cycle for analysis workflows. Methods: The model is based on differential equations describing the non-linear system electrical balance and mechanical interaction of directly moving masses. The equations were derived with help of Lagrange equations of the second kind. Results: The mathematical model of the dynamics two-inductor synchronous electromagnetic machine percussion combined duty cycle. The model is featured by capability to simulate interconnected electromechanical processes with respect to magnetic material non-linear characteristics, inertial masses mobility degree, spring linkage properties and power loss. The calculation algorithm is proposed together with an example of the numerically implemented model in Matlab Simulink. The mathematical simulation methods have approved new operating cycle efficiency to improve electromagnetic compatibility of a power source with the electromagnetic impact unit.

Key words: mathematical model impact electromagnetic machine mechanical oscillatory system spring linkages Lagrange method impact energy power loss

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