<p>This research paper presents the memoryless radial basis function neural network (RBFNN) dependent proportional integral (PI) controller for permanent magnet synchronous motor (PMSM) drives. The proposed RBFNN is adaptation scheme since algorithm neither use past samples nor retain previous direction and hence observations are used only once. Firstly, mathematical model PMSM drive expl...

This article describes an electric drive system’s topology with a permanent magnet synchronous motor for wide speed range applications. Topology consists of magnets (PMSM) and two inverters connected to the beginnings ends PMSM’s stator windings. The first inverter is storage battery, while other one floating bridge capacitor, which acts as back-EMF compensator. proposes system topolo-gy its co...

The use of pulse width modulation (PWM) to drive permanent magnet synchronous motors (PMSM) inevitably creates current harmonics. generated harmonics create harmonic components the electromagnetic force, causing noise and vibration in PMSM affecting applied system. In this paper, effect PMSM’s force on a reciprocating compressor is analyzed. First, two PMSMs with different forces were designed....

Abstract In this paper, a photovoltaic (PV) fed boost inverter-based permanent-magnet synchronous motor (PMSM)-driven water-pumping system for stand-alone applications is proposed. The proposed comprises PV panel, six switches, three inductors (L), capacitors (C) and water pump. work, the inverter designed with gain of two thereby direct current input required to run considerably reduced. Hence...

<span lang="EN-US">Nowadays, direct torque control (DTC) of AC drives is one the most interesting fast dynamic response motor techniques. Permanent magnet synchronous motors (PMSM) are now replacing induction (IM) in a wide range applications because their salient merits such as high efficiency and compactness. Combining DTC PMSM drive may result excellent performance not only for dynamic...

The research on high-performance vector control of permanent magnet synchronous motor (PMSM) drive system plays an extremely important role in electrical system. To further improve the speed performance system, a fast non-singular end sliding mode (FNTSM) surface function based traditional NTSM is developed. theoretical analysis proves that FNTSM has faster dynamic response and more finite-time...

Abstract Analytical modeling of the PMSM often involves many simplifying assumptions. The model thus obtained is a model where the physical phenomena and dynamics are neglected during the identification of the process such that the saturation of the magnet circuit and the skin effect. However, the variation of stator resistances, cyclic inductances and moment of inertia due to the temperature a...

The compound-structure permanent-magnet synchronous machine (CS-PMSM), comprising a double rotor machine (DRM) and a permanent-magnet (PM) motor, is a promising electronic-continuously variable transmission (e-CVT) concept for hybrid electric vehicles (HEVs). By CS-PMSM, independent speed and torque control of the vehicle engine is realized without a planetary gear unit. However, the slip rings...

This paper deals with an optimal twisting sliding mode controller (OT-SMC) for the operation of a three phase permanent magnet synchronous machine (PMSM) in electric vehicle (EV). In order to drive these vehicles, performance is needed robust control against real-time disturbances such as variable load torque, uncertainties parameters variation and speed variations between medium, low, high wel...