With the advent of electric vehicle multi-machine drives are attaining overwhelming responses from researchers and industries in recent years, as compared to their counterpart single machine drive. In this regard, looking for multi motor control with inverter system precise speed control. The solution aforesaid problem lies multi-leg fed dual induction that capable high power ratings other spec...

Ongoing advancements in inverters have offered pathway to high gain quasi Z source inverter Circuit (QZSIC). High QZSIC can be found between Semi Converter (SC) and three phase Induction Motor Loads (TPIML). This paper proposes suitable controller for closed loop controlled QZSIC-TPIML. strive deals within improvement time- response of fed induction motor system. The objective this effort tis d...

Fuzzy logic is recently getting increasing emphasis in soft computing applications in the recent days. This paper presents an application of the fuzzy logic scheme to control the speed of an AC servo system & the same is proposed for a space vector pulse width modulation (SVPWM) inverter-fed permanent magnet synchronous motor (PMSM) drive. Based on the analysis of the PMSM transient response, a...

The direct drive permanent magnet synchronous motor (DD-PMSM) is a suitable choice for high-precision position control applications. Among various control methods of this motor, the vector control approaches especially the field oriented control has a high-performance in the industrial drives. In this method, the components of stator current are controlled independently and as a result, the tor...

This paper proposes an interleaved buck converter (IBC) with input disturbance to feed a low voltage Permanent Magnet Brushless DC Motor (PMBLDC) drive. PMBLDC is one of the best electrical drives that have increasing popularity, due to their high efficiency, reliability, good dynamic response and very low maintenance. This makes the interest of simulating an ideal PMBLDC motor and its associat...

In this paper, a new solution for an electro-hydraulic servo drive is proposed, which consists of two drives: one with hydraulic cylinder and rotary motor. the proposed drive, linear actuator attached to horizontal base motor mounted on piston rod. Thus, output signal lifting lowering element suspended rope. The paper describes structure, kinematics, dynamics, control novel drive. A valve propo...

This paper presents an alternative input/output modelling of a squirrel-cage induction motor drive system. Usually these systems are modelled using state variables like rotor currents or linking fluxes, some of them extremely difficult to obtain. A neural network based learning through examples algorithm is used to represent the motor dynamics, using only input/output information. This is very ...

A new speed control approach based on the Adaptive Neuro-Fuzzy Inference System (ANFIS) to a closed-loop, variable speed induction motor (IM) drive is proposed in this paper. ANFIS provides a nonlinear modeling of motor drive system and the motor speed can accurately track the reference signal. ANFIS has the advantages of employing expert knowledge from the fuzzy inference system and the learni...

Utilization of multi-phase machines in variable speed drives is nowadays extensively considered for electric ship propulsion, ‘more-electric aircraft’ and traction applications, including EVs and HEVs. In addition to wellknown advantages, use of multi-phase machines enables independent control of a certain number of machines that are connected in series in an appropriate manner, with the supply...