Analysis of Dynamic Characteristics of Full-Pitch-Winding Switched Reluctance Motor Based on Reluctance Network Analysis

2017 ◽  
Author(s):  
Tomokazu Ishikawa ◽  
Kouhei Ikebuchi ◽  
Kenji Nakamura ◽  
Osamu Ichinokura ◽  
Naoki Kurimoto ◽  
...  
Keyword(s):  
Network Analysis ◽  
Dynamic Characteristics ◽  
Switched Reluctance Motor ◽  
Switched Reluctance ◽  
Reluctance Motor ◽  
Reluctance Network

scholarly journals Searching for An Optimal Switched Reluctance Motor Design

2014 ◽  
Vol 63 (4) ◽  
pp. 667-682
Author(s):  
Wiesław Jażdżyński ◽  
Michał Majchrowicz
Keyword(s):  
Acoustic Noise ◽  
Switched Reluctance Motor ◽  
Input Power ◽  
Constant Input ◽  
Switched Reluctance ◽  
Gradient Optimization ◽  
Reluctance Motor ◽  
Electrical Vehicle ◽  
Optimization Routine ◽  
Reluctance Network

Abstract An approach helpful when developing an optimized construction of a 6/4 type switched reluctance motor (SRM) is described in the paper. The analytical modeling procedure, based on the reluctance network method and analytical solution of an ordinary differential equation, enables applying a gradient optimization routine and better control of optimization process. The model allows for estimation of the efficiency, torque, and acoustic noise of the motor taking into account the magnetic non-linearity and the control algorithm to keep a constant input power. A bicriterial optimization routine has been applied to find optimal constructions. Eleven geometric and winding parameters are supposed to be the optimization quantities. Analyzed constructions – the initial one and the optimized ones, were validated by means of FEM calculations. The proposed approach can be employed in designing the SRM to be a drive motor in an electrical vehicle, at least as a first attempt.

scholarly journals A Control Scheme for Current with Cancellation of Back EMF and Tracing Fault Adapted Commutation Shift for SRM Drive

2019 ◽  
Vol 8 (6S2) ◽  
pp. 109-112
Keyword(s):  
Dynamic Characteristics ◽  
Switched Reluctance Motor ◽  
Switched Reluctance ◽  
Operating Range ◽  
Control Scheme ◽  
Reluctance Motor ◽  
Acceleration And Deceleration

In our research, the winding current is improved for the switched reluctance motor for the purpose of control scheme and efficient accleration. The proposed system of DCSC, the phase with errors are extracted with raising winding current, these are processed for generating shifting angle with enhanced commutation and hence the improved winding current can be achieved under operating range. The improvement in current gradually improved by augmenting the CFBC also experimentally DCSC is verified. The designing of robust speed controlling scheme is achieved by the parameters of good acceleration and deceleration with certain dynamic characteristics and reversible running parameters.

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