Stator current control for high-speed induction machines operated from inverters with lc-output-filter

2007 ◽  
Vol 7 (4) ◽  
pp. 235-242 ◽  
Author(s):  
H. Rapp ◽  
J. Haag
Keyword(s):  
High Speed ◽  
Induction Machines ◽  
Current Control ◽  
Stator Current ◽  
Output Filter

H∞ Control to the BUCK-Type Switching Power Supply with Small Perturbation

2013 ◽  
Vol 347-350 ◽  
pp. 1358-1362
Author(s):  
Zi Сheng Li ◽  
Li Xu ◽  
Bao Shan Yuan
Keyword(s):  
Power Supply ◽  
Current Control ◽  
Control Mode ◽  
State Variables ◽  
Switching Power Supply ◽  
Small Perturbations ◽  
Switching Power ◽  
Current Sampling ◽  
Output Filter ◽  
Filter Capacitor

The purpose in this paper is the design of the control to switching power supply for small perturbations. By the theoretical analysis and calculation, with the output filter inductor current and filter capacitor voltage switching power supply as two state variables, the conclusion is that control of the output filter inductor current sampling do well in the anti-jamming. The simulation is made for verification. And comparing the results, the current control mode shows a very strong anti-interference ability.

Adaptive high bandwidth current control for induction machines

2003 ◽  
Vol 18 (2) ◽  
pp. 527-538 ◽  
Author(s):  
D. Telford ◽  
M.W. Dunnigan ◽  
B.W. Williams
Keyword(s):  
Induction Machines ◽  
Current Control ◽  
High Bandwidth

scholarly journals Current Control Method of WRSM in High-speed Operation Range

2015 ◽  
Vol 10 (5) ◽  
pp. 2052-2056 ◽  
Author(s):  
Jae-Jun Lee ◽  
Ki-Doek Lee ◽  
Ik-Sang Jang ◽  
Sung-Gu Lee ◽  
Woong-Chan Chae ◽  
...  
Keyword(s):  
High Speed ◽  
Control Method ◽  
Current Control

Rapid Computation of Harmonic Eddy-Current Losses in High-Speed Solid-Rotor Induction Machines

2013 ◽  
Vol 28 (3) ◽  
pp. 782-790 ◽  
Author(s):  
Ville Raisanen ◽  
Saku Suuriniemi ◽  
Stefan Kurz ◽  
Lauri Kettunen
Keyword(s):  
Eddy Current ◽  
High Speed ◽  
Induction Machines ◽  
Eddy Current Losses

scholarly journals Min-Max Predictive Control of a Five-Phase Induction Machine

Energies ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3713
Author(s):  
Daniel R. Ramirez ◽  
Cristina Martin ◽  
Agnieszka Kowal G. ◽  
Manuel R. Arahal
Keyword(s):  
Fuzzy Logic ◽  
Predictive Control ◽  
Loss Function ◽  
Traditional Method ◽  
Induction Machine ◽  
Decision Function ◽  
Current Control ◽  
Stator Current ◽  
First Time ◽  
Selection Of

In this paper, a fuzzy-logic based operator is used instead of a traditional cost function for the predictive stator current control of a five-phase induction machine (IM). The min-max operator is explored for the first time as an alternative to the traditional loss function. With this proposal, the selection of voltage vectors does not need weighting factors that are normally used within the loss function and require a cumbersome procedure to tune. In order to cope with conflicting criteria, the proposal uses a decision function that compares predicted errors in the torque producing subspace and in the x-y subspace. Simulations and experimental results are provided, showing how the proposal compares with the traditional method of fixed tuning for predictive stator current control.

A SPWM Control Method for Dual Buck Half Bridge Inverter Based on the Direction of Inductor Current

2011 ◽  
Vol 128-129 ◽  
pp. 784-788
Author(s):  
Xian Jin Zhang ◽  
Yong Xian Song
Keyword(s):  
Control Method ◽  
Current Model ◽  
Current Control ◽  
Hysteresis Current Control ◽  
Simulation And Experiment ◽  
Output Filter

The Dual Buck Half Bridge inverter has been widely researched because of no bridge arm shoot-through problem and higher efficiency. Because the switch frequency always varies, the output filter parameters are very difficult to optimally design by using hysteresis current control. In this paper, a SPWM control method is proposed. The control method not only can be easy realized, but also get the no-biased current model. Finally, the proposed SPWM control method is verified by the simulation and experiment results.

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