1997
DOI: 10.1109/41.557499
|View full text |Cite
|
Sign up to set email alerts
|

A torque controller suitable for electric vehicles

Abstract: A torque controller suitable for electric vehicles is studied. The controller ensures an induction motor generates the motor torque efficiently, stably, and accurately. The torque control system feeds back an assumed motor torque calculated using the secondary magnetic flux and the torque current detected from current sensors of the primary currents. The motor torque is controlled by using the torque current reference determined from the generated secondary magnetic flux and the magnetizing current reference. … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
8
0
2

Year Published

1998
1998
2024
2024

Publication Types

Select...
5
3

Relationship

1
7

Authors

Journals

citations
Cited by 26 publications
(10 citation statements)
references
References 7 publications
0
8
0
2
Order By: Relevance
“…Equation (1) states that the rotor flux depends only on i sd , whereas (2) shows that the torque is proportional to the product of the rotor flux and the current i sq .…”
Section: Basic Ideas Behind the Control Strategymentioning
confidence: 99%
See 1 more Smart Citation
“…Equation (1) states that the rotor flux depends only on i sd , whereas (2) shows that the torque is proportional to the product of the rotor flux and the current i sq .…”
Section: Basic Ideas Behind the Control Strategymentioning
confidence: 99%
“…In literature it is possible to find papers focused on the specific problems of EVs or on the optimization of general-purpose control schemes but suitable also for EVs. In the first case, the contributions are mainly about energy-saving control strategy, that can give remarkable results provided that the motor parameters are known with sufficient accuracy [2]- [3]. In the second case, the control schemes are usually aimed to achieve the maximum torque capability of the machine over the whole flux weakening region [4]- [7].…”
Section: Introductionmentioning
confidence: 99%
“…Then, electromagnetic power in phase A is e, (t)i, (t) = P,, + P2 cos (2colt) (3) +P4 cos(4w1t) + P6cos(6w1t) + By the same token, electromagnetic power of phase B and C is e_B (t) iB (t) = P,, + P2cos 2cot t-2 T) +P4 cos 4 olt --2 2 ) (4) +P6 cos (6 (colt --2 T ))+**-…”
Section: Measures To Reduce Harmonic Wave Torquementioning
confidence: 99%
“…Variable-poles two-speed AC motor, VVVF controlled DC motor and disc-type PMSM drive system has presented tradition-breaking improvement compare with hydraulic system [3], [4]. Nonetheless, in electric drive system, the perfect performance of lower-speed gearless PMSM is incomparable.…”
Section: Introductionmentioning
confidence: 95%
“…By using the advance technology of power electronics and electric control, the task for complicated control can be implemented. To do this job, the induction motor is made linear by operating the method of Field Oriented Control [2] [3].…”
Section: Introductionmentioning
confidence: 99%