Stator Resistance Compensation Based on Fuzzy Logic Control in SFOC System

Bai-shan, Mei; Wen-qi, HU

doi:10.1109/isdea.2010.384

Cited by 1 publication

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several solutions are proposed for these problems. Solutions to the problem of variation of the stator resistance are such as in Nagataki et al (2020) and Bai-shan and Wen-qi, (2010), solutions to the problem of pure integrators are such as in Liu et al (2007), Zhang and Dai, (2010), Man andChen, (2011), andLuo et al (2020), combined solutions to both problems are such as in Mitronikas et al (2001), Mitronikas and Safacas, (2004), Lee et al (2014), and Mei and Feng, (2014), and solutions to the problem of coupling effects between the motor speed and the stator flux are such as in Liu et al (2007) and Amiri and Khaburi, (2012).…”

Section: Introductionmentioning

confidence: 99%

A new simplified sensorless direct stator field-oriented control of induction motor drives

2022

View full text Add to dashboard Cite

A field-orientation scheme is a typical control technique of induction motors to obtain sophisticated performance. The stator field-oriented control is less sensitive to parameter variations than the rotor field-oriented control. In addition, the estimation of the stator flux is more accurate than that of the rotor flux. Therefore, the stator flux system is considered a good choice for variable speed drives. However, the traditional configuration of the system includes four PI controllers which need effort in tuning. In this article, simple calculations are proposed such that the configuration and performance of the stator field-oriented control systems are improved by including only two PI controllers. In addition, with the aid of the machine phase axes, a simple procedure for the speed estimation target is suggested to effectively estimate the rotor speed of the machine with a direct estimation without any need for a PI controller or additional observers in the speed observer procedure. The obtained results confirm the effectiveness of the proposed control scheme.

show abstract