Digital twins, a product of new-generation information technology development, allows the
physical world to be transformed into a virtual digital space and provide technical support for …

This paper presents a feasible state estimation of speed sensorless rotor field oriented
controlled induction motor (IM) drive based on an accurate Extended Kalman Filter (EKF) …

A low-cost position sensorless speed control method for permanent magnet synchronous
motors (PMSMs) is proposed using a space vector PWM based four-switch three-phase …

This paper presents an efficient and cost worthy BLDC motor drive by reducing number of
switches in power converter. The BLDC motor is widely used in many applications because …

Brushless DC (BLDC) motors are widely used in a variety of applications such as industrial
automation and consumer appliances. Moreover, minimizing the cost of the drive is …

With features such as high power density, high efficiency and reliability, speed controllability
over a wide range, maintenance-free, etc., brushless dc motors driven by sensorless drive …

DC distribution system with DC appliances offer more efficient use of limited energy
resources. A BLDC mixer-grinder is a promising alternative to the presently used inefficient …

Position sensor and switching device faults usually occur in an interior permanent magnet
synchronous motor (IPMSM) drive system. To increase reliability of such a system, it is …

Applications using permanent magnet synchronous motors (PMSM) are becoming
increasingly popular today. These motors are controlled by special electronic circuits; with …

This paper proposes a sensorless control strategy using sine-wave high-frequency (HF)
voltage injection for three-phase four-switch (TPFS) inverter fed interior permanent magnet …