A Novel Loss Model Control-Based Efficiency Enhancement Scheme for IFOC Induction Motor Drive

Kumar, Manish; Kumar, Bhavnesh; Rani, Asha

doi:10.1007/s13369-022-06706-8

Cited by 3 publications

(2 citation statements)

References 25 publications

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“…This method is known as segregation or summation of losses. Furthermore, the efficiency is determined from the total loss because the output power equals the input power in electrical energy minus the power loss Ploss [21].…”

Section: Methods 21 Performance Of Traction Motormentioning

confidence: 99%

Performance analysis of three-phase induction motor for railway propulsion system

Kamar,

Lestari,

Soewono

et al. 2023

IJPEDS

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A three-phase induction motor absorbs the most electric power among other electrical loads. Therefore, three-phase induction motors are the primary electric motors used in industrial applications thanks to their simple construction and easy operation, as well as low cost and low maintenance costs. Efficiency is a critical parameter that characterizes an induction motor as a traction motor. The traction motor is defined as the engine's effectiveness in converting electrical power at its input into mechanical energy by rotating torque on its axis. One way to analyze the efficiency is to use test data obtained from laboratory tests in case-loaded and no-load tests. Calculations using several formulas on the efficiency of an induction motor as a traction motor produce the same result, namely the efficiency of 98.6% by applying variable frequency drive (VFD). The result of laboratory tests and their analysis can be used as a reference for designing three-phase induction motors for railway traction motors, especially traction motors for high-speed trains<em>.</em>

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Section: Methods 21 Performance Of Traction Motormentioning

confidence: 99%

Performance analysis of three-phase induction motor for railway propulsion system

Kamar,

Lestari,

Soewono

et al. 2023

IJPEDS

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show abstract

“…Due to the issues associated with the need for a mechanical speed sensor such as the maintenance problems and the high cost required and other issues of reliability, it is important to assure the implementation of the proposed DSFOC system with a more sufficient sensorless speed observer (Kumar and Goyal, 2018;Sun et al, 2021;Kumar et al, 2022). Hence, to attain this target, a highperformance sensorless speed-estimation procedure is handled in this article with the aid of the suggested senseless algorithm implemented by the author in the previous work (Hussien, 2020).…”

Section: Current Limitsmentioning

confidence: 99%

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

2022

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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.

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A novel reference flux estimation technique for performance improvement of fuzzy DTC controlled IM drive in an electric vehicle using teamwork optimisation algorithm

Sahoo

Jena

2023

International Journal of Ambient Energy

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A Novel Loss Model Control-Based Efficiency Enhancement Scheme for IFOC Induction Motor Drive

Cited by 3 publications

References 25 publications

Performance analysis of three-phase induction motor for railway propulsion system

Performance analysis of three-phase induction motor for railway propulsion system

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

A novel reference flux estimation technique for performance improvement of fuzzy DTC controlled IM drive in an electric vehicle using teamwork optimisation algorithm

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