High Stability V/f Control of PMSM Using State Feedback Control Based on n-t Coordinate System

Matsuki, Yosuke; Doki, Shinji

doi:10.23919/ipec.2018.8507624

Cited by 10 publications

(3 citation statements)

References 7 publications

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“…The losses in this technology are reduced as transistors are switched only when the torque and flux is needed be within their hysteresis bands, Hence, the switching losses are minimized. Used to generate PWM modulation signals in a 2-phase static coordinate 61) . By Depenbrock, the direct torque control was proposed.…”

Section: Direct Torque Control (Dtc)mentioning

confidence: 99%

Methods of Implementation in an Electric Vehicle Conversion and Vehicle Controller: A Review

Shailendra Singh Chauhan,

Lamba,

Yagyasen

2024

Evergreen

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The modern trends in converting a gasoline-powered vehicle (Diesel, Petrol, or CNG) into an electric vehicle requires an appropriate redesign in the placement of new electrical components. These new trends of approaches are often applied to vehicles that are manufactured for the sole purpose of operating a fully electric vehicle without any gasoline components. However, in the case of retrofitting a gasoline-powered vehicle into a battery-powered electric vehicle (EV), different approaches are used in an already running vehicle that can be converted into a fully functioning Electric Vehicle. This results in better recycling, environment-friendly usage of old vehicles, and a massive improvement in air pollution levels. A minimum amount of maintenance while owning an Electric Vehicle is a key factor where the automobile industry gains attention for buyers or customers. The conversion of traditional or conventional vehicles into fully functioning Electric Vehicles has gained preference in recent years. However, the components used in an Electric vehicle are to be discussed to fully assess the working of an EV in the process of this conversion. In this paper, we shall focus particularly on the implementation of such conversions and controlling of the electric vehicle through different types of Electric Vehicle Control. The functions of each component in an Electric Vehicle Controller or just a controller in general, show different approaches to communicating with each other to achieve an efficient range and performance of the particular electric vehicle. The relations between these components inside of an EV controller can be studied by their energy flow, circuitry, and their functions. Control Area Network (CAN) is also considered as a topology to determine the aforementioned working of each component. Fault diagnosis, charging status, and battery capacity status are some of the many factors that are applicable after installing a controller within the Electric Vehicle.

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Section: Direct Torque Control (Dtc)mentioning

confidence: 99%

Methods of Implementation in an Electric Vehicle Conversion and Vehicle Controller: A Review

Shailendra Singh Chauhan,

Lamba,

Yagyasen

2024

Evergreen

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“…Another approach was proposed in [93], where the authors used control scheme of similar topology. The only difference is that they track MTPA trajectory by comparing real and desired currents in γδ reference frame.…”

Section: E Scalar Controlmentioning

confidence: 99%

Review and Classification of MTPA Control Algorithms for Synchronous Motors

Dianov¹,

Tinazzi

Calligaro

et al. 2022

IEEE Trans. Power Electron.

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This paper discusses the Maximum Torque Per Ampere (MTPA) control of synchronous motors, which have become an indispensable part of highly-efficient motor drives. It explains the nature of torque produced by synchronous motors, ways to find its maximum and algorithms to operate at this point, despite changes of loads and motor parameter variations. The authors propose a classification of the MTPA methods, based on the features of each algorithm or group of similar methods. They demonstrate the conventional control scheme and discuss the modifications necessary for the implementation of each method. This paper reviews existing maximum torque per ampere control algorithms, discusses their pros and cons and suggests possible areas of usage for each group of methods. The authors of the paper share their vast experience in the industry and research aspects, which were obtained by developing industrial, commercial, traction and military drives, and report on their views on the perspective of each method taken into consideration.

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“…Constant V/F ratio control, also known as constant flux control, can obtain the constant flux by guaranteeing that the stator voltage per frequency maintains constant. The state feedback control was adopted in an N-T coordinate system, and a new sensorless V/F control method for PMSMs was proposed [26]. When the motor was running at low speed, the T-axis current is used to keep the system at high stability.…”

Section: Constant V/f Ratio Controlmentioning

confidence: 99%

Review and Development of Electric Motor Systems and Electric Powertrains for New Energy Vehicles

et al. 2021

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This paper presents a review on the recent research and technical progress of electric motor systems and electric powertrains for new energy vehicles. Through the analysis and comparison of direct current motor, induction motor, and synchronous motor, it is found that permanent magnet synchronous motor has better overall performance; by comparison with converters with Si-based IGBTs, it is found converters with SiC MOSFETs show significantly higher efficiency and increase driving mileage per charge. In addition, the pros and cons of different control strategies and algorithms are demonstrated. Next, by comparing series, parallel, and power split hybrid powertrains, the series–parallel compound hybrid powertrains are found to provide better fuel economy. Different electric powertrains, hybrid powertrains, and range-extended electric systems are also detailed, and their advantages and disadvantages are described. Finally, the technology roadmap over the next 15 years is proposed regarding traction motor, power electronic converter and electric powertrain as well as the key materials and components at each time frame.

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High Stability V/f Control of PMSM Using State Feedback Control Based on n-t Coordinate System

Cited by 10 publications

References 7 publications

Methods of Implementation in an Electric Vehicle Conversion and Vehicle Controller: A Review

Methods of Implementation in an Electric Vehicle Conversion and Vehicle Controller: A Review

Review and Classification of MTPA Control Algorithms for Synchronous Motors

Review and Development of Electric Motor Systems and Electric Powertrains for New Energy Vehicles

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