Energy Harvesting with Regenerative Braking for Induction Motor

Mishra, Ghanshyam; Choudhari, Jagdish

doi:10.1109/iceca.2018.8474701

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…Self-powered induction motors and their surrounding environments are modeled mathematically as part of the thermal modeling process [58]. This model takes into account the heat produced by the motor as well as the heat that is transferred through the air and the components.…”

Section: Energy Harvesting and Self-powered Induction Motor With Thermalmentioning

confidence: 99%

Thermal Analysis and Cooling Strategies of High-Efficiency Three-Phase Squirrel-Cage Induction Motors—A Review

Konda,

Ponnaganti,

Reddy

et al. 2024

Computation

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In recent times, there has been an increased demand for electric vehicles. In this context, the energy management of the electric motor, which are an important constituent of electric vehicles, plays a pivotal role. A lot of research has been conducted on the optimization of heat flow through electric motors, thus reducing the wastage of energy via heat. Futuristic power sources may increasingly rely on cutting-edge innovations like energy harvesting and self-powered induction motors. In this context, effective thermal management techniques are discussed in this paper. Importance was given to the potential energy losses, hotspots, the influence of overheating on the motor efficiency, different cooling strategies, certain experimental approaches, and power control techniques. Two types of thermal analysis computation methods, namely the lumped-parameter circuit method (LPCM) and the finite element method (FEM), are discussed. Also, this paper reviews different cooling strategies. The experimental research showed that the efficiency was greater by 11% with the copper rotor compared to the aluminum rotor. Each rotor type was reviewed based on the temperature rise and efficiency at higher temperatures. The water-cooling method reduced the working temperatures by 39.49% at the end windings, 41.67% at the side windings, and by a huge margin of 56.95% at the yoke of the induction motor compared to the air-cooling method; hence, the water-cooling method is better. Lastly, modern cooling strategies are proposed to provide an effective thermal management solution for squirrel-cage induction motors.

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Section: Energy Harvesting and Self-powered Induction Motor With Thermalmentioning

confidence: 99%

Thermal Analysis and Cooling Strategies of High-Efficiency Three-Phase Squirrel-Cage Induction Motors—A Review

Konda,

Ponnaganti,

Reddy

et al. 2024

Computation

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Energy needs in dynamic braking on Dahlander motor

Saputro

Asmar

Sunanda

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Dahlander motors are using with different speed regulation needs. In this article, dynamic braking is using by injecting a DC voltage to see energy usage at fast and slow rotation. Control of the fast and slow rotation at the control panel using Arduino. The DC voltage variations given are 15 volts, 20 volts, and 24 volts. At a 15 volt DC voltage injection, the energy needed at fast rotation is 0.0018 Wh and at slow rotation 0.00072 Wh. For injection of a 20 volt DC voltage, the energy required for fast rotation at 0.0025 Wh and at 0.00085 Wh for slow rotation. Whereas 24 volt DC voltage injection, the energy needed at 0.0036 Wh for fast rotation and 0.00077 Wh for slow rotation.

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