Design and Analysis of BLDC Motor Driver for Hybrid Electric Vehicles

Kim, Seong-Cheol; Sangam, Narasimha; Pagidipala, Sravanthi; Salkuti, Surender Reddy

doi:10.1007/978-981-16-7794-6_12

Cited by 9 publications

(2 citation statements)

References 30 publications

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“…Moreover, they are also very reliable [ 14 ]. For these reasons, these motors are now widely used in industrial applications [ 15 ], automotive applications [ 16 , 17 , 18 ] and household products [ 19 ].…”

Section: Bldc Actuators/motorsmentioning

confidence: 99%

Comparison of the Design of 3-Pole BLDC Actuators/Motors with a Rotor Based on a Single Permanent Magnet

Smółka

Firych‐Nowacka

2022

Sensors

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Permanent Magnet (PM) Brushless Direct Current (BLDC) actuators/motors have many advantages over conventional machines, including high efficiency, easy controllability over a wide range of operating speeds, etc. There are many prototypes for such motors; some of them have a very complicated construction, and this ensures their high efficiency. However, in the case of household appliances, the most important thing is simplicity, and, thus, the lowest price of the design and production. This article presents a comparison of computer models of different design solutions for a small PM BLDC motor that uses a rotor in the form of a single ferrite magnet. The analyses were performed by using the finite element method. This paper presents unique self-defined parts of basic PM BLDC actuators. With their help, various design solutions were compared with the PM BLDC motor used in household appliances. The authors proved that the reference device is the lightest one and has a lower cogging torque compared to other actuators, but also has a slightly lower driving torque.

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Section: Bldc Actuators/motorsmentioning

confidence: 99%

Comparison of the Design of 3-Pole BLDC Actuators/Motors with a Rotor Based on a Single Permanent Magnet

Smółka

Firych‐Nowacka

2022

Sensors

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“…Electric vehicles (EVs) are essential in reducing carbon emissions and adjusting the energy structure [1,2]. Benefiting from the improvements in driving range and charging convenience, the market share of EVs has proliferated.…”

Section: Introductionmentioning

confidence: 99%

A day‐ahead bidding strategy for battery swapping and charging system participating in the regulation market

Wang

Hou

et al. 2022

IET Generation Trans & Dist

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The battery swapping mode is a promising way for electric vehicles (EVs) to participate in power grid frequency regulation. However, the operation mechanism and the uncertainty management in the process still lack research. Aiming at this issue, this paper proposes a day-ahead bidding strategy for the battery swapping and charging system (BSCS) providing regulation reserve capacity in the ancillary service market. Firstly, a new BSCS-based regulation model is established. Then, an ambiguity set based on Kullback-Leibler (KL) divergence is used to manage the uncertainty of regulation signals and battery swapping demands. Furthermore, a boundary expectation approach is proposed to turn the problem into robust optimization. Finally, after using the extreme scenario method (ESM) to generate extreme scenarios, a duality-free column-and-constraint generation (C&CG) algorithm is employed to solve the problem. The case studies demonstrate that BSCS can provide economical and robust reserve capacity bidding plans in the day-ahead market with the proposed strategy. At the same time, the BSCS-based regulation service is simulated with the battery development trend in the future, and suggestions are given.

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