Adaptive drive element for PV panel cleaning system: linear BLDC motor

Eker, Mustafa

doi:10.1007/s00202-022-01680-8

Cited by 4 publications

(2 citation statements)

References 26 publications

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“…The Fig. 1 shows the basic view of the single-sided linear BLDC and the 3D solid model of the proposed structure [14]. The working principle of the linear motor is basically similar to rotary machines.…”

Section: Basic Working Principle and Structure Of Linear Bldc Motormentioning

confidence: 99%

Investigation Effect of Magnet Skew on Thrust Force in Linear Brushless Direct Current Motor with FEM

Eker

2022

International Scientific and Vocational Studies Journal

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This study is concerned with the reduction of ripple in the thrust force produced in a linear Brushless Direct Current Motor (BLDC). To reduce the ripples in the generated thrust force, different methods such as structural solutions are applied both in the control part and in the production phase of the motor. In this study, skew application, which is one of the mechanical methods, is proposed. For this reason, the changes in the thrust force of a BLDC motor with a surface magnet-placed translator are investigated by applying different levels of skew to the magnets. First, a 3D solid model of the motor was created. A pole on the translator of the linear BLDC motor is composed of 3 equal magnet groups. For each skew level, the magnets were shifted 3 mm independently of each other and the thrust force values were examined. For this process, a 3D magnetostatic analysis of the linear BLDC motor was performed. The results obtained show that the skewing process applied to the magnets reduces the ripples in the thrust curve up to a certain point, after which no significant improvement in the ripple is observed, while the average force value decreases significantly.

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Section: Basic Working Principle and Structure Of Linear Bldc Motormentioning

confidence: 99%

Investigation Effect of Magnet Skew on Thrust Force in Linear Brushless Direct Current Motor with FEM

Eker

2022

International Scientific and Vocational Studies Journal

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“…Energy is the lifeblood of the world's economy. Nowadays, the energy crisis is intensifying and the world is in a period of high energy consumption, the use of clean and non-polluting renewable energy will become one of the measures to solve the energy crisis [1]. As one of the new energy sources, solar energy has a wide application prospect due to its own relatively clean and inexhaustible characteristics [2]- [4].…”

Section: Introductionmentioning

confidence: 99%

An improved modulation method for low common-mode current non-isolated series simultaneous power supply dual-input inverters for new energy generation applications

Sun,

Jiang

2024

Electr Eng

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Multi-input power supply systems are mostly used in the field of combined power supply of multiple new energy sources, and multi-input inverters play an important role in multi-input power supply systems, but multi-input inverters have the problem of common mode currents. This paper proposes an improved modulation method for a non-isolated series simultaneous power supply type dual-input inverter with low common-mode current for new energy generation applications. The design of a simulation circuit based on the corresponding dual-input inverter shows that this type of inverter can suppress the commonmode current below 30mA and has the advantage of low switching stress, providing an effective single-stage inverter solution for the combined power supply of multiple new energy sources.

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