Optimized Performance of Closed Loop Control Electromagnetic Field for the Electric Generators with Energy Storage

Anumut Siricharoenpanich1

Sahassawas Poojeera2

Apichat Srichat3

Ponthep Vengsungnle4

Paisarn Naphon1,Email

1Thermo-Fluids and Heat Transfer Enhancement Research Lab. (TFHT), Department of Mechanical Engineering, Faculty of Engineering, Srinakharinwirot University, 63 Rangsit-Nakhornnayok Rd., Ongkharak, Nakhorn-Nayok, 26120, Thailand.

2Department of Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, 32000, Thailand.

3Department of Mechanical Engineering, Faculty of Technology, Udon Thani Rajabhat, University, 41000, Thailand.

4Department of Agricultural Machinery Engineering, Faculty of Engineering and Architecture, Rajamangala University of Technology Isan, Nakhonratchasima 30000, Thailand.

Abstract

The effects of the generated electromagnetic field on the operation of electrical generators with energy storage have been investigated. A prototype consists of an electromagnetic field system, an electrical generator, and an energy conversion and storage system. The electromagnetic generator field comprises both the rotor and the stator. Two rotors are made from an aluminum block with 64 holes for 128 Neodymium magnets. The aluminum block makes eight stator coils with 325 turns of copper wire. The testing method was repeated for various electromagnetic field sources, beginning motor driving time, and generator types for the best performance. The highest spinning speed of the rotor is determined to be about 1920 rpm for the G-2, 1720 rpm for the G-3, and 940 rpm for the G-1. Acquiring a satisfactory beginning motor driving time of 5 seconds is possible. The maximum performance is achieved by the G-2 generator, which has four electromagnetic field sources and an initial motor driving time of 5 seconds. However, the generator has been continually enhanced to achieve greater performance, including system adaptability, connection and drive system, and load and energy storage system.

Optimized Performance of Closed Loop Control Electromagnetic Field for the Electric Generators with Energy Storage