Ahmad Afif Amrulloh, Basuki Winarno, Yuli Prasetyo, Raden Jasa Kusumo Haryo


Abstract— Electrical energy is the most vital necessity in daily human’s life. The need of electrical energy has been continuously increasing along with the industry and society development. Indonesia is a tropical country with loads of energy sources which one of them is the new renewable energy sources. There are still many unexploited river flows that possess potentials as energy sources. The Floating-Hydro power plant is one of portable power plants harnessing the river flows as the energy source.

In this study, the Low Rotation 1 Phase AC Generator Using Multiple Stator and Rotor Method in the Floating-Hydro Power Plant was designed. This generator consisted of several stators and rotors. The stator was strung together using the enamel wire. As in accordance to the design outcome, the number of stator windings was 364 per coil, the space between windings was 4cm, and the stator diameter was 25cm. Meanwhile, the rotor consisted of Neodymium (NdFeB) type permanent magnet which was going to be induced into the stator. Every rotor consisted of 10 pieces of permanent magnet with a space between magnets was 2cm.

The experiment result, which was performed on the 1 phase axial generator using 2 stators and 3 rotors with loads in the form of 3 pieces of 35W 12VAC lamps, generated voltages of 2,1 VAC with currents of 0,03A at the low speed of 100rpm.  Meanwhile, at the speed of 1200rpm, it generated voltages of 10,68VAC with currents of 0,23A.



Axial Flux Axial, Multiple Stator, Floating-Hydro, Permanent Magnet Neodymium (NdFeB).

Full Text:



Winarno, B., Haryo, J. K., & Widodo, Y. H. (2019). Comparison of Stator Windings on Permanent Magnet Generators For Horizontal Axis Wind Turbine (Hawt). JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science), 2(1), 53-56.

Winarno, B., & Yuwono, I. (2017). Optimalisasi Gaya pada Coil dengan Modifikasi Dimensi menggunakan Metoda Algoritma Genetika. JEECAE (Journal of Electrical, Electronics, Control, and Automotive Engineering), 2(1), 77-82.

Puja Setia, Rozzef Pramana, S.T., M.T.(2017). Rancang Bangun Mini Generator Fluks Aksial 1 Fasa Putaran Rendah Menggunakan Neodymium Magnet (NdFeB) Berbasis Multi Cakram. Riau : Penerbit Universitas Maritim Raja Ali Haji

Joko Arifin. Jurusan Teknik Politeknik Negeri (2017). Madiun Rancang Bangun Rangka dan Turbin Air Terapung pada Pembangkit Listrik Tenaga Floating Hydro-Portable (pdf)

F. Danang Wijaya, Yusuf Susilo W, Ryan Adi Nugroho. (2014). Perancangan Generator Magnet Permanen Fluks Aksial Putaran Rendah. Yogyakarta : Penerbit Annual Engineering Seminar

Sidik Nugroho. FT UMS. (2016). Desain Generator Magnet Permanen RPM Rendah dengan Memanfaatkan Motor Kipas. Skripsi

Edy Sofian. FT UI (2011). Studi Bentuk Rotor Magnet Permanen Pada Generator Sinkron Magnet Permanen Fluks Aksial Tanpa Inti Stator Skripsi (pdf)

Maulana Akbar. FT UI. (2012). Rancang Bangun Generator Turbin Angin Axial Tiga Fasa Untuk Kecepatan Angin Rendah. Skripsi



  • There are currently no refbacks.

JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science)
Electrical Engineering Department, Faculty of Engineering

Mailling Address:

  • Address: Taman Agung Street No. 1, Sukun, Malang City, East Java, 65146, Indonesia.
  • Website:
  • Phone: +62 831 - 1205 - 2815 
  • Email:

JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License Creative Commons License

Copyright ©2020 University of Merdeka Malang Powered by Open Journal Systems.