Follow on from trying hand crank generator ( small turbine blades could not overcome inertia of gearing) now installing a NEMA 17 stepper motor instead.

In this Instructable I present the steps for the construction of a small Savonius type generator, portable and capable of capturing the energy of the wind to recharge small electronic devices through a USB port and light some LED lamps.

Wind energy is the natural sources of renewable energy which is available at the free of cost. The irregular heating of the atmosphere by the sun, which results in temperature and pressure differences, causes these motions. A wind turbine is a machine that generates electricity using the kinetic energy of the wind. It is a secondary type of solar …

This paper highlights a VAWT (Vertical Axis Wind Turbine) cascaded along the highway that makes use of the turbulent wind gusts created by fast moving vehicles on the highway and later converting the same into useful electrical energy. The performance of the developed system is tested for both indoor and outdoor conditions.

Buiding a Rotor for Vawt: This is a rotor i made with the 20x10mm (10pcs S-20-10-N) This rotor can be used for a wind turbine generator or water turbine. The idea is to build coils with 20mm inner diameter and place them in a stator so when the magnet passes over one coil…

水平軸風力機 (HAwT)和垂直軸風力機 (VAwT)的套用，為將風能轉換成電能或機械能提供了切實可行的途徑。 《垂直軸風力機原理與設計 (精)》 (作者伊恩·帕拉斯基沃尤)基於達里厄概念著重論述了垂直軸風力機的氣動設計與性能，同時也通過水平軸風力機與垂直軸風力機之間的比較，討論了風能作為替代能源之一的未來發展趨勢及其社會經濟與環境效益。 《垂直軸風力機原理與設計 (精)》非常適合機械與航空工程領域學生、專業工程師、大學教授，以及政府與行業部門的研究 …

The primary objective of this paper was to design a small-scale Savonius wind turbine well suited for providing autonomous power to an embedded system. We analyzed the potential of energy production using a vertical-axis wind turbine (VAWT), which is a renewable energy source suitable for use in areas with low wind energy potential.

2016年12月12日 · The scalability of these make them very useful for all kinds of sub-implementations like their bus stop WIFI/USB Charge station, lights and advertising. Additionally they are experimenting with hybrid PV (photovoltaic) and VAWT systems.

垂直轴风力发电机（VAWT）因其结构简单、安装方便等优点，被广泛应用于城市和农村的小型风力发电系统中。 然而，目前对于VAWT的研究仍存在一些问题，例如如何提高其效率和可靠性等。

MUCE started the study and manufacture of Vertical Axis Wind-power Turbine (VAWT) and the system of VAWT/WSPS ( Wind-Power and Solar Energy Power System ). By the end of 2002 MUCE successfully made the first set of VAWT and at the beginning of 2003 some army units adopted such VAWT systems and all these systems