A self-reliant, economically-affordable and maximum-efficiency solar water pumping system is proposed in this paper. The autonomy is achieved powering the system through a PV source which well fits for remote or isolated applications. The costs are reduced by removing the DC-DC voltage converter usually present in these applications. The efficiency is enhanced by using a Synchronous Reluctance motor that directly control the pump speed through a Maximum Power Point Tracking algorithm. The paper includes novel implementation hints and a batch of experimental results that prove the effectiveness of the proposal.
Enhanced solar water-pumping system driven by a synchronous reluctance motor
Pasqualotto D.;Tinazzi F.;Zigliotto M.
2021
Abstract
A self-reliant, economically-affordable and maximum-efficiency solar water pumping system is proposed in this paper. The autonomy is achieved powering the system through a PV source which well fits for remote or isolated applications. The costs are reduced by removing the DC-DC voltage converter usually present in these applications. The efficiency is enhanced by using a Synchronous Reluctance motor that directly control the pump speed through a Maximum Power Point Tracking algorithm. The paper includes novel implementation hints and a batch of experimental results that prove the effectiveness of the proposal.
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