MODELLING A DIRECTLY COUPLED PHOTOVOLTAIC PUMPING SYSTEM IN A SOLAR DOMESTIC HOT WATER SYSTEM

摘要：

This paper presents a photovoltaic (PV) powered pumping system applying in a solar domestic hot water (SDHW) system. Two circulators (‘Standard and ‘Solar) are employed respectively. A new model of circulator is developed in TRNSYS based on a ‘Standard type that consists of a DC-brushless motor and a centrifugal pump. Model validation is carried out by comparing with the experimental measurement. The experimental performance of these two circulators is analyzed on the aspects of startup and the stable operation stage.

作者: Y.Bai G.Fraisse

作者单位: Design Optimization and Environmental Engineering Laboratory (LOCIE), Polytech’ Savoie, University of Savoy Campus scientifique Savoie Technolac 73376 Le Bourget du lac, France

会议类型: 国际会议

会议名称: 2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-18（万方平台首次上网日期，不代表论文的发表时间）