Authors: Napat Watjanatepin , Pakorn Somboonkij
Affilation: Rajamangala University of Technology Suvarnabhumi, Thailand
Pages: 765 - 768
Keywords: experimental sets, efficiency, photovoltaic electrical generating system
The experimental set is suitable to use for training and teaching including the topics of PV stand-alone system, and PV grid-connected system. This experimental set could be use for students, workers, technicians, installers, and anyone who is interested about the PV Systems. The experimental set should help students or trainee to know and understand about the photovoltaic electrical generating devices and systems. Then they can develop skills, knowledge, and they could be applies in real works. Research tools are consisted of experimental set, worksheet, and the expert evaluation form. The sampling group is 10 first year electrical engineering students of Rajamangala University of Technology Suvarnabhumi(Nonthaburi Campus). The expert evaluation results show that this experimental set is very appropriate to use for training and teaching. The analyzing results from sampling group found that the efficiency of the Photovoltaic Electrical Generating System experimental set is set is equal to 84.5 percents as according to the research hypothesis.