Energy efficiency characterisation of a solar-photovoltaic water pump system
Institution: | University of Johannesburg |
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Department: | |
Year: | 2015 |
Posted: | 02/05/2017 |
Record ID: | 2128323 |
Full text PDF: | http://hdl.handle.net/10210/14671 |
A performance indicator, such as the power efficiency characterisation, is used to characterise many different systems and is a benchmark for efficiency characterisation. Power is an instantaneous measure that only characterises a specific operational condition of a system. Therefore, it is accurate and sufficient for characterising systems with (as far as possible) constant operational conditions that do not fluctuate on a frequent basis. To characterise the overall performance of a system with fluctuating operational conditions another method is required to measure and calculate the overall system efficiency ... Advisors/Committee Members: Pentz, D.C., Dr (advisor).