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Details van artikel 5 van 41 gevonden artikelen
| Titel: |
A SIMPLIFIED METHOD FOR DETERMINING THE AVAILABLE POWER AND ENERGY OF A PHOTOVOLTAIC ARRAY |
| Auteur: |
Imamura, M. S. |
| Verschenen in: |
International journal of sustainable energy |
| Paginering: | Jaargang 10 (1991) nr. 3-4 pagina's 205-210 |
| Jaar: |
1991-10-01 |
| Inhoud: |
A practical method of calculating the power and energy capabilities of a PV array source is presented in this paper. The method is based on power flow relationships with average values for constants and actural measurements of key variables, solar irradiance and module temperature on an hourly basis or other discrete time intervals. Included in this paper is an example for a PV plant and a simple procedure for constructing and validating the math model The method is applicable to any PV array configuration which is operating normally, i.e., when no PV modules are bypassed by the shunt diodes. The array can comprise one or more PV modules. The accuracy of this method is dependent upon proper selection of the values of various constants in the math model as well as how well the model has been validated. The calculation and display of maximum power capability in real-time have been implemented in several PV plants. Some of them have found it to be very useful for operation, maintenance, performance analysis, and energy utilization improvement purposes. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 41 gevonden artikelen
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