One 70 W television used 6 hours per day One 90 W washing machine used for 10 h'day. One 400 W Air conditioner that runs 24hday with compressor running 12h On and Off 12h. The system is powered by 12VDC, 220 Wp panel, and Sun Hours is 8.8 To design energy storage system, 60% depth of diode (DOD%), battery loss 85%, and five days of autonomy, The calculated battery capacity is v Ah. To design the imvertor size should be around . 600 3000 if five panels are used, to design MPPT Charge Controller should be 235

One 70 W television used 6 hours per day One 90 W washing machine used for 10 h'day. One 400 W Air conditioner that runs 24hday with compressor running 12h On and Off 12h. The system is powered by 12VDC, 220 Wp panel, and Sun Hours is 8.8 To design energy storage system, 60% depth of diode (DOD%), battery loss 85%, and five days of autonomy, The calculated battery capacity is v Ah. To design the imvertor size should be around . 600 3000 if five panels are used, to design MPPT Charge Controller should be 235

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Problem) A photovoltaic (PV) panel needs to be connected to the 24V DC bus. The output voltage of the PV panel varies as shown in Fig.PE_I. The maximum power point (MPP) of the PV panel for different irradiances is also shown in Fig. PE-1. A power electronic converter needs to be designed to keep the PV deliver the MPP with variations in irradiances. The switching frequency is 100kHz. a) Which topology should be used to implement this converter and why? b) What is the output voltage range of your selected converter? c) Calculate the minimum value of L so that the converter works in CCM over the whole operating range. d) Calculate the value of output capacitor so that the voltage ripple is less than 5 % of the nominal value.
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If the average of set of voltage reading is 57.6V. The precision for one of the reading 49.4, will be 0.86 O -0.04 O 1.73 1.94
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The dark saturation current of a solar cell is 1.7E-8 A/m2, the cell temperature is 323 K, the short-circuit current density is 221 A/m2, Vmay is 0.506 V and the available solar radiation is 767 W/m2 . The Boltzmann's gas constant is 1.381X10-23 J/K and the electronic charge is 1.602X10-19 J/V. Calculate Open-circuit voltage Voc in Volts = Current density at maximum power Imax in A/m2= Maximum power Pmax in W/m² = % Maximum efficiency nmax =
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