'Circuit voltage' diaporamas de présentation

Organic Semiconductor-based Plastic Solar Cells

1.37k views • 73 slides

PWM Pulse Width Modulation

PWM Pulse Width Modulation. ME 4447/6405 November 6th, 2012. Ellen Qiulei Huang Juan Orphee Austin Farmer. Outline. Introduction -- What is PWM? Analog vs. Digital Actuation Consideration on PWM frequency Implementation on the HCS12 --Register Setup

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Coupled optoelectronic simulation of organic bulk- heterojunction solar cells: Parameter extraction and sensitivity ana

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Solar Cell Chapter 4: Efficiency Limits, Losses, and Measurement

Solar Cell Chapter 4: Efficiency Limits, Losses, and Measurement. Nji Raden Poespawati Department of Electrical Engineering Faculty of Engineering University of Indonesia. Contents. 4.1. Efficiency Limits 4.2. Effect of Temperature 4.3. Efficiency Losses

724 views • 25 slides

ECE 442 Solid-State Devices & Circuits 9. BJT Amplifiers

ECE 442 Solid-State Devices & Circuits 9. BJT Amplifiers. Jose E. Schutt-Aine Electrical & Computer Engineering University of Illinois jschutt@emlab.uiuc.edu. Small-Signal Model. What is a small-signal incremental model?

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Which circuit will have more open-circuit voltage noise across its terminals?

M6. Which circuit will have more open-circuit voltage noise across its terminals?. 1 k. 2 k. top bottom they are the same. 3 k. M6. Compute the open-circuit voltage noise across the terminals. Both resistors are at 300K. 12 k. 1 nV /?Hz 5 nV /?Hz 10 nV /? Hz

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PV System Design and Installation

1.84k views • 12 slides

Batteries Specifications

Batteries Specifications. Estimating when they will be fully discharged. Batteries. Batteries are electrochemical cells. A chemical reaction inside the battery produces a voltage between two terminals.

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Prof. David R. Jackson Dept. of ECE

ECE 6340 Intermediate EM Waves. Fall 2013. Prof. David R. Jackson Dept. of ECE. Notes 29. Mutual Impedance. +. -. The mutual impedance Z 21 between two antennas is calculated. +. +. -. -. Mutual Impedance (cont.).

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Grid Connected Solar Photovoltaic Array with MPPT Matlab Simulation

Now a days, due to the problem of generation of electricity and consumption required is not sufficient so, solar generation system is essential. Nowadays, with generates electricity to match the required demand. So this paper is important. Here using, 1 Soltech 1STH 215 P solar panel in SIMULINK. In this paper we are control the renewable energy based solar photovoltaic system using MATLAB. The grid connected MATLAB model is studied under solar radiation and changing weather condition. In this we generate excess amount of electricity and send to the utility grid. Here we used MPPT technique which is implemented in DC DC step up converter to permit P V module to give power at maximum power point. The output of this converter is given to the 3 level inverter and it synchronized the utility grid. Payal Ganvir | Radharaman Shaha "Grid Connected Solar Photovoltaic Array with MPPT Matlab Simulation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23832.pdf Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/23832/grid-connected-solar-photovoltaic-array-with-mppt-matlab-simulation/payal-ganvir

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Duracell button batteries to be best used with its various advantages

In most of the electronic devices, Duracell button batteries are being used. The only reason behind it is that the batteries are light in weight and that makes them as well as the device portable. Any secondary or the non-rechargeable battery including zinc carbon or any dry cell will provide around 500-800 mill ampere/hour current. As it is obvious that the battery efficiency is highly dependent on the test and the measure condition, is also depends on the duty cycle, cut off voltage.

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Duracell AAA can serve the electronic world with best efficiency and affordability

In most of the electronic devices, Duracell AAA are being used. The only reason behind it is that the batteries are light in weight and that makes them as well as the device portable. Duracell AAA can be both used as either primary battery or the rechargeable battery because they mostly consists of an electromechanical cell. The specification like terminal voltage and efficiency of the Duracell AAA totally dependent on the battery chemistry. Any secondary or the non-rechargeable battery including zinc carbon or any dry cell will provide around 500-800 mill ampere/hour current. As it is obvious that the battery efficiency is highly dependent on the test and the measure condition, is also depends on the duty cycle, cut off voltage.

106 views • 1 slides