Electrical Machines
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Power, Voltage and EMF Equation of a DC Motor – Formulas
DC Motors Formulas and Back EMF Equation EMF Equation of a DC Motor The basic DC motor’s E.M.F equation is given below. Eb = PΦNZ / 60A Where; P is…
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Induction Motor & Linear Induction Motors Formulas & Equations
Formulas and Equations for Linear and Induction Motors The following equations and formulas related to linear and induction motors can be used to calculate the basic parameters while analyzing and…
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Transformer Formulas and Equations
Electrical Transformer Formulas & Equations The following parameters can be calculated by using the basic electrical transformer formulas, equation and functions while designing and analyzing transformers related circuits and networks.…
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Motor Protection – Types of Faults and Protection Devices
Types of Motor Faults and Protection Devices Common Motor Failures and Faults It is important to know and to understand motor failures and faults to define the most suitable protection…
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Generator Protection – Types of Faults & Protection Devices
Types of Generator Faults and Protection Devices Common Generator Faults Generator faults are usually classified into internal and external faults; internal faults are due to problems within the generator components…
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Calculation & Design of Solar Photovoltaic Modules & Array
Determining the Number of Cells in a Module, Measuring Module Parameters and Calculating the Short-Circuit Current, Open Circuit Voltage & V-I Characteristics of Solar Module & Array What is a…
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Series, Parallel & Series-Parallel Connection of Solar Panels
Series, Parallel and Series-Parallel Configuration of Photovoltaic Arrays What is a Solar Photovoltaic Array? A Solar Photovoltaic Module is available in a range of 3 WP to 300 WP. But…
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How to Wire Solar Panels in Series-Parallel Configuration?
Series-Parallel Connection of Solar Panels to the Battery and Inverter For small residential loads, the series-parallel combination of solar panels is less common (but possible) wiring connection to the batteries,…
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How to Design a Solar Photovoltaic Powered DC Water Pump?
A Guide on Designing a Solar Photovoltaic Powered DC Water Pump Typical Design of Solar Powered DC Motor Pump The simplest type of PV system one could ever design is…
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Full Bridge Inverter – Circuit, Operation, Waveforms & Uses
Construction and Working of Single Phase Full Bridge Inverter (R-L-C Load) What is a Full Bridge Inverter ? Full bridge inverter is a topology of H-bridge inverter used for converting DC…
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