mahmoud ibrahim

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Aktiv seit 2011

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model of dc pump
anyone can help me to model dc pump 24v in simpowersystem and determine parameters to be connected to PV system

fast 13 Jahre vor | 0 Antworten | 0

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photovoltaic curves
how to make E =ΔP/ΔV=P(n)-P(n-1)/v(n)-v(n-1) from curve of p&v of pv in simscape for fixed load coz every time i do it it produc...

etwa 14 Jahre vor | 0 Antworten | 0

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Beantwortet
I need to detect the zero voltage for switching on the mosfet .i am currently working on quasi resonant converter.do anyone have an idea on how to detect the zero voltage crossing using simulink blocks?
you can use switch and make it u=0 http://www.mathworks.com/help/toolbox/simulink/slref/switch.html

etwa 14 Jahre vor | 0

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delay error
i have voltage signal when i make it delay then subtract it from each other is suppose give zero but it give zero for some point...

etwa 14 Jahre vor | 1 Antwort | 0

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why Controlled PWM Voltage reduce simulation speed
when i use Controlled PWM Voltage in simscape it reduce simulation speed

etwa 14 Jahre vor | 0 Antworten | 0

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Controlled PWM Voltage
Controlled PWM Voltage how it work because when i connected to voltage source it give ratio of output voltage not pulse signal ...

etwa 14 Jahre vor | 1 Antwort | 1

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fuzzy MPPt
I am currently simulating a MPPT for solar cell connected to buck converter where the duty cycle is being controlled by a fuzzy...

etwa 14 Jahre vor | 3 Antworten | 2

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