24 Questions 64 Answers 0 Followers
Questions related from Mohammad Malek Mohammadi
Is the explanation that the digital equipment takes longer to propagate? For instance, a software synthesis is very slow compared to a hardware synthesis.
11 November 2014 7,203 17 View
Hi Most manufacturers produces crimped and straight lead pairs of their capacitors which has exactly same capacitance and voltage rating. Why do they bother crimping the leads? Best Regards.
11 November 2014 3,072 9 View
I know that putting 240V through an appliance rated at only 120V would almost certainly damage it. But what if I connect an appliance rated for 240V into a 120V AC socket? Apart from degradation...
11 November 2014 5,789 18 View
Hi What is the best software for simulation of Power electronic projects such as DC/DC converters with high Input-Output Voltage or Current? I think that MATLAB(Simulink) some times is not good...
11 November 2014 3,561 84 View
Hi What result does selecting the wrong capacitance have? Does it skew the frequency, alter the shape of the waveform produced, or something entirely different? Best Regards.
11 November 2014 671 6 View
Why in a standard house, instead of using many low power AC-DC rectifier, isn't there a big (like 12V 20~50A) AC-DC rectifier which supplies some wall socket with a DC voltage? In the long run...
11 November 2014 4,371 10 View
Why are plated mounting holes connected to the ground ? I read that if you are connecting your board to chassis ground, then it should be connected at only one point and connecting, say 4 mounting...
11 November 2014 2,032 7 View
Are there any important points to consider, especially about noise, when more than one switching regulator is connected into the same ground reference, or is having a separate ground layer in the...
11 November 2014 4,204 5 View
Hi How can I design and simulate a sliding mode controller for a nonlinear system such as PV systems (MPPT)? I am looking for useful articles about sliding-mode control systems.(Design and...
10 October 2014 1,410 6 View
Hi, How can we achieve DC-DC converter fixed output voltage while we change duty cycle of DC-DC converter for MPPT? We know that for MPPT we must changes duty cycle of DC-DC converter but we also...
10 October 2014 9,874 10 View
What is the best dc-dc converter topology for PV systems with MPPT?
10 October 2014 5,565 26 View
What is the best method for solving a 2nd order nonlinear differential equation?Which method has Minimum error? Best regards.
10 October 2014 9,492 29 View
What are the advantages and disadvantages of power line carrier communication?
10 October 2014 4,239 8 View
Using ode45
09 September 2014 3,657 5 View
Hi, Does anyone have new papers about Robust and Nonlinear Control Systems?
09 September 2014 9,017 4 View
Hi, Does anyone have a new idea on MPPT for solar cells?
09 September 2014 1,439 8 View
What is the best software for PV monitoring and control systems?
09 September 2014 1,857 13 View
what is the difference between SPWM and SVPWM techniques?
09 September 2014 9,683 1 View
See above
09 September 2014 1,669 3 View
Hi, What's the difference between PV and other solar energy technologies?
09 September 2014 5,732 2 View
Does anyone have the MATLAB simulation for Hybrid Control Method for Maximum Power Point Tracking (MPPT) of Solar PV Power Generating System?
09 September 2014 8,083 9 View
Hi, Can someone please explain how a boost converter controlled via PWM allows you to not only output a constant voltage to the batteries, but also perform the function of an MPPT?
09 September 2014 2,123 11 View
Hubs, switches, and routers are all devices that let you connect one or more computers to other computers, networked devices, or even other networks. Each has two or more connectors called ports...
09 September 2014 1,809 5 View
Which of the following will make you feel good? Be a professor. Be a President . Be a millionaire. Have a good family. Have an effective job. Be a celebrity. Be a human an in the real...
01 January 1970 7,889 95 View
