Mehdi Mohammadi

5 Questions 15 Answers 0 Followers

Questions related from Mehdi Mohammadi

How to calculated the area under the curve with IEC programming in PLC?

Hello, i am working on a project with LS PLCs that using IEC language. i need to calculate integral for any curves. like SIN,COS, X2 or ... do you have an idea what should i do? thanks

23 February 2017 3,816 5 View

What is the roll of bootstrap capacitor in IR2110 ?

i want to know the usage of bootstrap capacitor in IR2110 following figure shows the bootstrap capacitor in IR2110 from its datasheet

15 August 2015 8,862 6 View

Are these PWM gate pulses appropriate ?

I am using ARM-LPC1768 to produce PWM gate pulses you see these pulses in your idea are these pulses appropriate ?

06 April 2015 7,504 6 View

How can I produce a triangular wave In ARM/LPC1768 using keil as a compiler?

I need to produce a Triangular wave in ARM/LPC 1768 microcontroller and compare it with a SIN wave, actually I am using PWM Inverter to control an AC motor

03 March 2015 3,398 10 View

How can we tune a PI controller block according to motor parameter and inverter switching frequency?

In a field oriented control of a motor we need 3 PI regulators in a control system, one is for mechanical system and two are for electrical system for a good dynamic response and low torque ripple...

11 January 2015 151 6 View