Hi guys, im new to this forum, so please do bear with me if im doing something wrong.
Anyway, For my third year project, i have been assigned to design build, and test a rogowski coil current monitor. I have been reading lots of articles about it and been trying to understand it, so if any of you who is quite familliar with it, please do assist me in understanding the main concept and design and such. Please do correct me if im wrong about the R.Coil
For those of you who's wondering what it is, it's actually works like a current transformer which is used to measure current from electronic devices.
The idea is to use a non magnetic core, which u get a coil to wrapped around it, where both ends meet and connected to a circuit intergrator to measure and current from any device.
HERES THE QUESTION----> i am currently working on the electronic integrator which uses Op-Amps. I need help DESIGNING e.integrator and the calculation required for it.
I have chosen,
input current,I = 10A - 10 ma range and
output V = 10V - 10 mv.
I am not sure about the frequency range and also the rest of the required parameters. Also i have not chosen a specific application for it, but it should somehow fit in that criteria.
Any ideas on how to solve this guys?
Thanks very much
Anyway, For my third year project, i have been assigned to design build, and test a rogowski coil current monitor. I have been reading lots of articles about it and been trying to understand it, so if any of you who is quite familliar with it, please do assist me in understanding the main concept and design and such. Please do correct me if im wrong about the R.Coil
For those of you who's wondering what it is, it's actually works like a current transformer which is used to measure current from electronic devices.
The idea is to use a non magnetic core, which u get a coil to wrapped around it, where both ends meet and connected to a circuit intergrator to measure and current from any device.
HERES THE QUESTION----> i am currently working on the electronic integrator which uses Op-Amps. I need help DESIGNING e.integrator and the calculation required for it.
I have chosen,
input current,I = 10A - 10 ma range and
output V = 10V - 10 mv.
I am not sure about the frequency range and also the rest of the required parameters. Also i have not chosen a specific application for it, but it should somehow fit in that criteria.
Any ideas on how to solve this guys?
Thanks very much