I was trying to simulate a circuit where it can detect grounded neutral conditions in the household. I need to have a current transformer which can detect the current differential ans sends a signal to op amp which can further amplify it/convert to voltage. How can i do this?
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\$\begingroup\$ "...can detect grounded neutral conditions" where they should be (the panel) or where they shouldn't be (in the appliance)" ? \$\endgroup\$MOSFET– MOSFET2024-03-26 15:49:54 +00:00Commented Mar 26, 2024 at 15:49
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I need to have a current transformer which can detect the current differential
If both line and neutral are passed through the core of a current transformer, the secondary current of the CT will be proportional to the difference between the two currents. Does that answer your question?
answered Mar 26, 2024 at 13:59
Math Keeps Me Busy
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\$\begingroup\$ I tried the way you said. I want to use op amp afterwards how should I add this \$\endgroup\$M S– M S2024-03-27 05:59:30 +00:00Commented Mar 27, 2024 at 5:59