Alden Coleman, colleague of Kyle Mann here. Here is a block diagram of our intended setup: We intend to use to the TI MSP430 in our power laboratory at the University of Tulsa. We want to provide an interactive, hands-on lab with real and reactive power. Our current lab only uses handheld meters for readings. We do not have access to a reference meter at this time. I understand that harmonics may interfere with the current readings. Support thread: e2e.ti.com/.../518144 is related to this issue. At one point we added a very high calibration factor to the software. This caused B phase voltage to read high for any value. When we tried to undo what we did, it set the calibration factor to zero. Thank you for your assistance with our issue.
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