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Created August 11, 2019
Last modified August 12, 2019
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A circuit for exploring the output of the 2 wire 3 Phase VT measurement method.


Simple 3 phase PT circuit for experimenting with various methods for wiring up voltage measurement inputs on protection and metering devices and visualizing the resulting line-line and line-neutral voltages at various circuit nodes. Initial configuration is know as Corner Grounded Wye, which was common in the UK in the decades around the 1950's.


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