Patent ID: 11870257
Assignee: PACIFIC TRANSFORMER CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 15:
16. An impedance control transformer assembly, comprising:
a high-Z transformer configured to establish a combined impedance when coupled to a step down transformer that has a nominal impedance and is configured to be coupled to an electrical source and a distribution load;
bypass contactors coupled between the step down transformer and the high-Z transformer, and configured when closed to bypass the high-Z transformer and when open to couple the step down transformer and the high-Z transformer in a series circuit establishing the combined impedance;
a current sensor configured to detect a power demand of the distribution loads; and
one or more processors coupled to the current sensor and the bypass contactors, and configured to actuate the bypass contactors responsive to detection of power demand.