Abstract: Identifying proper regulation method based on average voltage change between tap steps for voltage regulators. In response to a first tap step index being different from a second tap step index of a preceding tap operation, an electronic processor determines whether an average of a first voltage change of the current tap operation and a second voltage change of the preceding tap operation satisfies a voltage threshold. The electronic processor is configured to change a regulation direction of the voltage regulator when the average satisfies the voltage threshold and maintain the regulation direction of the voltage regulator when the average does not satisfy the voltage threshold. The electronic processor is configured to provide regulation settings to the voltage regulator corresponding to a current regulation mode and regulation direction of the voltage regulator.

Abstract: A control system may include a first tap changer, a second tap changer, and a third tap changer, wherein each of the first tap changer, the second tap changer, and the third tap changer associated with a respective phase line. The control system may include an electronic processor configured to: determine whether a voltage level of the first phase line exceeds a threshold, control power to the first tap changer with power converted from the first phase line to affect a tap change on the first phase line when the voltage level of the first phase line exceeds the threshold; and control power to the first tap changer with power converted from the second phase line to affect a tap change on the first phase line when the voltage of the first phase line does not exceed the threshold.

Abstract: A control system for a multi-phase power system includes a first phase line, a second phase line, and a third phase line. The control system includes a plurality of regulator controls including a first regulator control configured to control a first tap changer associated with the first phase line, a second regulator control configured to control a second tap changer associated with the second phase line, a third regulator control configured to control a third tap changer associated with the third phase line, and an electronic processor coupled to the first regulator control, the second regulator control, and the third regulator control. The electronic processor is configured to regulate the voltage of the multi-phase system using the first, second, and third regulator controls.

Abstract: A control system for a multi-phase power system includes a first phase line, a second phase line, and a third phase line. The control system includes a plurality of regulator controls including a first regulator control configured to control a first tap changer associated with the first phase line, a second regulator control configured to control a second tap changer associated with the second phase line, a third regulator control configured to control a third tap changer associated with the third phase line, and an electronic processor coupled to the first regulator control, the second regulator control, and the third regulator control. The electronic processor is configured to regulate the voltage of the multi-phase system using the first, second, and third regulator controls.

Abstract: A control system for a multi-phase power system includes a first phase line, a second phase line, and a third phase line. The control system includes a plurality of regulator controls including a first regulator control configured to control a first tap changer associated with the first phase line, a second regulator control configured to control a second tap changer associated with the second phase line, a third regulator control configured to control a third tap changer associated with the third phase line, and an electronic processor coupled to the first regulator control, the second regulator control, and the third regulator control. The electronic processor is configured to regulate the voltage of the multi-phase system using the first, second, and third regulator controls.

Abstract: A control system for a multi-phase power system includes a first phase line, a second phase line, and a third phase line. The control system includes a plurality of regulator controls including a first regulator control configured to control a first tap changer associated with the first phase line, a second regulator control configured to control a second tap changer associated with the second phase line, a third regulator control configured to control a third tap changer associated with the third phase line, and an electronic processor coupled to the first regulator control, the second regulator control, and the third regulator control. The electronic processor is configured to regulate the voltage of the multi-phase system using the first, second, and third regulator controls.