Managing small adjustments to Reactive PowerMeasured in MVAR, sustains the electrical field in Alternati... Click for more during normal operation as DemandThe total amount of Electricity required by one, many or all... Click for more and SupplyThe total amount of Electricity supplied by one, many or all... Click for more varies, in timescales within seconds or minutes. This can be enacted by a range of means, including:
- VoltageThe electrical force or electric potential between two point... Click for more regulators that control voltages farther from the substation and installed at substations and along distribution system feeders;
- TransformerEquipment used to increase or decrease the Voltage of an ele... Click for more load tap changes; and,
- Passive Reactive Power compensation from capacitors and reactors within substations.