MVAr
MVAr, or Megavolt-Ampere reactive, is a unit of measurement used in electrical engineering to quantify the reactive power in an alternating current (AC) electrical system. Reactive power is the power that oscillates between the source and the load, but does not do any work. It is essential for maintaining the voltage and power factor in the system.
The MVAr is defined as one million volt-amperes of reactive power. It is commonly used in the
The power factor, which is the ratio of real power to apparent power, is closely related to
In summary, MVAr is a fundamental concept in electrical engineering, representing the reactive power in an