Kilovolt-Ampere Reactive [kVAR] to Volt-Ampere Reactive [VAR] Converter
How to Convert Kilovolt-Ampere Reactive to Volt-Ampere Reactive
1 kVAR = 1000 VAR
1 VAR = 0.001 kVAR
Example: convert 10 kVAR to VAR:
10 kVAR = 10 x 1000 = 10000 VAR
Kilovolt-Ampere Reactive
Definition: A kilovolt-ampere reactive (kVAR) is a unit of measurement for reactive power, equal to 1000 VAR (Volt-Amperes Reactive). Reactive power represents the energy that oscillates between the source and the load without performing any real work.
History/origin: The kilovolt-ampere reactive (kVAR) is based on the concept of reactive power in AC systems, which emerged in the late 19th century. The 'kilo-' prefix indicates a factor of 1000, making kVAR a more convenient unit for larger reactive power quantities.
Current use: kVARs are commonly used to measure and manage reactive power in industrial and commercial power systems, as well as in distribution networks. They are used in specifying the size of reactive power compensation equipment, such as capacitor banks and reactors, used to improve power factor and voltage stability.
Volt-Ampere Reactive
Definition: Volt-Ampere Reactive (VAR) is a unit of measurement for reactive power in an AC (alternating current) electrical system. Reactive power represents the energy that oscillates between the source and the load without performing any real work. It is the imaginary part of apparent power and is crucial for maintaining voltage levels and stable operation of electrical grids.
History/origin: The concept of reactive power arose with the development of AC power systems in the late 19th century. Engineers realized that AC circuits not only delivered real power (measured in watts) but also involved reactive power due to the presence of inductive and capacitive elements. The term 'Volt-Ampere Reactive' was formalized to quantify this reactive power component.
Current use: VARs are extensively used in power system analysis, design, and control. Power companies monitor and manage reactive power flow to ensure voltage stability, minimize transmission losses, and optimize the efficiency of electrical grids. VAR compensation devices, such as capacitor banks and static VAR compensators (SVCs), are employed to regulate reactive power levels in the system.
Kilovolt-Ampere Reactive to Volt-Ampere Reactive Conversion Table
| Units.kVAR.singular [kVAR] | Units.VAR.singular [VAR] |
|---|---|
| 0.01 kVAR | 10 VAR |
| 0.1 kVAR | 100 VAR |
| 1 kVAR | 1000 VAR |
| 10 kVAR | 10000 VAR |
| 50 kVAR | 50000 VAR |
| 100 kVAR | 100000 VAR |
| 1000 kVAR | 1000000 VAR |
| 10000 kVAR | 10000000 VAR |