Gigavolt-Ampere (GVA) is a unit of apparent power used chiefly in the realm of electrical engineering and power systems. It represents one billion Volt-Amperes and stands as a crucial metric for rating large power transformers and electrical generators. Unlike watts, which measure real power consumed, Gigavolt-amps encompass both real power and reactive power, making it invaluable for understanding the total capacity requirements of electric devices and systems.
Understanding the GVA is key in designing and managing efficient power grids, particularly as renewable energy sources become more integrated. It helps engineers anticipate and mitigate issues related to power factor imbalance, ensuring that the vast, intricate network of modern electricity supply operates seamlessly, even under increasing demand pressures from everything from homes to energy-intensive data centers.
The millivolt-ampere (mVA) is a unit of apparent power that combines voltage and current in an electrical circuit. While it may seem a technical term, mVA allows engineers to measure small-scale power operations, crucial in devices like semiconductors, sensors, and low-power circuits. Fun fact: apparent power, denoted in volt-amperes (VA), differs from actual power because it includes both active and reactive components, offering a comprehensive snapshot of the power’s demand.
Understanding the subtleties of apparent power is essential in optimizing electrical efficiency and managing energy distribution. Millivolt-amperes demonstrate the importance of precision in energy consumption, serving as a playground for miniaturization in electronics, where every mVA counts towards sustainability and improved device performance.
| Gigavolt-Amperes | Millivolt-Amperes |
|---|---|
0
GVA
|
0
mVA
|
0.1
GVA
|
1e+11
mVA
|
0.2
GVA
|
2e+11
mVA
|
0.3
GVA
|
3e+11
mVA
|
0.4
GVA
|
4e+11
mVA
|
0.5
GVA
|
5e+11
mVA
|
0.6
GVA
|
6e+11
mVA
|
0.7
GVA
|
7e+11
mVA
|
0.8
GVA
|
8e+11
mVA
|
0.9
GVA
|
9e+11
mVA
|
1
GVA
|
1e+12
mVA
|
1.1
GVA
|
1.1e+12
mVA
|
1.2
GVA
|
1.2e+12
mVA
|
1.3
GVA
|
1.3e+12
mVA
|
1.4
GVA
|
1.4e+12
mVA
|
1.5
GVA
|
1.5e+12
mVA
|
1.6
GVA
|
1.6e+12
mVA
|
1.7
GVA
|
1.7e+12
mVA
|
1.8
GVA
|
1.8e+12
mVA
|
1.9
GVA
|
1.9e+12
mVA
|
2
GVA
|
2e+12
mVA
|
2.1
GVA
|
2.1e+12
mVA
|
2.2
GVA
|
2.2e+12
mVA
|
2.3
GVA
|
2.3e+12
mVA
|
2.4
GVA
|
2.4e+12
mVA
|
2.5
GVA
|
2.5e+12
mVA
|
2.6
GVA
|
2.6e+12
mVA
|
2.7
GVA
|
2.7e+12
mVA
|
2.8
GVA
|
2.8e+12
mVA
|
2.9
GVA
|
2.9e+12
mVA
|
3
GVA
|
3e+12
mVA
|
3.1
GVA
|
3.1e+12
mVA
|
3.2
GVA
|
3.2e+12
mVA
|
3.3
GVA
|
3.3e+12
mVA
|
3.4
GVA
|
3.4e+12
mVA
|
3.5
GVA
|
3.5e+12
mVA
|
3.6
GVA
|
3.6e+12
mVA
|
3.7
GVA
|
3.7e+12
mVA
|
3.8
GVA
|
3.8e+12
mVA
|
3.9
GVA
|
3.9e+12
mVA
|
4
GVA
|
4e+12
mVA
|
4.1
GVA
|
4.1e+12
mVA
|
4.2
GVA
|
4.2e+12
mVA
|
4.3
GVA
|
4.3e+12
mVA
|
4.4
GVA
|
4.4e+12
mVA
|
4.5
GVA
|
4.5e+12
mVA
|
4.6
GVA
|
4.6e+12
mVA
|
4.7
GVA
|
4.7e+12
mVA
|
4.8
GVA
|
4.8e+12
mVA
|
4.9
GVA
|
4.9e+12
mVA
|
5
GVA
|
5e+12
mVA
|
| Conversion | Call to Action |
|---|---|
| Gigavolt-Amperes to Volt-Amperes | Go to converter |
| Gigavolt-Amperes to Kilovolt-Amperes | Go to converter |
| Gigavolt-Amperes to Megavolt-Amperes | Go to converter |
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