Utilize this online calculator to determine Three-phase voltage using the Two Wattmeters Method. Calculate Three-phase voltage by providing the necessary input parameters.
Three-phase power is a prevalent approach for generating, transmitting, and distributing alternating current (AC). It serves as the cornerstone for power transfer in global electrical grids. It is prominent in substantial motors and other high-power applications. The two-wattmeter method can be employed to gauge three-phase power, encompassing star and delta connections for loads. This electrical calculator approximates three-phase power through the star-type link.
Three phase voltage by Two Wattmeters Method formula
![\[P = (V_{12} * I_{2} * \cos(30 + \theta)) + (V_{13} * I_{3} * \cos(30 - \theta))\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-18831b1e4fac2b3bd213d16b194d7d8f_l3.png "Rendered by QuickLaTeX.com")
where:
- P = Three-Phase Power
- V12 , V13 = Voltage
- I2, I3 = Current
- θ = Displacement Angle
- cos = Cosine
