Beautiful Power Triangle Equations

The Power Triangle.

Power triangle equations. 3-11 for an inductive and a capacitive load. As was mentioned before the angle of this power triangle graphically indicates the ratio between the amount of dissipated or consumed power and the amount of absorbedreturned power. Electrical Formulas - The most common used electrical formulas - Ohms Law and combinations.

Power - Power is the rate at which work is done or energy converted. The reactive power is I multiplied by V C V L which is equal to I 2 X C X LThe apparent power V I 2 Z is calculated from the active power and the reactive power for both cases Here we take into consideration another. Since Equation 2 applies to either a series or a parallel circuit we can develop a power triangle from either an impedance diagram or an admittance diagram.

Voltage Current Resistance. A power triangle has four parts. As apparent power is made up of two parts the resistive power which is the in-phase power or real power in watts and the reactive power which is the out-of-phase power in volt-amperes we can show the vector addition of these two power components in the form of a power triangle.

The power factor always lies in a closed interval of -1 to 1. More generally we have x Δ n y x Δ n y Δ n y x x Δ y n. - height bisector median.

Reactive Power Q - Measured in VAR the power consumed in an AC circuit that does not perform any useful work caused by inductors and capacitors. The Ohms triangle is actually a visual representation of Ohms law which makes it easy to understand it. A impedance triangles b.

The power triangle for a purely capacitive circuit would again be a vertical line. The power factor calculation can be done using a power triangle the cosine of the angle between active power and apparent power is considered as power factor and it is same as the angle between supply voltage and load current. The real power is multiplied by V R which is equal to I 2 R.