Sentence examples for var power from inspiring English sources
On the contrary, the reactive power control generated (Q gen ) is based on a supervisory var power output (Q ord ) which may come from either of the two characteristic var curves described above.
In brief, the most common requirements for coordinated volt-var power control are as follows: Keep bus voltages within limits; Minimize the active power losses and the number of tap change operations; Manage the reactive power source; Regulate the transformer and the feeders loading; Control the power factor.
p ¯ c *, p ¯ * var Figure 2 Power control and cells' coverage algorithm signaling.
In order to overcome this disadvantage, a decomposition and coordination method was proposed by the same authors based on the cooperative co-evolutionary architecture and the voltage-var sensitivity-based power system decomposition technique and incorporated with DE in [50].
In previous research [14, 15], the equation that provides an error determination when computing the impulse response was reported, which can be estimated as the square root of the total received power variance, var(P n, in the n th time interval (width Δt).
The strong linear relationship between the logarithmically transformed variances and means indicated that the variance and the mean were related by a power function, var(Z) = a·E(Z) p, where a and p were constants.
VAR systems are heat powered refrigeration or air conditioning systems that can be operated without the use of mechanical or electrical energy.
When they are not, they produce reactive power, measured in VAR's, or volt-amperes reactive.
This paper discusses a nonlinear controller design for Static Var Compensator (SVC) to improve power system voltage stability.
A controller to control the output of a Static Var Compensator (SVC) to damp power system oscillations is developed in this paper.
