Sentence examples for steps of power from inspiring English sources

Ref. [78] explores a methodology to control and monitor frequency during the early steps of power system restoration, and uses generator modeling to calculate the single machine equivalent of the power system based on phasor measurement unit (PMU) measurements.

Afterwards these sets were sampled in steps of power of ten for each parameter to determine which of those parameter sets fit with experimental results [ 20, 21].

Due to the out-of-step of power grid, the equivalent power angle of two-generator increases gradually.

Actually, since the instantaneous current frequency of power grid after out-of-step is difficult to be gained, this paper focused on the voltage frequency characteristics during the out-of-step of power system.

This paper analyzes the frequency characteristics of the electrical and non-electrical centers at different voltage amplitude ratios in case of the out-of-step of power grid and further obtains the voltage frequency change rules of the migration of electrical center in the typical scene.

The out-of-step of power grid also can be viewed as the instability of two-generators or instability of successive multiple two-generators [22, 23], manifested by continuous oscillation of voltages and currents, and inconsistent frequencies at two system sides.

However, these studies are not profound enough, mainly including the problems: 1) The instantaneous frequency of the electric current is not easy to be measured, leading to the difficulty in the actual application; 2) After the out-of-step of power grid, the system frequencies at both sides are not consistent, so that the solution method by phasor diagram should not be adopted.

An experimental capillary pumped loop (CPL) device has been developed in order to study its fundamental response mechanisms following steps of applied power.

However, it was possible to derive the CERs for intermediate steps of preventive power in an alternative way.

We want them to step out of power, but we understand that they are not going to go out of power easily".

In the first step performance of power plants (DMUs) have been evaluated considering traditional production factors including installed capacity, internal consumption and fuel consumption as inputs and gross production as output (model 1).