Calibration factor is the most important parameter of power sensor.

The transfer standard was characterized in the upper power standard and used to calibrate lower power sensor.

Power Calculation of Twin Rotor Mixer;

Ways of Power Signal’s Simultaneous Processing;

In the research, mass transfer coefficients (KLa) of various type of agitators in a vertical cylindrical vessel were measured by pure oxygen absorption method, aad the power consumption were also determined.

The power consumption characteristics of the absorber of CO_2 by watering a rotating packed bed with wire packing in air independent propulsion(AIP) were throretically analyzed and the power model of this absorber was built on the experiments.

The real power consumption of saline field filming machine (SFM) is composed of rotating power (including power of cutting soil and throw rising soil) and hauling power,which are very difficult to determine because the function of SFM is different from that of a rotary cultivator.

Approach on man_made compensating reactive power;

Overview of the state of the art of static reactive power compensation technology;

Summary of the reactive power s control in GuiGuang HVDC;

Asynchronous sampling scheme for active power measurement;

Soft stop control of high-voltage asynchronous motor based on active power close loop;

Imaginary power compensation device of an electric shovel;

This paper analyzes discipline of transient power and loop on releasing imaginary power based on voltage and current of inductance loading in utilizing IG-BT bridge circuit power.