The interacting force related to image charge and its work and interacting energy;

The internal forces,the moment of internal forces and the work done by them in a moving rod pendulum;

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.

Under the high harmonics condition,after sampling the voltage and current signals,the real power,reactive power and other electrical parameters can be accurately and real-timely measured by directly implementing phase-shifting netwo.

Balance among real power, reactive power and voltage of the unified power flow controller (UPFC) system is analyzed.

This paper analyzes the reasons which cause the surges, and presents a method of dual closed loop control of real power and current.