The Analysis Of The Power Plant's Reactive Power

As the generator and the power network separate, the reactive power pricing is ofso great benefits to the generators and the transmission work that it is more and moreconcerned. Firstly, this paper summarizes the content and characteristics of thereactive power pricing. Secondly, it analyzes the power component of the powerplant's reactive power by using the power distribution theory and clearly points outevery generator's quotient in the plant's auxiliary power supply. It is prepared for thestudy on the reactive power pricing in future. This paper presents a newly method: thepower distribution theory which is based on Power Distribution Analyses. The methodanalyzes the relation between the transmission power and the generator injectionpower from the physics flow. It also describes the analytic solutions to sources outputpower and branches power by superposition theorem. Finally the IEEE 9 system isused to analyze the theory above.