The Research On Power Distribution Of Electrical Circuit With Controlled Sources

This paper analyses the characteristic of power distribution of the symmetry and controlled power networks from the angle of power injection allocation, using the classical circuit theory, and obtains the analytic expression of source current component on multi-source network in random node and branch. After defining base power and extra power, a power component represents the sum of base-component and extra-component in the symmetry network, and the extra-component power are related to the network configuration and the controlling parameter. So analytical theory system—power components and its distribution mechanism when all comes to all network and power flow is known. Besides, the common FACTS in the power accommodation are analyzed separately to certificate the accuracy of the algorithm. Above theory is proved by the IEEE-9 example.