Abstract
The present invention relates to a control method for enhancing a dynamic model of power flow. A serial converter, a shunt converter and a direct current coupling capacitor are respectively set up between the two buses in a power transmission system. By using the serial converter, a d-axis current is used to regulate the real power in a transmission line; a q-axis current is used to regulate the reactive power in a transmission line. By using the shunt converter, a d-axis current is used to regulate an UPFC direct current coupling capacitor voltage, a q-axis current is used to regulate the s sending-end bus current. By using an UPFC direct current coupling capacitor, a regular voltage of a transmitting current can be maintained. Finally, the regulated current is transmitted to the power system.
| Translated title of the contribution | Control method for enhancing dynamic model of power flow |
|---|---|
| Original language | Chinese (Traditional) |
| Patent number | I270762 |
| IPC | G05F 1/70(2006.01) |
| State | Published - 11 01 2007 |
Bibliographical note
公開公告號: I270762Announcement ID: I270762