The Shangmodi hydropower station in Nepal is located at the second large city with the name of Bokela and it is 37km to the west of the city. The hydropower station is on Modi river valley of the main branch of Kariganta river and it is the second cascade hydropower station developed on this river.
The purpose of central control to cascade hydropower station is to realize the maximization of cascade water resource using,it should develop the cascade hydropower station more systems compositive central control system,to realize remote control,remote regulating,remote signaling's function.
Chahanwusu hydropower station, located in Hejing County of Bayingguoling Mongolian Autonomous Prefecture of Xinjiang Uygur Autonomous Region, is the seventh cascade hydropower station in the hydropower planning of the middle Kaidu river.
In the cascade development of middle and lower Jinsha River, the Hutiaoxia cascade is a key project, which has not only huge benefits itself, but also very large regulation effect on downstream cascade power stations.
By means of the comparion between storage capacity and energy benefit,the Upper Tiger-leapng Gorge (Shanghutiaoxia)Power Station,as the‘Leading Reservoir’on the middle and lower courses of Jinshajiang River,will give full scope to increase guarantee output,improve upon power supply quality and enhance reliability of the cascade power stations downstream(Three Gorges and Gezhouba inclusive).
The analysis and calculation of navigation and power generation benefits showed that the best way is to implement a scheme of discharge compensation for navigation during dry season,which not only can increase the water depth of navigation channel in the lower reach of Gezhouba Project but also can increase the power generation benefit of cascade power stations so that its benefits are very good.
In the Three Gorges Project (TGP) Gezhouba Project(GP) step power station cooperation hydraulics model test, daily Changing amplitude of TGP power stations releasing discharge is large and that of Gezhouba Project in its reverse regulation is huge with low water head.