The result shows that the plan of submerged groin can meet the demands of navigation water level of Sanjiang Channel downstream Gezhouba Dam,during the diffirent construction periods of the Three Groges Project.

Dimensionality Reduction Quickly Arranging Algorithm of Lock Chambers in Co-Scheduling of Three Gorges Dam and Gezhouba Dam System;

Discussion on and Implementation of Upgrading of Computer Supervisory Control System of the Erjiang power plant of Gezhouba Hydropower Station;

Review of the Development Course of Computer Monitoring System of Gezhouba Dajiang Hydropower Plant;