As a major hydroelectric power producer for the state of São Paulo, AES Tietê must make quick decisions to avert flooding at its dams. AVEVA PI System helps it predict when water flow will increase so it can release pressure and prevent disaster.
“In some situations, timing is crucial… Precisely for this reason, we use [AVEVA] PI System to help us make such decisions.”
Carlos Macedo,
Operations Engineer, AES Tietê
Goals
- Make emergency decisions faster
- Create redundant safety protocols for hydroelectric dams
- Gain real-time insight into reservoir levels
Challenge
- Remote operation of 12 separate facilities
- Difficult to compile data for timely analysis
Solution
Results
- Accurate models and flowrate predictions help prevent floods
- Fast information transfer lets teams respond in time to emergencies
- Remote plant control is more accurate and reliable
