Hydro PowerPlus offers a patented Adjustable Weir Technology that can be retrofitted to existing hydroelectric dams to modulate water elevation and increase hydraulic head. The system uses hydraulically actuated weir plates, real‑time control algorithms, and SCADA integration to optimize turbine efficiency and capacity factor while providing remote monitoring and fail‑safe operation. It is delivered as a modular retrofit kit for quick installation on concrete and earthen dams.
Funding
Funding not disclosed
Founders
Product
Problem
Many hydroelectric facilities rely on fixed weir structures, which limit the ability to adjust hydraulic head in response to fluctuating water levels. This constraint reduces turbine efficiency and overall power output, especially during seasonal flow variations.
Solution
Hydro PowerPlus delivers a patented Adjustable Weir Technology (AWT) that can be retrofitted to existing dams to modulate water elevation and increase effective hydraulic head without extensive civil construction. The system combines hydraulically actuated weir plates with real‑time control algorithms that continuously optimize the head based on inflow data. Integration with plant SCADA enables automated set‑point adjustments, remote monitoring, and detailed performance logging. A modular retrofit kit allows installation on a wide range of dam sizes and configurations, minimizing outage time. By raising the head, the solution improves turbine efficiency, raises capacity factor, and extends the operational life of the asset. The technology is licensed globally through Canadian Powerplus Corporation, providing a standardized, IP‑protected deployment pathway.
Target Audience
Primary customers are hydroelectric plant operators and asset‑management firms seeking efficiency upgrades, as well as engineering contractors responsible for dam refurbishment and modernization projects.
Features
- Hydraulic actuator modules that adjust weir height in 5‑cm increments up to 3 m, delivering precise head control
- Anti‑cavitation control surface design to protect turbine inlet conditions under rapid flow changes
- Embedded PLC with adaptive control loops that sync with existing SCADA or DCS environments via OPC-UA
- Remote diagnostics and performance dashboards accessible through a secure web portal
- Fail‑safe mechanical locks and redundant power supplies to maintain safe operation during power loss
- Modular retrofit kit (weir plates, actuators, control hardware) designed for quick installation on concrete and earthen dams
- Compliance with IEC 61850 and industry safety standards, facilitating integration into regulated hydro plants