Hydropower plant monitoring
Monitoring seepage, deformation, and structural condition at hydropower plants.
Discuss your facility
What we monitor
- Structural deformation and displacement
- Seepage processes and water level
- Vibration and seismic effects
From on-site measurements to information for staff
Parameters and instrument selection depend on the structure, operating conditions, and existing systems.
On-site monitoring
We select measurement points and instruments for the changes being monitored.
Collection and transmission
We connect measurements to the shared system using the available communication and infrastructure.
Monitoring and events
We set up archives, change visualization, and alerts for responsible staff.
Purpose
The system helps assess the condition of a dam and associated hydropower structures using long-term measurements. Tracking seepage, movement and dynamic effects helps reveal changes early and identify areas that need inspection.
Monitored parameters
- Seepage through the dam body and ground foundation
- Movement at the junction between the dam and its foundation
- Deformation of the dam, powerhouse and spillways
- Seismic vibration and structural response
Monitored assets
- Concrete hydropower dams
- Powerhouses and spillway structures
- Dam foundations and junction zones
Possible system components
The following families and instruments are examples. The final selection is defined by the project.
Settlement sensorsHSSG Hydrostatic level sensorMeasures vertical displacement and structural settlement from changes in liquid levels in connected vessels. Suitable for foundations, hydraulic structures, and geotechnical monitoring.
Level sensorsPLLG D01 Water level sensorMeasures groundwater levels in observation boreholes. Transmits readings over RS-485 for long-term monitoring of foundations, hydraulic facilities, and slopes.
Ground extensometersEX-CMG Ground displacement sensorMeasures ground movement relative to a stable point. An Invar wire connects the sensor and anchor; changes in distance are recorded by the monitoring system.
Settlement sensorsLNGG Displacement sensorMonitors movement along two or three coordinates. The measurement system includes a laser emitter, target, and electronic unit.
TiltmetersB-IN-Q2M Beam inclinometerTracks relative movement of structural elements. Multiple beam inclinometers form a chain to monitor the profile of a tunnel, bridge, or tank wall.
TiltmetersIN-D9 Absolute inclinometerMeasures absolute tilt in applications sensitive to temperature and long-term drift. Supports self-calibration on command or on schedule.Let’s discuss your task
Tell us about the facility, the current system, and what needs to change. We will clarify the details and suggest the next step.