New Solution for Hydropower Station Discharge Flow Monitoring: Visual Doppler Radar Enables All-Weather Precision Measurement

Technical Challenges and Innovative Breakthroughs in Hydropower Discharge Monitoring

Discharge flow monitoring is crucial for ensuring ecological base flow compliance and power generation efficiency in hydropower station operations. Traditional mechanical flow measurement devices often face accuracy issues and maintenance challenges in extreme weather and complex hydrological conditions. Ecolor Technology's visual Doppler flow radar, featuring innovative multi-band radar and video fusion technology, offers a revolutionary solution for hydropower discharge monitoring.

Multi-band Radar Flow Measurement: Principles and Advantages

The visual Doppler flow radar employs 24GHz/77GHz dual-band design, combined with HD video analysis, simultaneously capturing surface velocity field and water level data. This non-contact measurement method eliminates installation and maintenance issues common to traditional open channel flow meters, achieving ±3% measurement accuracy that meets ecological flow assessment requirements.

Hydropower Station Application Scenarios

The system is particularly suitable for:

• Real-time flood gate discharge monitoring
• Ecological base flow compliance assessment
• Turbine tailrace flow measurement
• Cascade power station coordinated scheduling

Intelligent Monitoring and Early Warning Features

The system integrates AI image recognition and multi-source data fusion analysis, enabling:

• 24/7 continuous monitoring
• Flow trend analysis and alerts
• Automated monitoring reports
• Remote mobile monitoring

Case Study: Intelligent Discharge Monitoring System at a Major Hydropower Station

Ecolor Technology's subsidiary, in collaboration with industry partners, implemented a discharge flow monitoring system at a major hydropower station using visual Doppler flow radar for smart basin-wide monitoring. After one year of operation, the system maintains stable performance even in extreme weather conditions, consistently meeting accuracy requirements.