Online Auxiliary Equipment Monitoring_Shenzhen Qianhai IntelliUnion Technology Development Co., Lt

Online Auxiliary Equipment Monitoring

Nuclear power auxiliary equipment supports the nuclear island, conventional island and utilities and is essential to safe, stable operation. High temperature, pressure, radiation and continuous-duty requirements mean abnormalities can reduce generation and create safety risks. Traditional manual inspections and scheduled maintenance suffer from delayed monitoring, radiation exposure, weak fault prediction and fragmented data, making an integrated intelligent online monitoring system essential. This solution monitors vibration, temperature, displacement, speed and pressure in critical pumps, fans, compressors and cooling systems. Multidimensional analysis and diagnostic algorithms identify early bearing wear, rotor unbalance, misalignment, lubricant deterioration and seal abnormalities. Equipment health models predict deterioration and provide graded warnings.

Monitoring Challenges

Traditional Inspections Depend on Manual Work

Missed inspections, errors and delayed data prevent real-time understanding of equipment condition. Without continuous monitoring, weak early faults are difficult to detect and may lead to unplanned downtime.

Lack of Continuous Monitoring

Without continuous online monitoring of critical auxiliary equipment, operating history cannot be fully traced. Early bearing wear and winding abnormalities may go undetected, causing unplanned downtime and economic losses.

Disconnected Data

Isolated auxiliary-equipment data lacks unified integration and intelligent analysis, preventing fault-trend prediction and leading to poorly informed decisions, excessive maintenance or delayed intervention.

Weak O&M Warning Capability

Without predictive maintenance, repairs rely on experience, with both over- and under-maintenance. Fixed thresholds cannot learn or adapt to changing conditions, causing frequent false and missed alarms.

Product Advantages

Stable, Reliable and Broad Monitoring Coverage

Uninterrupted 24/7 power and acquisition, industrial design and interference-resistant wired transmission provide stable connectivity in harsh conditions. Compatibility with multiple vibration sensors and process signals enables comprehensive condition sensing.

Intelligent Early Warning and Diagnosis

Self-learning alarms adapt to baselines and distinguish normal fluctuations from faults, substantially reducing false alarms. Real-time analysis supports warning, localization and deterioration assessment to enable predictive maintenance.

Safety and Efficiency Advantages

Substantially reduces manual inspections and exposure to high-radiation areas. Dedicated algorithms accurately identify faults and root causes, improving O&M efficiency and reducing labor costs.

Data Traceability and Health Assessment

Historical data, fault recordings and O&M reports are traceable. Equipment health models provide deterioration trends and remaining-life recommendations.