2020In that year, our company began to implement the first phase project of the Smart Power Plant of Changji Thermal Power Plant of Xinjiang Tianchi Energy. The "Tianchi Energy Smart Power Plant Intelligent Production Platform" project includes: intelligent equipment monitoring system, intelligent optimization control system, intelligent early warning and fault diagnosis system, comprehensive energy efficiency evaluation system, intelligent equipment management system, intelligent operation management system, intelligent safety system, and intelligent training system.

This project is an integrated system mainly composed of eight modules: "intelligent equipment monitoring, intelligent optimization control, intelligent early warning and fault diagnosis, comprehensive energy efficiency evaluation, intelligent equipment management, intelligent operation management, intelligent safety, and intelligent training", forming an intelligent power generation platform(ICS)And the intelligent public service systemISS"

Implementation effect

1. The intelligent production platform has achieved centralized display and control, visual click login, and an integrated system construction with a clear and reasonable overall architecture. Vertically break down the boundaries between direct control and operation supervision control, provide an open application environment, and integrate the conventionalDCSThe system has been upgraded to an intelligent power generation platform.ICS";" Break down information silos and form an integrated control and display platform for factory-level safety monitoring, production scheduling, data analysis and optimization application, equipment reliability management, and performance assessment management.

2. The "Visual Auxiliary Machine Intelligent Safety Pre-Control System" was successively discovered#1 BA severe wear of the fan bearing was issued and a graded warning was issued. Through the unit maintenance, the equipment was disassembled for maintenance. The disassembly results were consistent with the diagnostic results, avoiding the occurrence of equipment failure and output reduction incidents.

3. The "Intelligent Operation Platform" has implemented the informatization of standard ticket faces, reducing the average invoicing time30Minutes, work orders andERPMaterial association to enhance the management level of safety stock. Reduce the number of faults that are delayed in defect elimination each month due to insufficient spare parts2~3"Start;"

4. The "All-round Excellent Lubricating Oil Control System" realizes early warning of oil storage, regular oil supply management, judgment of the lubrication status of oil addition by instruments, and provides diagnostic analysis in combination with the lubrication status of equipment. The application of automatic filling devices reduces regular workload and enhances work efficiency.

5. The "Intelligent Monitoring System for Temperature Field of Air-Cooled Island" has been realized#1,2The unit's fan features automatic start-up, anti-freezing and anti-condensation, intelligent warming, and optimized control of air-cooled back pressure and power consumption. Through the temperature field temperature model, the fan's operating frequency is fine-tuned in real time, and the back pressure of the unit is automatically and stably controlled, achieving the best energy efficiency operation state of the unit.2021Coal consumption in the first quarter of the year2g/kw.h.