Real-time economic and safe operation diagnosis of hydropower units
نویسندگان
چکیده
Abstract In order to ensure the safety and economy of operation hydropower units under big data technology application platform automatic generation control system, tap maximum power potential units, an effective method economic evaluation combined with state diagnosis is proposed. Taking Unit 1 Longtan Hydropower Station as example, status daily operating conditions are carried out, real-time efficiency turbine queried through unit data, comprehensively evaluated using standard water consumption index. addition, condition shall be diagnosed according working zoning diagram, for joint assessment. It strictly forbidden operate in vibration zone vortex it determined that can maximize after safe zone.
منابع مشابه
Application of real-time simulation for hydropower plants monitoring
The global emission ofCO2 has increased in the sector of power generation from countries outside the OECD, particularly in China which comprises two-third of the share. Meanwhile, OECD countries focus their effort in reducing their emission, where the industry area declined their emission by a quarter. Consequently, governments set up energy policies where renewable-based energies such as solar...
متن کاملModularization Modeling for Real - Time Simulation of Hydropower Plants
A modularization method has been proposed here for the full scope real-time simulation of a large-scale hydropower plant. In this method, the full scope dynamic simulation model can be decomposed into several subsystems that can be calculated independently in every time step, and each kind of subsystem model is developed to be a standard module. Using object-oriented modeling method for the sim...
متن کاملOptimal Hydropower Reservoir Operation with Environmental Requirements
i ACKNOWLEDGEMENTS I am thankful to my Committee Members for their contributions to this dissertation. I am most grateful to my major Professor, Jay Lund, for his enthusiastic guidance and endless ideas during these four years. His sense of humor contributed to having a pleasant work environment. I am indebted to Professor Richard Howitt for his valuable comments and for providing the computati...
متن کاملReservoir Operation Applied to Hydropower Systems
Currently, studies on hydropower systems operations primarily focus on multiple uses of water, i.e., water resources exploitation and control systems to satisfy human needs and demands connected to economic and social activities. Focuses include power generation, urban and industrial water supply, irrigation, navigation, leisure and recreation-related uses, flood control and water pollution con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2564/1/012059