Research on simulation and test analysis of hydraulic transient process in Jinping II Hydropower Station
نویسندگان
چکیده
The paper takes Jinping II Hydropower Station (8 × 600MW) as an example based on the internal mechanism and operating characteristics of system, complete simulation model super-long large water diversion power generation system has been completed finally.Besides, method parameter calibration correction for main elements is proposed.By model, two typical hydraulic transient process test conditions are simulated, here involved following: double load rejection primary frequency regulation.At same time, calculated results compared with results. show that proposed can describe dynamic response characteristic accurately.
منابع مشابه
comparative analysis of the use of hedges & emphatics in english and persian academic research articles of sociology & psychology
چکیده ندارد.
15 صفحه اولResearch on efficiency test of a turbine in Khan Khwar hydropower station
The efficiency test is an important indicator to evaluate the energy conversion performance of a hydraulic turbine. For hydropower stations which do not have the direct flow measurement conditions, whether the characteristic curve of a turbine obtained through similarity theory conversion by using the comprehensive characteristic curve of the turbine can correctly reflect the operating performa...
متن کاملForecasting and prevention of water inrush during the excavation process of a diversion tunnel at the Jinping II Hydropower Station, China
INTRODUCTION Estimating groundwater inflow into a tunnel before and during the excavation process is an important task to ensure the safety and schedule during the underground construction process. CASE DESCRIPTION Here we report a case of the forecasting and prevention of water inrush at the Jinping II Hydropower Station diversion tunnel groups during the excavation process. The diversion tu...
متن کاملEfficient 3-D reliability analysis of the 530 m high abutment slope at Jinping I Hydropower Station during construction
a State Key Laboratory ofWater Resources andHydropower Engineering Science, Key Laboratory of RockMechanics inHydraulic Structural Engineering,Ministry of Education,WuhanUniversity, 8 Donghu South Road, Wuhan 430072, PR China b School of Civil Engineering and Architecture, Nanchang University, Nanchang 330031, PR China c Department of Civil and Environmental Engineering, The Hong Kong Universit...
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: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202124802068