Embed Size (px)
DESCRIPTION
1.TOSHIBA HYDRO POWER SYSTEMS 2.In 1894, Toshiba supplied the first generator to a commercial hydroelectric power plant in Japan. Over 100 years, Toshiba, as one of the world leading companies, has contributed to deliversustainable energy to the world. 3.History and Milestones / Toshiba has over a century of experience in the field of Hydroelectric power. 4.Hydro Power Plants Supplied by Toshiba / More than 40 countries More than 56,000MW Turbines / More than 71,700MVA Generators 5.Hydro Global Network / Expanding the manufacturing & service capabilities worldwide 6.Hydro Total Solutions / Delivery of total solutions for hydroelectric power plants / R&D Design & Engineering / Manufacturing and Quality Control / Balance of plant (BOP) Supply / Assembly, Commissioning Tests and Maintenance 7.Highlights / Pumped Storage Low to High head & Large Capacity Toshiba has the leading global technology and experience in this field. We supply pump-turbines which achieve high efficiency in both generating and pumping mode.World Largest Pump-Turbine Runner Ludington Pumped Storage Power Station, operated by Consumers Energy 8.Highlights / Adjustable Speed Pumped Storage World First & World Largest Capacity Toshiba is the pioneer and the most experienced company in the field of adjustable speed pumped storage, achieving adjustable power system frequency. Adjustable Speed Hydro Generator-Motor(Kazunogawa Pumped Storage Power Station, Japan operated by Tokyo Electric Power Co., Inc) 9.Our support ranges from large-scale to small hydropower equipment. 10.Large-scale Hydropower / Over 100 years, we have gained rich experiences in providing many large-scale hydropower plants all over the world.Gong Guo Quao Power Station, China(230MW x 4units) / Guri II Power Station, Venezuela(805MVA x 2units) 11.Small and Medium Hydropower / We can also deliver small-to-medium hydropower systems of remarkable efficiency design. / Umiam II Power Station, India(10.5MW x2 units) / Fukurogawa Power Station, Japan(1.21MW x 1 unit) 12.Micro Hydropower Generating Equipment / Toshiba’s micro hydro series comprise of five standard unit models which are specialized for rivers, discharge channels, agricultural and industrial waterways etc. / Discharged water use of existing power plants dam(80kW x 6units) / Industrial water use (9kW x 1unit) 13.Our Innovation:Turbine 14.CFD Analysis Technology(CFD: Computational Fluid Dynamics) / Whole Flow Analysis from upstream to downstream / Whirl Prediction / Improvement of Cavitation / The World’s best CFD Analysis Technology / Prediction of unsteady flow field -Vortex rope behavior- Toshiba the world top CFD accuracy 15.Performance Improvement by CFD Analysis / Simulation around runner Performance improvement by reduction of energy loss / Runner efficiency curve (case example） 16.New Concept for Runner / Advantages:Improve cavitation(Enlarge operation range) / Reduce secondary flow(Higher efficiency) / Splitter Runner ....
Citation preview
