In view of engineering technology, we have many and various experience regarding dam, tunnel, underground powerhouse, penstock, headrace, tailrace and so on taking into consideration both of minimum cost and environmentally friendly development.
Our services are not only design and construction supervision but also operation and maintenance with the aim of achieving sustainable development and water efficiency use.
TEPCO also offers suitable engineering services for IPP hydropower projects for planning, design, construction supervision, operation and maintenance.
Turbine Efficiency Test is one of the performance tests that are executed on the end of maintenance work.
|Effciency test||Monitorning water level, discharge, rotating speed,
generator output and voltage.Check turbine effciency
|Load rejection test||Monitoring guide vane opening generator voltage,
penstock pressure and rotating speed. Check maximum fluctuation
play check for
guide vane link mechanism
|Monitoring guide vane opening, output.Check the
hysteresis between guide vane opening and generator output