HC Ladce TG2 Guaranty Measurements Division Control Systems OSC, a. s. Staňkova 18a Brno, Czech Republic Petr Ševčík
OSC, a.s. – Highly qualified engineering and field services, incl. Hi-tech deliveries for Power Industry
History of measurements/tests on HC Ladce Year TG1 and TG2 efficiency evaluation tests Years 1988 – channel Doľné Kočkovce – Trenčín flow capacity and efficiency tests
HC Ladce guaranty data evaluation Guaranty data GM commission, on-site evaluation, GM results protocol GM test’s preparation, execution and guaranty measurements design according IEC 41/1993 Evaluation provided by TS HYDRO (recently OSC) Flow detection by Hydrometrics co.
Guaranty measurement following turbine recontruction
Flow detection – intake profile
Flow detection – cable reels for flow detectors carts
Flow detection – data evaluation 2 x 9 points vertical profile integration 2 x horizontal profile integration
Flow detection – Isotachs Q = m 3 /sQ = m 3 /s Q = m 3 /s
Head detection
GM results - efficiency
GM results – link determination between guide vane and runner blades opening
GM results – on came curve
Profit associated with optimal on cam curve
Contact address OSC, a. s. Staňkova 18a , Brno, Czech Republic Mr. Petr Ševčík, leading engineer for hydro power Mr. Miroslav Konečný, head of control systems division phone: (+420) fax: (+420)