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ОАО "НПО ЦКТИ" Россия, 191167, Санкт-Петербург, ул. Атаманская, д. 3/6 Телефон +7 (812) 717 23 79 Факс +7 (812) 717 43 00 Web http://www.ckti.ru |
Pump equipment development and research for fossil and nuclear power plants laboratory
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Main activities of the laboratory:
The main advantage of NPO CKTI JSC is the long-term experience in production of pumps with hydroturbine drive for pumping of high-temperature media on saturation line. The hydroturbine drive provides the following benefits:
A feature of the hydroturbine drive is the utilization of energy losses in the drive due to return of working water heated in the pump which is the source of the working water and in the hydraulic turbine to the power unit cycle. Hydroturbine driven pumps for power units of Thermal Power Plants and Nuclear Power PlantsNPO CKTI JSC was the pioneer in the power plant industry in the creation of pumps with a hydroturbine drive for power units of Thermal Power Plants and Nuclear Power Plants. High-speed electric and gas turbine driven repressuring pumps were created in cooperation with JSC Klimovand JSC Votkinsky Zavod for oil production. Pumps with a hydroturbine drives designed by NPO CKTI JSC have the following benefits in comparison with traditional pumps of similar parameters at equal efficiency: The CPHTD type pump 850–400 (displacement of 850 m³/h, head of 400 m) for the turbine plant K-1000-60/3000 by LMZ JSC has a weight of less than 3 tons, diameter of 780 mm, height of 1200 mm. Preliminary studies of electric driven pump with similar parameters show that the weight of such unit is about 10 tons. NPO CKTI JSC develops and supplies non-standard make-to-order pumping equipment for power engineering, oil production and other industries. Laboratory test bedThe test rig is sealed, operates in a closed-loop configuration and meets all the requirements of GOST 6134-2007 for parametrical test rigs. Working medium – cold water for industry. The test rig consists of:
The goal of tests is to determine the power and head parameters and compare the received data with the default parameters. Obtaining the rated values of head and consumed (produced) power of the stages. Tests on a test bed and processing of measurement results are conducted according to a specially designed program and test procedure. Вернуться назад |