References
- ČKD PRAHA DIZ
Yunus Emre 2x145 MW Project - ČKD PRAHA DIZ
Greening of K8, K9, K10 boilers of AMEO heating plant to reduce NOx emissions, including installation of new burners - ČKD PRAHA DIZ
Power Source Greening in Lovochemie company - ČKD PRAHA DIZ
Reconstruction of chemical water treatment unit in Detmarovice power plant - ČKD PRAHA DIZ
Water treatment technology for exposition ponds in the new hippopotamus and elephants houses, in Prague Zoo - ČKD PRAHA DIZ
Radial compressors delivery, NTC Plzeň - ČKD PRAHA DIZ
Shed E automation level increase, compressor stations - Veľké Kapušany - ČKD PRAHA DIZ
Compressor station Veľké Zlievce, Slovakia - ČKD PRAHA DIZ
K7 block and TG7 construction for company Plzeňská teplárenská - ČKD PRAHA DIZ
Budvar Arena – Ice hockey stadium cooling technology reconstruction, including two ice rinks - ČKD ELEKTROTECHNIKA
Reconstruction of the tram substation in Alexandria / Egypt - ČKD ELEKTROTECHNIKA
Reconstruction FCE for Darkov - ČKD ELEKTROTECHNIKA
Delivery of frequency converters INVERT 7L W - ČKD ELEKTROTECHNIKA
Modernization of excitation system – Hydroelectric power station Pakistan - ČKD ELEKTROTECHNIKA
Starting converters for K.O.P.C. - ČKD ELEKTROTECHNIKA
Static Var Compensation SVC 33kV 32 MVAr for BMZ - ČKD ELEKTROTECHNIKA
Regulated drives for mining machinery - OKD, a.s. - ČKD ENERGY
Safina - ČKD ENERGY
Yotes - ČKD PRAHA DIZ
- ČKD PRAHA DIZ
Project: COGEN II – Stara Lipa - ČKD PRAHA DIZ
COGEN III – Holy Vrch - ČKD PRAHA DIZ
Reconstruction of machine sets and related electric and technological parts of Small hydropower plant in city České Vrbné
Completion of the Vltava waterway in the section city of České Budějovice - Hluboká nad Vltavou
1) Reconstruction of machine sets and related electrical and technological parts of Small hydropower plant České Vrbné
- TG 1 turbine aggregate modification
- Control system of the power plant
2) Lock chamber České Vrbné - modification of the control system and machine sets of hydropower plant
- Reconstruction of machine sets and related electric and technological parts of small hydropower plant Czech Vrbné, located in sector weir, on the left bank of the Vltava
- The works were carried out in the existing building of the power plant engine house
- The goal was to ensure an optimal control of flow on the turbines and the level of hydraulic structure Czech Vrbné was maintained to within ± 5 cm. Since installing the adjustable cabinets and new impeller blades of the turbine and in connection with increased gradient of 0.4 m a higher energy use of hydraulic structure hydropower potential took place.
- The plant is fitted with 2 machine sets with direct flow Kaplan bend turbines
- After reconstruction of the turbine, it has a maximum flow rate through the turbine 19 m3.s-1 and max. power of 1045 kW at the turbine coupling. The maximum gradient increased to 7.0 m
- Given that the current control relay automatics did not allow fine level-regulation, it has been completely disassembled and replaced by a distributive control system based on the freely programmable controllers.
- Installation of a new auxiliary devices engine distributors took place, at both of the machine sets, as well as installation of new electric protection distributors, distributor of self-consumption, distributor of backup DC power supply 24V and small-oil breakers in the substation 6 kV and 22kV
- For the needs of the newly installed control system, also a level measurement system has been added.
Completion date: Signing the Contract: 1. 6. 2010
Commissioning: Completion of construction, works hand over 31. 5. 2011
