References

References by commodities

Static Var Compensation (SVC)

  • SAFE PROTECTION, Romania (2018) – Delivery of SVC for reactive power compensation during operation of an arc furnace with parameters of 11 MVar / 10kV and 1.2 MVar / 6kV
  • Železárna Podbrezová, a.s. Slovakia (2018) – reconstruction of the decompensation element in the interior version
  • Norilsk Nickel, Russia (2017 - 2018) – Delivery of 4 sets SVC 6 kV / 3,6 MVar
  • SŽDC/OHL, a.s., Czech Republic (2000 - 2015) – Delivery of 50 sests SVC 27,5 kV/6MVAr
  • BMZ, Belarus (2012 - 2014) – Delivery of 2 sets SVC 10kV/5,7MVAr in container and delivery dynamic SVC 33kV/32MVAr
  • Dalkia Industry - Darkov, Czech Republic (2014) – modernization dynamicSVC 22kV/32MVAr
  • Volgacemmash, Russia (2013) – Delivery of SVC 35kV / 70MVAr
  • Z-Group Steel Holding, Czech Republic (2012) – Delivery of SVC 6kV / 3,9 MVAr
  • Poldi Hutte, Czech Republic (2012) – Delivery of SVC 22kV/ 16MVAr
  • BMZ-Belarus Metallurgical plant, Belarus (2012) – Delivery of SVC 33kV / 32 MVAr
  • Traction substation TT Mýto, Czech Republic (2011) – Delivery of SVC 27,5kV
  • VTŽ Chomutov, division Sandvik, Czech Republic (2010) – reconstruction SVC 6kV/ 1MVAr
  • Pavlogradugol, mine, Ukraine (2010) – Delivery of SVC 6,3kV/ 2,5MVAr
  • Evrochem- Volgakalij, Russia (2010-12) – Delivery of 2x SVC 10,5kV
  • Traction substation TT Klatovy, Czech Republic (2009) – Delivery of set SVC without transformer 27,5kV
  • Železárny Hrádek, a.s., Czech Republic (2006) – Delivery of SVC  20 MVAr, including handling of construction, equipment assembly, test operations and performance of warranty tests

Regulated drives

  • Škoda Transportation, a.s., Plzeň, Czech Republic (2021) Delivery of a regulated DC power supply, 1.5 MVA voltage; 250 - 4000VDC
  • Škoda Transportation, a.s., Plzeň, Czech Republic (2021)  Delivery of a 4-quadrant single-phase inverter with 2.5MVA parameters; 15kV 16.7Hz; 25kV 50Hz
  • VEM Transresch, Amur, Russia (2020) – Delivery of complete LCI for synchronous motor 25 MW, 10 kV
  • VEM Transresch, Amur, Russia (2019) – Delivery of complete LCI for synchronous motor 25 MW, 10 kV
  • Tašlykská GAES, Ukraine (2017 - 2018) – soft starter 15MW for synchronous general motor 249MW
  • VEM Transresch, Amur, Russia (2017 - 2018) soft starter 15MW for 25MW synchronous motor
  • UGMK, Ukraine (2017) – DC power suply 44kA, 250V
  • Petrol LUKOIL, Romania (2014 - 2015) – Delivery of a blower with motor including a 5MW drive
  • OKD, a.s., Důl ČSA, Czech Republic (2012) – Delivery of regulated drive for mining equipment up to 1,8 MW acc. SVC
  • KOPC, Iran (2012) – Regulated drive for a gradual acelleration of two synchronous motors (7,2MW and 23MW) to drive the compessor
  • OKD, a.s., Důl ČSA, Czech Republic (2011) – Delivery of regulated drive for mining equipment up to 2,6MW
  • ArcelorMittal Steel Krovoi Roh, Ukraine (2011) – Delivery of drive up to 4MW, 10kV for speed control of exhausters
  • EuroChem – Volgakalij, Russia (2010) – Delivery of drives for mining equipment (5,5MW and 2MW)
  • Paturle Aciers, France (2010) – Reconstruction of rolling mill drives
  • APATIT, Russia (2010) – Delivery of two drives for mining equipment up to 5MW
  • Mine Tajmyrskij, Norilskij Nikel, Russia (2008) – Regulated drive for mine fan
  • TNK-BP, Refinery LINIK (ZAO « LINIK »), Ukraine (2008) – Excitation and softstart for electric motor (4MW, 6kV)
  • Gajskij GOK, UGMK, Russia (2006-2009) – delivery of regulated drives for mining machinery with an output of 5.5 MW 

                          

Special applications and test equipment

  • Škoda Transportation, a.s., Plzeň, Czech Republic (2021)  Delivery of HV sources for voltage tests of traction equipment 10.5kV; 15kV
  • Škoda Transportation, a.s., Plzeň, Czech Republic (2021) Delivery of single-phase uncontrolled HV power supply 2MVA with output voltage 19kV; 25kV; 27.5kV 50Hz
  • Škoda Transportation, a.s., Plzeň, Czech Republic (2021) Delivery of a single-phase uncontrolled 100kVA source with an output voltage of 1kV; 1.5kV; 3kV 50Hz
    Moscow, Kuchatov Institute, Russia (2020) – Current sources 20kA, 40kA, 40kA
  • Nižněkamsk, Russia (2012 - 2015) – 5x softstarter AM 2,8 MW
  • S.C. Petrotel-Lukoil S.A., Russia (2013 - 2014) – 3x excitation SM 2,8 MW
  • MANGLA hydroelectric power, Pakistan (2013) – upgrading the excitation controller
  • Nevinnomysskij Azot OAO, Russia (2011 - 2013) – Excitation SM 1,5MW and 4,8 MW
  • AZOT Nevinomyssk, Russia (2011) – Excitation of synchronous engine 1,5MW
  • Lisicansk  Linik III, Ukraine (2011) – AC excitation 4,2kW for synchronous engine
  • Magnitogors metalurgical kombinat, Russia (2010) – Excitation of synchronous engine for compressors 12MW
  • Bocaro, India (2008) – Excitation of synchronous engine for filling station 5MW
  • AZOT Severodoněck, Ukraine (2008) – Excitation of synchronous engine 4,8MW and 6kV
  • AZOT Čerkasy, Ukraine (2007) – Excitation of synchronous engine 8MW

HV-sources for electrostatic precipitators    

  • Metinvest Trametal SpA, Ukraina (2014) – HV parts 150 kV - 1250 mA
  • ZVVZ, Czech Republic (2014) – ZEOB 111 kV – 500 mA
  • Heating plant České Budějovice, Czech Republic (2013) - ZEOB 150kV - 500mA
  • Katavskij cement, Russia (2013) – ZEOB 92kV - 1250mA
  • Plzeňská energetika, Czech Republic (2012) – ZEOB 92kV - 500mA
  • Haas Fertigbau Chanovice, Czech Republic (2011) – ZEOB 92kV - 300mA
  • Heating plant Mydlovary, Czech Republic (2011) – ZEOB 111kV - 1800mA
  • DMKD, Ukraine (2010) – VVN part 150kV 500mA
  • Aluminij Kazachstana, Pavlodar, Kazahstan (2010) – ZEOB 92kV - 1250mA
  • Power plant Tušimice, Czech Republic (2010) – ZEOB 92kV - 1250mA
  • Tulačermet, Russia (2009) – ZEOB 150kV - 1250mA  

Transformer stations

Transformer stations for Public transportation  

  • APTA Alexandrie, Egypt (2020)  – complete reconstruction of the technology  for the Egyptian company APTA in the Alexandria Al-Wardian substation for  the city tramway transport – (including 10,5kVA high voltage switchboard, transformers, rectifiers, 600 V DC switchboards, self-consumption transformers, 380/220 VAC and 24 VDC self-consumption switchboards), assembley, commissioning
  • Skanska Norge, Norway (2019) – trolleybus substation in concrete container design
  • Power Service Int. s.r.o., Slovakia (2015) – tram substation MR MHD Bosákova
  • APTA Alexandrie, Egypt (2014) – tram substation reconstruction
  • Transport Company VEOLIA Teplice, Czech Republic (2012) – trolleybus traction substation
  • Prague Public Transport Company – Šécheron, Czech Republic (2011-12) – traction rectifiers for substations Motol / Vyšehrad
  • Prague Public Transport Company - MR Hostivař, Czech Republic (2010) – tram traction substation
  • Hradec Králové Public Transport Company, Czech Republic (2008) – trolleybus traction substation
  • DMKD, Ukraine (2007) – traction substation for a metallurgy plant      

               

Transformer stations for railway transportation

  • Pars nova a.s., Czech Republic (2016) – current source for circuit breaker tests
  • ČD,VIAMONT, Czech Republic (2015) – transport container substation
  • ČMŽO Přerov, Czech Republic (2014) – voltage sources for railway testing department
  • Pars nova, Czech Republic (2011) – Substation to power trolley and test habitats
  • Depo of rolling stock Česká Třebová, Czech Republic (2011) – Testing department of the AC traction machines to power 500kW
  • Testing facility Velim, Czech Republic (2009) – 12pulse rectifier, chokes, modernization of TNS
  • Škoda Transportation, Czech Republic (2008) – railway vehicle electric test facility (DC adjustable sources)