Services

Complex realization, i.e.: modernization or construction of new equipment and systems of electric power automation

We specialise in complex realization of equipment and systems of electric power automation in the existing and newly built power plants and co-generation plants, transmission and distribution stations, electric power industry and industry. This concerns in particular the following equipment and systems of electric power automation:

• Control, supervision and visualisation
• Protection systems
• Measurements and signalling
• Signal transmission,
• Registration and diagnostics
• Excitation and voltage regulation of generators
• Synchronisation of generators, lines and systems
• Voltage regulation of transformers
• Reactive power compensation
• Supply change-over
• Excitation and start-up of synchronous motors and/or asynchronous synchronised motors
• Regulation of rotation speed of MV & LV motors

The service realized in its full scope includes:

• Assessment of the technical state
• Concept development
• Equipment selection (in agreement with the Customer)
• Design and full technical documentation
• Construction of equipment (installation in cabinets)
• Completion and delivery of all the equipment and materials
• Disassembly, assembly on site (supervision of the task)
• Post-assembly testing
• Start-up
• Development of documentation after the task performance
• Training of the operating personnel
• Preliminary operation up to the moment of commissioning
• Guarantee and post-guarantee service
• Periodic testing

We have realized more than tens of such tasks; these are some examples only:

• Complex post-failure modernization of control supervision system and protection systems of main power-out systems, excitation and voltage regulation of generators, supply change-over automatic units at two 200 MW power units at Pątnów Power Plant. Within the scope of modernization a unique of earth-fault control and localisation system
  DC-test was installed in the networks of the guaranteed DC supply.
• Modernization of the systems of protection and synchronisation of generators and the station at Vrutok Power Plant in Macedonia - the first of the 6 hydro power plants in Macedonia subject to modernization process realized jointly with Emerson- Westinghouse Electric Poland.
• Complex modernization of systems of protection and control of all the 110, 30, 6 kV switchgears at Aluminium Plant in Konin.
• Complex modernization of the systems of excitation, voltage regulation and synchronisation of generators as well as protection of the generator power-out system at the 500 MW units at Kozienice Power Plant.
• Complex modernization of the control supervision system and protection system of the power -out system, excitation and voltage regulation of the generator, supply change-over automatic units of the 100 MW power unit at Skawina Power Plant. Within the scope of modernization a unique system of earth-fault control and localisation system DC-test was installed in the networks of the guaranteed DC supply.
• Complex modernization of the control and supervision system of the power plant general load at Gdynia Co-generation Plant.
• Construction of the control and supervision system at the new 110 kV station at Bełchatów Power Plant.

Realization of this type of advanced complicated tasks, often in extremely short time, during standard operation of the plants is possible thanks to great knowledge, experience, responsibility and passion of several tens of our experts, and also the research potential and good organisation of work.