Startup with IBM

Our company has successfully integrated into the Startup with IBM program. Thanks to this, we have now become part of the IBM Global Entrepreneur Program, which provides us access to the latest IBM technologies such as Cloud, Data Science, IoT, Blockchain, and Artificial Intelligence.

 

  • Created by IDEA ELEMENT
  • © 2025 GRIDMAN.co.uk

Gridman s.r.o.

We provide professional and high-quality solutions to problems and tasks that can be encountered in power engineering area. contact@gridman.sk

Borzesti, Romania

Grid code design studies

Installed power: 263 MW
Project partner: Greenvolt

Gridman performed following:
- power plant modelling,
- reactive power and voltage capability study,
- reactive power compensation study,
- power quality study (harmonics, flicker and voltage unbalance).

Volvo Kosice, Slovakia

Protection & Coordination study

Project partner: Siemens, SAT automation

Gridman performed following:
- protection and coordination study for 110 kV main substation,
- protection and coordination for 22kV and 6kV internal electrical network.

Seabank, United Kingdom

Steam/Gas turbine modelling

Installed power: 910 MW
Project partner: Siemens Energy

Gridman performed following:
- development of the steam/gas turbine dynamic models in DigSilent PowerFactory/PSCAD,
- validation grid compliance studies against the grid (SMIB model),
- simulation tests on IEEE 9-bus system.

Unilin PV, Belgium

RfG grid compliance study – type B

Installed power: 17.5 MVA
Project partners: PulsarPower, Engie

Gridman performed following:
- plant modelling in DigSilent PowerFactory,
- performing the grid code studies (Fault ride through, Active power step change, LFSM-O, Reactive Power capability),
- building and validating the plant EMT model in PSCAD.

Alveston, United Kingdom

Calculation of the DC Short-circuit currents in the internal
parts of Battery Energy Storage System of the Onshore Wind Farm

Installed power: 22 MW
Project partners: ABB

Gridman performed following:
- power plant and BESS modelling,
- dc-short-circuit study,
- sizing of the BESS internal parts.

Revolution, United States

Basic design Insulation & Coordination studies

Installed power: 704 MW
Project partner: MPE London, Orsted

Gridman performed following:
- building and validating EMT offshore wind farm model,
- performed transient studies,
- basic design stage insulation & coordination.