Expertise on connecting power generation to the grid and distributing power
Our unique range of expertise covers modern converter-connected power generating modules such as wind, PV solar and battery storage as well as synchronous generators utilized in hydro, bio and conventional power plants.

In addition to power plant projects we work with grid operators, industrial and marine power systems.
Transmission and Distribution
We help system operators to improve the reliability of power distribution by simulating different network conditions. In these studies, we utilize our extensive experience in power grids and modern simulation software (PSS/E and DIgSILENT PowerFactory).
Power Generation
Power generation is in the transition where zero carbon energy sources are increasing their share. Biggest wind and PV solar plants have nowadays equal capacities compared to coal and nuclear plants, this brings stricter requirements on power plant architecture and performance.
Industry and Marine
Besides power generating plants and power networks, industrial plants and marine industry does need systems where power is distributed reliable and without disturbances.
We do know what it takes to integrate power generation to the grid
Power generation is in the transition where zero carbon energy sources are increasing their share. Biggest wind and PV solar plants have nowadays equal capacities compared to coal and nuclear plants, this brings stricter requirements on power plant architecture and performance.
We have contributed on constructed wind power projects in Finland and other countries with cumulated installed capacity more than 3000 MW. Our senior staff have over 15 years of experience in renewable power systems. We have worked with grid integration of renewables before their global breakthrough, which gives us deep knowledge of different power system solutions in renewable power generation. Ampner designs systems and advises the customers on how to ensure power plant reliability and performance, considering the complex Grid Code Compliance requirements varying from one power network to another.
The converter-connected power generating modules and their grid integration is part of our dna, but we do understand the value of synchronous generators as the backbone of the power systems. Demanding dynamic studies, grid code compliance service and protection studies are the core of our offering for this area.
The scope of service can be tailored according to your needs and role in the project. We can add value in your scope if you are power generating facility owner, EPC contractor, OEM, system integrator, investor, project developer or another engineering company without deep expertise in the areas where we excel.
Our typical scope of expert services in a project includes an individual task or wider package containing some of the following areas:
  • VJV2018 and VJV2013 Grid Code Compliance Service and consultation
  • VJV2018 and VJV2013 Grid Code Compliance Tests
  • Grid code compliance, studies, and consultation globally
  • Grid connection requirement technical advisory
  • Grid connection concept design and techno-economic feasibility studies
  • Electrical design for power generating facility from low-voltage power generating module to the high-voltage transmission grid, supporting all project stages from green field development to power production
  • Technical advisory for procurement
  • Load flow studies (power and energy losses, reactive power capacity)
  • Fault current studies
  • Protection design, protection settings and protection co-ordination
  • Dynamic simulation studies with PSS/E and DIgSILENT PowerFactory
  • Tuning of power system stabilizers (PSS, POD)
  • Dynamic simulation model development
  • Power quality, transient and disturbance studies
  • Earth resistivity and earthing resistance measurements
  • Power quality measurements
Choose Us

The experienced Ampner team has a deep knowledge of different power system solutions in renewable energy production. Ready to find the best solution for your power system! 

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