01 / Design
Control and automation
Design and integration of substation control systems. Communication, monitoring and automation.
- Control system design and programming
- Communication and equipment integration
- Automation and SCADA preparation
Gridtech / Services
Expertise that connects your systems.
We support the design, programming, settings and testing of control and protection equipment in power systems. From the first decision to handover.
Services
Our services
02 / Protection
Protection equipment and settings
Consultancy, design, settings and testing of protection equipment with operational reliability in mind.
- Protection design and review
- Protection equipment settings
- Testing and functional verification
03 / Commissioning
Testing and commissioning
Focused testing and functional verification of systems before handover.
- Test planning and preparation
- Control and protection equipment testing
- Commissioning and documenting results
IEC 61850
Specialist expertise in digital solutions.
IEC 61850 is a key part of our expertise. We use digital solutions for equipment integration, communication and signal engineering, and develop our own tools to support design and testing.
In-house development / Project tools
Clearer insight. More focused work.
We use the latest technology for design and programming, and develop tools around the needs of real projects. Our aim is to simplify workflows, improve data consistency and deliver better, more cost-effective solutions.
01 / SCD Visualizer
Making complex systems visible.
An SCD file describes the structure and communication of an IEC 61850 substation system. Gridtech uses and develops SCD Visualizer to turn this data into a visual overview of devices, connections and signal flows, supporting review during design, testing and commissioning.
- See devices, their connections and how they exchange signals.
- Explore GOOSE messages, Sampled Values and Reports.
- Identify items for review and compare changes between SCD versions.
02 / Merkjalisti
Consistent data from design to testing.
Gridtech uses and develops Merkjalisti to manage signals, equipment and project data in one place. It connects signal engineering with IEC 61850 and SCADA preparation, supporting structured review from design to commissioning.
- Organise signals by project, bay and equipment.
- A shared signal library and reusable templates.
- Review, comments and export for Excel and zenon.