Despro offers comprehensive consultancy services related to the grid code specifications for power plants and energy storage systems. Whether it’s a standalone battery storage system or a large hybrid power plant, Despro ensures your energy production facility is connected to the grid efficiently and reliably. Our services include full end-to-end execution of the VJV2024 and SJV2024 compliance processes. The work is carried out in accordance with the VJV2024 and/or SJV2024 requirements, utilizing PSSE and PSCAD software tools. Despro’s expert team is responsible for the planning, testing, and reporting of simulations and commissioning tests. We ensure that every phase is executed in compliance with current regulations. Our experienced professionals guarantee that testing processes are accurate and efficient, and all results are reported clearly and comprehensibly.
The full-service package includes:
Reactive power capacity calculations for power plants or energy storage systems
- PSSE modelling and simulations
• Voltage control tuning
PSCAD modelling and simulations
• Specialized studies on Sub-Synchronous Oscillations (SSO)
• Specialized studies for Grid Forming (GFM) energy storage systems - Commissioning tests
- Model validation
- Documentation and project management
The service can be tailored to the customer’s needs, including standalone commissioning tests or model validations under the VJV or SJV processes.
Despro’s experienced experts also support grid code compliance in the Nordic countries and other parts of Europe.
Despro provides expert consulting to grid-connected parties during the pre-design phase. Before starting technical design, it’s essential to verify the input data to ensure the project has the necessary prerequisites and progresses smoothly.
Despro provides comprehensive PSSE and PSCAD model testing and development. We can test the functionality of equipment supplier models and compile them into complete plant models.

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How can I help you?
Jani Raulalla has a long background and experience in the industry. She can create a customized service according to the needs.
Referenssit
Asiakkaidemme kokemuksia
Despron palvelut verkkoyhtiölle – Elenia
Elenian hankinta- ja rakennuttamisjohtaja Jarkko Kohtala kertoo yhteistyöstä Despron kanssa.
Despron palvelut verkkoyhtiölle – Vatajankosken Sähkö
Vatajankosken Rakennuttamispäällikkö Jarno Joensuu kertoo yhteistyöstä Despron kanssa.
Despron palvelut verkkoyhtiölle – Helen
Helen Sähköverkko Oy:n investointipäällikkö Kalle Sato kertoo yhteistyöstä Despron kanssa.