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Grid calculation for the energy infrastructure

Your partner
for reliable grid calculations

TRIPS is specifically expanding its portfolio to include grid calculation – as a logical addition to protection and automation technology. With standard-compliant calculations in accordance with IEC 60909, VDE 0102 and VDE-AR-N 4105, we create a reliable basis for decision-making for the planning, conversion and operation of electrical networks.

Whether industrial supply, medium-voltage connection, transformer design or integration of renewable energy: our grid analyses ensure supply quality – from the initial concept through to implementation.

Thanks to our in-depth experience in protection technology, switchgear construction and engineering, we create integrated solutions in which grid calculation, protection concept and control technology are seamlessly interlinked.

GRID CALCULATIONS

Interface expertise at the highest level

TRIPS seamlessly connects transformers, protective relays, engineering tools and SCADA systems to ensure a smooth flow of information and energy.

Interdisciplinary expertise for precise calculations

The combination of automation, protection technology and network planning enables solutions that are technically precise, practical and future-proof.

Standard-compliant and
complete implementation

Network calculations are carried out according to current standards and are provided with complete documentation for network operators, authorities and auditors.

Netzberechnung für die Energieinfrastruktur I TRIPS group
Netzberechnung für die Energieinfrastruktur I TRIPS group

Basis for secure and
efficient power grids

Grid calculations analyze the electrical behaviour of a supply grid under various operating and fault conditions. They provide important data for the optimal design of systems, safe grid operation and the development of effective protection concepts. They are required when planning new systems, expanding existing grids, integrating renewable energies or analyzing faults after malfunctions.

  • Optimal design and dimensioning of systems
  • Safe grid operation and effective protection concepts
  • Planning, expansion and integration of renewable energies

Services in the field of grid calculation

The TRIPS group offers precise grid calculations as the basis for a safe, efficient and standard-compliant energy supply. Whether planning new systems, expanding existing grids or integrating renewable energies – our experts analyze load flows, short-circuit currents and protection concepts to ensure optimal dimensioning and maximum operational reliability. From grid connection planning and simulations to migration and expansion, we support your project with technical expertise and practical solutions.

Grid analysis and protection concepts

To ensure a stable and secure power supply, the TRIPS group carries out detailed load flow and short-circuit calculations. These provide precise data for the sizing of transformers, busbars, and protection devices, as well as for the development of coordinated protection concepts. Through targeted protection coordination and the definition of optimal tripping characteristics, grid availability and operational safety are sustainably increased.

Benefits:

  • Optimal sizing of all grid components

  • Higher operational safety and grid stability

  • Coordinated protection settings for targeted fault clearance

Grid connection planning & simulation

The TRIPS group prepares technical verifications, load assessments, and grid simulations to safely integrate new installations into existing infrastructures. All relevant requirements from grid operators, authorities, and approval bodies are taken into account. This creates reliable planning foundations that ensure grid compatibility, efficiency, and compliance with applicable standards.

Benefits:

  • Complete technical documentation

  • Safe and approval-ready grid connection

  • Planning in accordance with standards and regulations

Migration and expansion

For modifications or modernizations, the TRIPS group carefully reviews and thoroughly updates all existing electrical grid models to ensure a smooth technical transition and full compliance with current standards. This includes transferring existing data, adapting to new operating scenarios, and integrating additional grid components. As a result, your systems remain consistently powerful, flexible, and future-proof.

Benefits:

  • Up-to-date and complete grid models

  • Smooth integration of new components

  • Future-proof adaptation to changing requirements

Grid calculation according to international and national standards

Modern grid calculations provide the basis for optimally designing systems, coordinating protection concepts and ensuring grid stability in the long term. The analysis of load flows and short-circuit currents creates a reliable planning basis for the expansion, modernization and integration of new energy sources.

IEC 60909

Technical application rule for connecting and operating generation plants to the low-voltage grid.

 

VDE 0102

International standard for methods of calculating short-circuit currents in three-phase networks.

VDE-AR-N 4105

Standard for calculating short-circuit currents and selecting suitable electrical equipment.

GRID CALCULATIONS FAQ

Your specialist for grid calculations
– Precision and compliance with standards for secure power grids

Patrick Gernert - Experte für Energy Automation, Schutztechnik und Substation Automation | TRIPS group
Your contact
Patrick Gernert
Sales Manager Grid Calculations

Grid calculations analyze the electrical behavior of a power grid under various operating and fault conditions in order to ensure a safe, efficient and standard-compliant design.

They form the basis for the optimal dimensioning of systems, the development of effective protection concepts and ensuring a stable energy supply.

They are required when planning new systems, expanding existing grids, integrating renewable energies and for modernizations or fault analyses.

Depending on the application, standards such as VDE-AR-N 4105, IEC 60909 or VDE 0102 are used to make the calculations technically correct and internationally comparable.

A load flow analysis is used to determine how currents, voltages, and power are distributed within an electrical grid under defined operating conditions. It shows whether lines, transformers, and equipment are operating within their permissible limits and where bottlenecks may occur.

Load flow analysis is an important planning tool. It forms the basis for safe grid sizing, a stable supply, and grid expansions.

GET IN TOUCH WITH SALES

Our sales team will be happy to assist you with any questions you may have about our products and services. Whether you would like individual advice, information on our solutions or would like to request a quote – we are here for you.

  • 35 years of experience
  • Certified quality
  • Innovative solutions
  • Reliable partner
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