NEPLAN ELECTRICITY
Comprehensive Power
System Modeling
Support for both steady-state and dynamic modelling, including 1-, 2-, and 3-phase AC (with neutral & earth) and DC systems.
Contact us ↗Overview
NEPLAN Electricity is the core module for electrical network analysis, planning, optimization, and simulation. It handles transmission, distribution, generation and industrial networks-enabling organizations to design, evaluate, and optimize their electrical infrastructure.
Support for both steady-state and dynamic modelling, including 1-, 2-, and 3-phase AC (with neutral & earth) and DC systems.
Efficient algorithms manage 500,000+ busbars for enterprise-scale studies.
Designed to international standards (IEC/ANSI/IEEE) with customizable libraries for components, protection, and control circuits across regional markets.
Run as a desktop client, multi-user intranet, or in the cloud-choose what best fits your IT strategy.
Ideal for networks integrating renewables, distributed generation, e-mobility, and smart-grid tech-assess PV/EV host capacity, ensure grid-code compliance, and evaluate protection devices as architectures evolve.
Key Modules & Features
What each module does, where it’s used, and why it matters for modern power systems.
Analyze power flow and system performance under normal and contingency conditions (AC/DC, radial or meshed). Enables capacity planning, identifies overloads, and ensures network stability and reliability.
Calculates fault currents (single-line, double-line, two or three-phase, with or without earth) in AC and DC systems. Supports protection design, safety assessment, and fault ride-through planning to ensure reliable system operation.
Evaluates incident energy levels and arc flash boundaries to enhance electrical safety and compliance. Helps determine appropriate PPE, labeling, and protection settings, reducing the risk of equipment damage and personnel injury.
Determines optimal conductor sizes based on load, voltage drop, short-circuit withstand, and thermal limits. Ensures efficient power delivery, system safety, and compliance with relevant electrical standards.
Evaluates voltage dips, inrush currents, and system stability during motor startup. Ensures proper equipment selection, minimizes network disturbances, and maintains reliable performance across operating conditions.
Designs and evaluates protection schemes to safeguard equipment and networks from overloads and short circuits. Ensures proper coordination of relays and breakers for reliable fault isolation and system continuity.
Assesses the ability of a distribution network to integrate additional solar, wind, or other distributed energy resources without compromising reliability or power quality. Identifies network constraints and supports efficient renewable energy integration.
Evaluates voltage and current distortions caused by nonlinear loads. Identifies sources of harmonics, assesses compliance with power quality standards, and recommends mitigation measures to ensure stable and efficient network operation.