SIMULATION ENGINE • 24kV – 110kV • ETAP • PV*SYST

POWERING SMARTER ENERGY SYSTEMS

Advanced electrical engineering consultancy specializing in 24kV–110kV high-voltage substation layout, PV*Syst utility solar modelling, and ETAP short-circuit numerical grid studies.

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42.6373° N / 21.1560° E — GERMANY • CANADA • SWEDEN • KOSOVO • NORTH MACEDONIA

LH_POWER_SIM DEMONSTRATION SIMULATION — ILLUSTRATIVE DATA

Balanced three-phase illustrative model — not live measurements or project results.

Three-phase voltage and current 50 Hz

U = 110.0 kV RMS · û ≈ 155.6 kV peak I ≈ 552.5 A RMS · î ≈ 781.3 A peak

u₁₂(t) = 0.0 kV i₁(t) = 0.0 A

U₁₂ / I₁ U₂₃ / I₂ U₃₁ / I₃

φ = 18.2° to phase voltage; I₁ lags U₁₂ by 48.2°.

Active power P 100.0 MW

Reactive power Q ≈ 32.9 MVAr

Apparent power S ≈ 105.3 MVA

Power factor cos φ 0.95

Paused Speed 0.05×

Slowed animation — illustrative simulation · 40 ms / two periods at 50 Hz.

// LV / MV / HV DESIGN // SOLAR PV ENGINEERING // SUBSTATIONS & POWER SYSTEMS // ETAP & GRID DESIGN // LOAD FLOW & SHORT CIRCUIT // ENERGY CONSULTING // CABLE ROUTE DESIGN

Engineers

110 kV

Substations & Grid

220 MWp

PV Simulation

Countries

CORE CAPABILITIES

Engineering & Technical Scope

VIEW ALL 5 DOMAINS → STANDARDS MATRIX (IEC/DIN/CSA/IEEE) →

HV & MV Substations

Design and calculation of 24kV–110kV substations, primary equipment, switchgear installations, and MV underground cable routes.

KEY SCOPE

Substation Layout
Cable Route & Parcel Lists
Protection Coordination
Grounding & Lightning Protection

Solar PV Systems

Utility-scale and commercial solar engineering, PV*Syst simulation, inverter matching, and yield optimization.

KEY SCOPE

PV*Syst & PV*Sol Analysis
On-Grid & Off-Grid Architecture
DC/AC Inverter Dimensioning
Energy Loss Balances & PR

ETAP Grid Calculations

Numerical power flow simulation, short-circuit current calculations (IEC 60909), and 24kV–110kV grid stability studies.

KEY SCOPE

Load Flow & Short-Circuit (IEC 60909)
Active & Reactive Power Balances
Relay Protection Coordination
Voltage Drop & Cable Sizing

SYSTEM ANALYSIS & MODELLING TOOLS

Industry-Standard Engineering Software

ETAP PV*Syst PV*Sol AutoCAD Electrical Revit MEP (BIM) EPLAN P8 DIgSILENT PowerFactory QGIS CADprofi PowerWorld Simulator

TECHNICAL SPOTLIGHTS

Selected Project Highlights

Physical deployments and high-voltage engineering infrastructure delivered by our team.

VIEW ALL 10 PROJECTS →

110 kV High Voltage Substation Infrastructure

GERMANY • HIGH VOLTAGE

110/33 kV Substation Engineering

Primary electrical layout, power step-down transformers, switchyard infrastructure, and ETAP short-circuit calculations.

CANADA & EUROPE • SOLAR PV

Photovoltaic Sizing & Simulation

End-to-end yield simulations, inverter DC/AC ratio sizing, and medium-voltage cable route planning up to 220 MWp-DC.

Industrial Electrical Automation Cabinet

SWEDEN • INDUSTRIAL AUTOMATION

Industrial Control & Command Cabinets

400 VAC, 220 VAC & 24 VDC automated machine cabinets, terminal diagrams, PLC integration, and diagnostic SLD schematics.

TRUSTED COLLABORATION

Our Clients & Partners

Trusted by global technology pioneers, renewable developers, industrial manufacturers, and architectural engineering firms across Europe and North America.