Completed International Engineering Projects
Explore LH Electrical Power's track record across Europe and North America, encompassing high-voltage substations, multi-megawatt solar PV farms, and industrial automation networks.
30 kV Solar PV Cable Route & Parcel Planning
Engineering planning and detailed cable route alignment for a 30 kV medium-voltage connection from a large utility solar array to the grid interconnect point.
- Voltage Level: 30 kV Medium Voltage
- Scope: Route design, HDD crossings & parcel lists
- Tools: AutoCAD, GIS Cadastral Data
110/33 kV Substation Electrical Components Design
Complete engineering drawings and physical layout of primary electrical components for a major 110/33 kV high-voltage power substation.
- Voltage Level: 110 kV / 33 kV High Voltage
- Scope: Transformer layout, busbars & grounding
- Tools: AutoCAD 2D/3D, Component Sizing
33 kV MV Electrical Substation Installation Plan
Full installation plane (Installationspläne MV-33kV 1:200) for a multi-cubicle 33 kV medium-voltage indoor switchgear line-up.
- Voltage Level: 33 kV Medium Voltage
- Scope: Multi-cell switchgear panel arrangement
- Tools: AutoCAD, MV Switchgear Standards
110/33 kV Load Flow & Short-Circuit Analysis
Comprehensive numerical power system study performing one-line diagram load flow analysis and 3-phase short-circuit calculations for substation safety.
- Voltage Level: 110 kV / 33 kV
- Scope: Bus voltage profile, fault levels, TCC curves
- Tools: ETAP Software Simulation
220 MWp-DC / 150 MWp-AC Utility Photovoltaic Analysis
Massive utility-scale solar PV simulation model in Canada utilizing 625Wp modules, yield optimization, temperature coefficient losses, and grid delivery profiles.
- Capacity: 220.0 MWp DC / 150 MWp AC
- Scope: Yield simulation, energy loss balances & PR
- Tools: PV*Syst Version 7.4.8
24 kV – 110 kV Grid Interconnect System Analysis
High-voltage transmission grid analysis calculating active and reactive power losses, busbar flow distributions (520 MW, 800 MW), and power angles across multi-bus networks.
- Voltage Level: 24 kV – 110 kV Transmission
- Scope: Active (P) and reactive (Q) power flow balances
- Tools: PowerWorld Simulator
VFD GH-150 Variable Frequency Drive Single Line Diagram
Single line diagram and harmonic waveform analysis for industrial variable frequency drive system installations operating in harsh production settings.
- Application: Industrial Motor Drive Control
- Scope: SLD schematic, protection & harmonic filtering
- Tools: AutoCAD Electrical, ETAP
460 VAC Industrial Machine Control System
Engineering design of an automated industrial control enclosure used for operating high-capacity machinery and aiding maintenance departments with guided diagnostics.
- Voltage Level: 460 VAC Industrial 3-Phase
- Scope: Cabinet layout, circuit breaker sizing, terminal map
- Tools: EPLAN P8, Industrial Standards
Mosque Architectural & Exterior Lighting Engineering
Electrical engineering and photometrical 3D exterior illumination design for an architectural community mosque and surrounding urban pedestrian zone.
- Category: Public & Architectural Electrical Project
- Scope: Photometric lighting design, 3D visual renders, power feeds
- Tools: Revit, Dialux
Multi-Unit Residential Complex Electrical Project
Full electrical installation plan for multi-story residential building development (Baza Suternit & apartment power distribution, backup ventilation, and lighting).
- Category: Residential & Commercial Construction
- Scope: Cable sizing, panel boards, emergency lighting circuits
- Tools: AutoCAD Electrical, Revit, European Building Codes
Standards We Apply
Our designs, load flow studies, short-circuit calculations, and protection coordination packages adhere to the prevailing statutory codes across Europe, Germany, Canada, and the United States.
| Design / Analysis Area | IEC / EN Standard | Germany – DIN / VDE | Canada – CSA / CEC | USA – IEEE / ANSI / NFPA |
|---|---|---|---|---|
| Short-Circuit Analysis | IEC 60909 | DIN EN 60909 (VDE 0102) | CSA / IEEE 3002 Series | IEEE 3002 Series / ANSI C37 |
| Cable Ampacity | IEC 60287 | DIN EN 60287 | CSA C22.1 / CEC | NEC Article 310 / IEEE |
| MV Cables | IEC 60502-2 | DIN EN 60502-2 (VDE 0276) | CSA C68 Series / CEC | ICEA / AEIC / IEEE |
| HV Cables | IEC 60840 | DIN EN 60840 (VDE 0276) | CSA / IEEE / Utility Standards | ICEA / AEIC / IEEE |
| MV/HV Switchgear | IEC 62271 | DIN EN IEC 62271 (VDE 0671) | CSA C22.2 / IEEE C37 | ANSI/IEEE C37 Series |
| Power Transformers | IEC 60076 | DIN EN IEC 60076 (VDE 0532) | CSA C88 Series | IEEE C57 Series |
| Protection Relays | IEC 60255 | DIN EN IEC 60255 | CSA / IEEE C37 | IEEE/ANSI C37 Series |
| Earthing / Grounding | IEC 60364-5-54 | DIN VDE 0100-540 | CSA C22.1 / CEC | IEEE 80 / NEC |
| Lightning Protection | IEC 62305 | DIN EN 62305 (VDE 0185-305) | CSA / CEC | NFPA 780 / IEEE |
| Harmonics / EMC | IEC 61000 Series | DIN EN 61000 (VDE 0839) | CSA C61000 Series / IEEE 519 | IEEE 519-2022 |
| Harmonics – MV/HV | IEC 61000-3-6 | DIN EN 61000-3-6 | IEEE 519 / Utility Requirements | IEEE 519-2022 |
| PV System Design | IEC 62548 | DIN EN IEC 62548 | CSA C22.1 / CEC Section 64 | NEC Article 690 |
| PV Performance | IEC 61724-1 | DIN EN 61724-1 | CSA / IEC / Utility Requirements | IEC / IEEE / Utility Requirements |
| PV Electrical Installation | HD 60364-7-712 | DIN VDE 0100-712 | CSA C22.1 / CEC | NEC Article 690 |
| LV Electrical Installations | HD 60364 Series | DIN VDE 0100 | CSA C22.1 – CEC | NFPA 70 – NEC |
| VFD / Electrical Drives | IEC 61800 Series | DIN EN 61800 (VDE 0160) | CSA C22.2 / IEEE | IEEE / NEMA / NFPA 70 |
| Power Quality | EN 50160 | DIN EN 50160 | IEEE 519 / CSA | IEEE 519-2022 |
| Arc Flash | IEC 61482 / IEC 60364 | DIN VDE / DIN EN | CSA Z462 | NFPA 70E / IEEE 1584 |
| Grid-Connected PV / IBR | IEC / EN Grid Codes | VDE-AR-N / DIN EN | CSA / IEEE / Utility Grid Code | IEEE 1547 / IEEE 2800 |
| Substation Grounding | IEC 61936-1 | DIN EN 50522 | CSA / IEEE | IEEE 80 |
| Transmission Lines | IEC / EN | DIN EN / VDE | CSA / NESC | NESC – IEEE C2 |
| Indoor Photometric Lighting | EN 12464-1 | DIN EN 12464-1 | CSA / IES | IES / ANSI/IES |
| Outdoor Photometric Lighting | EN 12464-2 | DIN EN 12464-2 | IES / CSA | IES / ANSI/IES RP-8 |
| Emergency Lighting | EN 1838 | DIN EN 1838 | CSA / IES | NFPA / IES |
| Road / Street Lighting | EN 13201 | DIN EN 13201 | IES / TAC / CSA | IES / ANSI/IES RP-8 |
| Glare – Indoor Lighting | CIE 117 | DIN/EN + CIE 117 | IES / CIE | IES / CIE |
| Road Lighting Calculations | CIE 140 / EN 13201 | DIN EN 13201 / CIE 140 | IES / CIE | IES / ANSI/IES RP-8 |
Let Us Handle Your Engineering & Calculation Scope
Whether you need ETAP grid simulations, 110 kV substation schematics, or utility-scale PV*Syst reports, we deliver on time and to specification.
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