I will design electrical substations sld power systems and protection systems
PE Specialist, Solar PV and BESS, Substation and Power Distribution Design
About this Gig
Need a complete, professionally engineered electrical substationnot just an SLD or CAD drawing?
I provide Substation Design, Power-System Engineering and Protection for HV, MV and LV applications.
SUBSTATION & POWER SYSTEM DESIGN:
- Substation SLD & system architecture
- Transformer selection & sizing
- HV/MV & MV/LV switchgear
- Busbar configuration
- CT/PT/VT selection
- Metering systems
- Feeder & transformer protection
- AC/DC auxiliary systems, batteries & chargers
PROTECTION & POWER SYSTEM STUDIES:
- Protection schemes & relay design
- Load-flow analysis
- Short-circuit/fault studies
- Protection coordination
- Voltage-drop & power-system analysis
- Earthing/grounding design
ENGINEERING DOCUMENTATION:
- AutoCAD/CAD substation drawings
- Electrical SLDs & schematics
- Engineering calculations & technical reports
Suitable for industrial, utility, commercial and HV/MV/LV substation projects.
Please provide available SLDs, load data, transformer/switchgear details, utility/fault data, equipment specifications, project location and applicable standards.
Complex projects, advanced studies, authority submissions and professional stamps/seals require separate scope.
Please message me before ordering!
Project scale:
Building
Building type:
Commercial
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Industrial
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Infrastructure
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
My Portfolio
Other Building Engineering Services I Offer
FAQ
What information do you need to design my substation?
Please provide available SLDs, load data, transformer/switchgear details, utility and fault-current data, voltage levels, equipment specifications, project location, and applicable codes/standards. Complete data helps ensure an accurate, coordinated design
What does your substation design service include?
Depending on the package, I can provide substation SLDs, transformer and switchgear selection, busbars, CT/PT/VTs, metering, protection, grounding, auxiliary AC/DC, batteries/chargers, AutoCAD drawings, studies, and engineering reports.
Do you provide power-system studies and protection analysis?
Yes. Where sufficient system data is available, I can perform load-flow, short-circuit/fault-current, protection coordination, voltage-drop, and equipment fault-duty studies according to the agreed project scope.
Can you design HV, MV and LV substations?
Yes. I can support HV/MV, MV/LV, and related substation systems, subject to project requirements, technical data, and agreed scope. Complex, high-voltage, or utility-specific projects may require a custom offer.
Do you provide AutoCAD and Single-Line Diagram drawings?
Yes. Applicable packages include professional substation SLDs and AutoCAD/CAD drawings, such as equipment layouts, electrical arrangements, and other agreed documentation. Editable DWG and PDF files are provided where included.
Can you handle industrial and utility substation projects?
Yes. I support industrial, commercial, utility, and other substation projects. Projects involving multiple substations, transformers, complex protection schemes, or extensive utility interfaces should be reviewed before ordering.
Should I contact you before ordering?
For simple projects, you can order the appropriate package directly. For complex HV/MV substations, multiple transformers, advanced studies, or specialized systems, please message me first so I can confirm the scope and package

