About Us
CAPABILITIES
EHV provides design and engineering solutions for companies to be proud of. If your company values quality, safety in design, teamwork and a wealth of experience in High Voltage engineering design then we want to work with your team.
- Design & Engineering of the Primary Balance Of Plant (BoP) for Wind & Solar Farms & Battery Energy Storage Systems
- Substation HV Primary Plant Design & Engineering
- Power transformer installations to AS1940 & EPA
- Short circuit forces calculations to IEC 865
- HV Cable Systems Design and CYMCAP verification
- Solar & BESS DC Cable Systems Design and CYMCAP verification
- HV Primary Equipment Specifications
- Switchgear, Control & battery room design & detailing
- Design & Detailing switchyard civil/structural layouts
- Substation Civil Design (Benching & Drainage)
- Substation Structural Design (Footings & Supports)
- Secondary Design
- Protection & Control
- Load Flows, Protection Settings and Setting Files
- Grid Connection Studies
- Grid Connection Risk Assessments
- Lighting design in Relux (indoor, switchyard and roads)
- Earth grid design and earthing details specification
- Lightning coverage design and protection
- CAD design in both Microstation and Autocad 2D and 3D
DIFFERENTIATORS
For EHV it’s about customization for our customers, providing them with the most cost effective and innovative engineering design to suit their individual requirements. We are tirelessly dedicated to methodically and cost-effectively delivering our services each project with the same level of attention and quality that was paid on previous projects.
Not only do we pride ourselves in service delivery, but we also invest ourselves on a personal level. As a small company, we are afforded the ability to engage our customers in one to one communications, affirming the project will be completed correctly and on time with 30 years experience gained in Australia and internationally, including the South Africa, Botswana, Namibia, Nigeria, Ghana, Zambia, Angola, Swaziland, Malawi and Zimbabwe your project will be in experienced hands.
MAJOR PROJECT EXPERIENCE SNAPSHOT
EHV Consulting & Design, Engineers and Design drafters have been part of many exciting and varied Renewable and High Voltage T&D projects including:
- Detailed primary HV BoP design for Goldenplains Wind Farm Stage 1 (750MW), 121 Turbines and a 220/33kV AIS Substation. (Consolidated Power Projects)
- Detailed primary, structural & civil HV BoP design for Hazelwood BESS (200MW) and 220/33kV AIS Substation. (Fluence Energy)
- Detailed primary HV BoP design for Cultana Solar Farm (320MW), 275/33kV AIS Substation. (Consolidated Power Projects)
- Detailed primary, secondary, structural & civil design for Bango WF 33kV Reactive Plant (BEON Energy Solutions)
- Detailed primary HV BoP design for Hornsdale 1, 2 & 3 Wind Farms (302MW), 95 Turbines and a 275/33kV AIS Substation. (Consolidated Power Projects)
- Detailed primary HV BoP design for Coonooer Bridge Wind Farm (19.8MW), 6 Turbines and a 66/33kV AIS Substation. (Consolidated Power Projects)
- Detailed primary HV BoP design for Bald Hills Wind Farm (106.6MW), 52 Turbines and a 66/33kV AIS Substation. (Consolidated Power Projects)
- Detailed primary, secondary, civil & structural design for Yadlamalka (20MW) Solar Farm / BESS and 33kV AIS Substation (Next Generation Electrical)
- Detailed primary, & structural design for Stockyard Hill WF 33kV Reactive Plant, Filters & Statcom’s (Goldwind)
- Detailed primary & structural design for Karratha 132kV AIS Terminal Station extension (Horizon Power)
- Detailed primary & structural design for Stovehill 11/132kV Gas Turbine Step up Station (Horizon Power)
- Detailed primary & structural design for Malvern 220/66kV AIS Terminal Station rebuild (AECOM)
OUR CLIENTS
project gallery
Bald Hills Wind Farm Collector 66/33kV Substation - Victoria
Turbine Blades in storage cradle - Chepstowe Wind Farm - Victoria
Yadlamalka Solar Farm, Vanadium Flow BESS, SVG and 33kV Substation - South Australia
Coonooer Bridge Wind Farm 66/33 Collector Substation - Victoria
Hornsdale Wind Farm 275/33kV Collector Substation : Power Transformer - South Australia
66kV Switching Station at Ganawarra Solar Farm - Victoria
Arden 22/11kV Supply Substation - Victoria
Stock Yard Hill Wind Farm - 33kV Reactive Plant - Victoria
Deakin Solar Farm - 22kV Connection Switchgear, BESS & Cabling - Victoria
Bomen Solar Farm - 132/33kV Substation & Reactive Plant - New South Wales
Hazelwood BESS and 220/33kV Substation - Victoria
Sebastopol Solar Farm - 132kV Collector and Switching Station - New South Wales
Coonooer Bridge Wind Farm - Victoria
Deakin Solar Farm, BESS & 22kV Substation - Victoria