Electrical Services

Ensure the integrity of your high voltage system

Swire Energy Services provides electrical maintenance solutions to maximise the performance of the electrical components of the turbines and reduce the level of unplanned downtime.

Regular maintenance is the key to protecting these components - enhancing safety, increasing production, minimising downtime and ultimately maximising your ROI. Regular maintenance can also ensure compliance to manufacturers warranties and reduce the risk of component failure.

Appointing a dedicated team committed to looking after your electrical components throughout their operational lifecycle, can ensure you achieve these benefits and help deliver maximum generation during high wind periods.

Our team of highly experienced, fully certified technicians can develop maintenance strategies and provide the following services:

Consulting and planning

Consulting:

HV Safety
General HV Consultancy

Planning:

Network Analysis, Discrimination Studies
Earthing Design
HV Electrical System Design

Construction and installation

Construction:

Switchgear & Transformer Installation & Testing
Installation of Cable Containment: HV/LV, Cable Ladders Trays & Trunking, Earthing Systems
Panel Wiring: Relay Panels, Remote Terminal Unit (RTUs) and LVAC boards

Installation:

VLF & Partial Discharge Testing
Cable Installation & Jointing Services – 11kV, 33kV & 66kV
Installation and commissioning of transformer and switchgears

Maintenance, Repair and Retrofitting

Maintenance and refurbishment of HV & LV Switchgear
Fault Finding Analysis
HV Inspection & Testing Services up to 66kV
Transformer
Oil sampling
Dissolved gas analysis
Lab analysis of samples
Repairs
Refurbishment
Retrofitting and upgrading of lighting, heating, power and security systems for substations

Switching

Senior Authorised Person
HV Switching
HV Electrical Installation Primary substation: Construction, Installation and Commissioning
Upgrade & Decommissioning: To all Equipment Protection, Design, Testing & Commissioning

“As the most experienced high voltage partner in the wind industry, we are able to provide safe, reliable and efficient servicing and breakdown support for your turbines. We can act as a single point of contact for combined inspection and service of electrical components.”

Iain Malcolm, Business Development Specialist - Wind

Case Study: Baltic II

Customer: SGRE Orsted
Quantity: 80 units
Year: 2014 – 2019
Services: Installation of transformers, switchgears, MV cables, Skyman lifts, and supply of technciians for tower installation. 2015 – manpower services. 2016 – MV & HV troubleshooting technicians. 2017 – HV maintenance services. 2018 – WTG services. 2019 – HV services.