Minimising risk to protect your assets
Swire Renewable Energy provides electrical maintenance solutions to maximise the performance of the electrical components of the turbines and reduce the level of unplanned downtime.
WTG Annual HV Maintenance
Regular maintenance of your HV system reduces costs. Setting up a maintenance plan for your HV system reduces the risk of unexpected breakdowns of WTG vital components. Therefore, compared to dealing with a breakdown, a planned shutdown will always be the cheapest and most effective solution.
A yearly or half-yearly service agreement with Swire will guarantee a systematic survey of all critical parts that concern the wind turbines grid connection. We undertake relevant tests, make the planned replacements and identify irregularities that may cause future problems. Everything is documented in reports which give a clear overview of the operational status of the turbine.
During planned service Swire thoroughly checks the following components:
- Incoming cables
- Junction box and HV Switchgear in TP (offshore)
- HV Switchgear in the turbine
- Transformer
- LV cables / Busbar from transformer to main breaker
LV main breaker
Swire Renewable Energy provides expert support in maintaining and upgrading LV main breakers to ensure reliable operation. Proper care of the LV main breaker is critical for safeguarding electrical systems and preventing unexpected downtime.
We specialise in the inspection, testing, and replacement of main breakers, ensuring compliance with industry standards while extending the lifespan of your electrical infrastructure. By conducting detailed assessments, we identify issues early, helping to avoid costly failures and maximise system performance.
WTG Commissioning
Reliable, safe, and timely grid connection is vital for operational efficiency. At Swire Renewable Energy, we deliver comprehensive WTG commissioning services, including high-voltage support, post-completion inspections, and end-of-warranty inspections.
Based on the requirements of the project, we assemble the right team of technicians with all the necessary skills and certificates. At the same time, we appoint an experienced installation manager who is responsible on-site.
Our services include
- Commissioning
- High-voltage service
- Manpower support
- Post-completion inspections
- End of warranty inspections
HV Troubleshooting
When faults occur, rapid resolution is critical. Swire Renewable Energy offers 24/7 HV troubleshooting services, leveraging our highly trained technicians to minimise downtime and restore operational efficiency.
Our technicians’ extensive training and experience ensure swift, effective solutions for any HV-related issue.
- Advanced fault analysis for HV equipment up to 66kV
- Inspection and testing services to pinpoint issues
- Immediate corrective measures to address breakdowns
Electrical Upgrades & Retrofit Campaigns
Modernising electrical systems is key to enhancing performance and meeting evolving energy demands. Swire Renewable Energy delivers bespoke electrical upgrades and retrofitting campaigns, tailored to your project requirements.
- Retrofitting and upgrading lighting, heating, and power systems for substations
- Refurbishment and replacement of outdated equipment
- Implementation of energy-efficient solutions to improve sustainability
Test & Termination and Cable Jointing
Swire Renewable Energy provides highly skilled experts, qualified up to 170kV, to perform testing and termination of wind turbine cables offshore. Our team specializes in working with technologies from leading manufacturers, including Pfisterer, NKT, Nexans, 3M, and TE, ensuring versatile and reliable service delivery.
To maintain the highest standards, we have established a dedicated training facility in Aarhus, Denmark. Here, technicians receive hands-on training in advanced practices such as cable splicing, accessory installation, and jointing techniques. This rigorous preparation equips our technicians to execute pull-in, test, and termination operations with precision, supporting the successful integration of cable systems in offshore wind projects.
Subsea Cable Repair
Subsea cable integrity is critical for uninterrupted energy transmission. We provide comprehensive subsea cable repair services, combining advanced technology with decades of expertise to ensure rapid and reliable restoration.
Our capabilities include:
- Fault detection and precise localisation of cable issues
- Mobilisation of specialised vessels and equipment for offshore repairs
- Replacement of damaged sections and testing to restore functionality
Wind Turbine Safety Rules
Ensuring safety in electrical systems, safeguarding both personnel and assets, is a priority for SRE. With a clear focus on compliance, accountability, and proactive risk management, our wind turbine safety rules set the benchmark for operational excellence.
By adhering to these rules, Swire takes responsibility for critical safety aspects, ensuring that all procedures are rigorously followed, documented, and reviewed to maintain safety and reliability in turbine operations. Our commitment to safety ensures peace of mind for clients, fosters trust, and enables long-term operational success.
Our approach includes:
- Full accountability: Swire takes full ownership of safety responsibilities during wind turbine operations, ensuring all procedures are rigorously followed and documented. This includes implementing and managing the necessary safety systems on-site.
- Comprehensive training: All technicians are thoroughly trained and qualified to identify and mitigate turbine-related risks, ensuring a high level of safety and competency in every task.
- Permit-to-work system: A structured permit system ensures all tasks are controlled and executed safely, with clear protocols established before, during, and after the work.
- Regular audits: Safety systems and processes undergo regular reviews and audits to ensure alignment with industry standards and to identify any areas for improvement.
“As one of 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.”
Why Choose Swire Renewable Energy?
Industry-leading expertise in renewable energy asset management
Customised solutions tailored to your specific project needs
Commitment to health, safety and quality
Proven track record of optimising asset performance and reducing operational costs
Ready to Optimise Your Renewable Energy Assets?
Discover how Swire Renewable Energy can help you maximise the value and performance of your renewable energy investments. Contact us today to learn more about our asset management services.
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Case Studies
Examples of excellence.
Østerild Test Site
Customer: SGRE Østerild
Year: 2023 - 2024
Services: Substation upgrade (66/33 kV to 132/33 kV), Installation of 132 kV cables, NKT inner cone plugs, and Pfisterer terminations (145 kV Siemens switchgear, CT/VTs, power transformer), Complete testing (SAT)
Annual HV Maintenance
Customer: SGRE
Quantity: 23 locations
WTG models: SWT 2.3, SWT 3.6, SWT 4.0, SWT 6.0, SWT 7.0, AD 5-135, M5000, SG 8.0
Year: ongoing
Services: Scheduled HV maintenance, Live inspections of switchgear and transformers. HV system isolation and safety compliance (as per SAP/AP protocols), Testing of transformer protection signals, Inspection of LV main circuit breakers and transformer oil samples, Replacement of transformer breather material, Resolution of outstanding tasks or snags