BWSC delivers specialized inspection, assessment, and maintenance services for large industrial AC generators. All activities are tailored to the specific generator type and aligned with OEM recommendations, ensuring technical precision, operational safety, and long-term reliability.
Every generator serviced by us is fully secured, isolated, and locked out prior to work commencing. All services are performed in strict compliance with QHSE policies and local safety regulations, ensuring the highest level of protection for both personnel and equipment.
Services are carried out in close coordination with on-site personnel and are fully documented in a detailed technical report, including findings, measurements, photographic evidence, and clear maintenance recommendations.
We are certified in accordance with ISO 14001, ISO 45001, and ISO 9001.
Recommended maintenance schedule
Maintenance intervals depend heavily on average operating load and fuel type, these are the standard OEM guidelines, that we follow:
- A Service (every 4-8,000 hours or 1 year)
- B Service (Every 16,000 hours or 2 years)
- C Service (Every 30-50,000 hours or 6 years)
- Major overhaul or services upon request
Tailored maintenance solutions
Each service is concluded with a detailed report containing photos, test results, and actionable insights.
Generator condition assessment: Field service and overhauls delivered to ensure compliance, restore performance, and minimize downtime.
Advanced diagnostic: Testing and analysis including insulation assessment, partial discharge monitoring, Tan Delta, ELCID, and high-voltage testing to detect emerging faults before failure occurs.
Protection and control verification: Review and validation of AVR settings, protection relays, instrumentation, and control systems to ensure safe, reliable, and compliant operation.
Maintenance and reliability services: Planned inspections, alignment checks, bearing assessments, circuit breaker inspections, and major overhauls designed to maximise equipment availability and extend asset service life.
Data-driven maintenance and troubleshooting: Root cause analysis, performance improvement, and outage planning.
Engine condition monitoring and diagnostic
We recommend a proactive approach to engine condition and performance monitoring. Our solutions are specifically designed for power generation and industrial applications, providing accurate diagnostics, reliable performance data, and actionable insights. This enables operators to optimize engine performance, plan maintenance more effectively, reduce unplanned downtime, and maximize asset lifecycle value.
Why choose BWSC for your generator maintenance?
With decades of international experience and more than a century of Danish industrial and marine engineering heritage, we deliver practical technical insight backed by proven field experience and structured engineering support.
Our specialists combine advanced diagnostic tools with hands-on operational knowledge to assess engine condition, identify performance deviations, and support informed maintenance planning. Through accurate measurements and detailed analysis, we help customers gain a clearer understanding of their equipment’s actual operating condition.
Beyond data collection and analysis, we provide operational training, ongoing technical support, and system updates, helping operators maintain reliable engine performance, improve maintenance planning, and support long-term operational efficiency.
