For any power generation facility, turbine oil is considered the lifeblood of the operation. If the main turbine shuts down due to any reason, it can cause a significant power outage resulting in a loss of millions of dollars.
Around 20% of forced outages in a conventional power plant result from turbine malfunctioning. The majority of the turbine problems are associated with the lube oil system, hence turbine oil testing is a vital practice for the power generation industry.
A Detailed Analysis
Firstly, viscosity is vital for turbine oil testing as it plays an essential role in the power plant’s efficiency and reliability. Changes in oil viscosity can result in poor rotor positioning and oil whip. Additionally, the testing can also tell about the acidity levels in the lubricant.
Lastly, testing can also provide details of water contamination in the oil, as excessive water in a system can destroy the lubricant’s ability to separate opposing moving parts, allowing severe wear and tear to occur, which results in high frictional heat.
Testing According to Industry Standards Is Vital for a Business
Turbine oils can last up to 20 years. Due to this, it is essential to monitor the turbine oil flushing according to industry standards carefully. ASTM D4378 is the standard practice for testing oils for steam and gas turbines.
At the same time, ASTM D6224 is a common practice for power-generating turbines. Hence, to comply with the rules and regulations from the government, regular turbine oil testing is vital to prevent any lawsuits or threats to the environment.
