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Five Damages Caused by Long-term Low-load Operation of Diesel Fuel Generator

Five Damages Caused by Long-term Low-load Operation of Diesel Fuel Generator

Diesel fuel generator plays a critical role in ensuring a reliable and continuous power supply for various applications, from industrial facilities to data centers. However, the improper operation of generators can lead to significant damage and compromise their overall performance. In this article, we will delve into the intricacies of the damage caused by prolonged low-load operation of generators and explore effective strategies for mitigation.

Commen damages

  • 1. Exhaust with Blue Smoke. The seal of piston-cylinder is not good so that the fuel enter the combustion and is burning.
  • 2. The turbo fuel seal cannot work. Regarding the engine with Turbo, its boost pressure will be low because of small load or 0% load.
  • 3. Carbon accumulation. Due to bad seal effect, the fuel enters the cylinder and some fuel cannot be 100% burned. There will be carbon accumulation around the valve, air intake part, piston parts.
  • 4. Fuel leak from the connecting part of turbo. In brief, we can see the reason as tip2.
  • 5. The usage life time will be shorten. Long time running under small load will fasten the wear of working parts and worsen the burning environment.

Mitigation Strategies

  • By periodically subjecting the generator to varying loads, load banking helps eliminate carbon deposits, maintain proper lubrication, and ensure the engine operates within its designed temperature range.
  • Firstly, regular inspections can significantly extend the lifespan of a generator. Secondly, oil and filter changes and thorough examinations of critical components are also important. Establishing a comprehensive maintenance schedule based on manufacturer recommendations is essential for optimal performance.
  • Implementing advanced monitoring and control systems allows operators to closely observe the generator’s performance in real-time.
  • Efficient load management is crucial for preventing diesel fuel generator from operating at low loads for extended periods.

In conclusion, long-term low-load operation of diesel fuel generator poses a significant threat to their performance and longevity. Understanding the damage caused by extended low-load operation and implementing the strategies mentioned in this article are essential for preserving the health of generators and ensuring their reliable operation over time. In a word, we can maximize the return on investment in generators by prioritizing these measures.l