Diesel Generator
We supply multiple brands of generator set, such as: Cummins, Volvo, Deutz, Doosan Daewoo, MTU, Ricardo, Perkins, Shangchai, Weichai, Baudouin, Yuchai, etc. The style of genset is diverse, such as: container generator, trailer generator, mobile generator, portable generator, and silent generator, open type generator, etc. Besides, we also supply design and construction of the noise reduction project up to the customer’s requirements.
Frequently Asked Questions
What is the optimal sizing strategy for industrial diesel generators handling heavy motor loads?
Engineers must account for transient voltage dips during the high inrush currents typical of large induction motor startups. Oversizing the alternator by 20-30% relative to the engine capacity often provides the necessary reactive power capability without risking prolonged wet stacking.
How do automatic transfer switches (ATS) ensure seamless integration with diesel generators?
The ATS continuously monitors the primary utility feed and, upon detecting a sustained voltage anomaly, signals the generator to start. Once the generator reaches synchronous speed and stable voltage, the ATS mechanically breaks the utility connection and closes onto the generator feed.
What fuel management practices are critical for standby diesel generators?
Diesel fuel degrades over time due to microbial growth and oxidation, which can clog injectors and cause start failures. Implementing a comprehensive fuel polishing system and using biocides ensures the stored fuel maintains optimal cetane levels and purity.
How do block heaters improve the starting reliability of diesel engines in cold environments?
Block heaters maintain the engine coolant at an optimal standby temperature, which significantly reduces the cranking time and minimizes wear on internal components. This thermal readiness is essential for meeting the stringent 10-second startup requirement in life-safety applications.
What are the key parameters monitored by modern diesel generator controllers?
Advanced controllers track critical metrics including oil pressure, coolant temperature, alternator output voltage, frequency, and engine RPM. This granular telemetry is integrated into plant-wide control systems for predictive maintenance and automated alarm routing.