The Operation of The Diesel Generators Spare Part During Power Generation 2

This article continues to introduce how diesel generators and their components work during operation and power generation.

Cooling and exhaust system

For safe and effective operation, the cooling and exhaust system of diesel generators is essential.

Cooling system: Continuous use of diesel generators generates heat that must be managed, and checking the coolant level is crucial.

Suggest flushing the cooling system and pump after 600 hours, and cleaning the heat exchanger after 2400 hours.

Diesel generators should be placed in a well ventilated area.

Lubrication system

The lubrication system of a diesel generator is crucial for its smooth and long-term stable operation, as the moving parts of the engine require oil to function properly and continuously. The oil in the pump lubricates the engine. It is crucial to operate every 8 hours, check the oil level, and repair any leaks. You must ensure that the lubricating oil is replaced every 500 hours. Adequate lubrication is necessary to protect the internal moving parts of the diesel generator from wear and ensure efficient and smooth operation.

Battery charger

The battery charger is a key component of the diesel generator's starting function, which maintains the charging of the diesel generator's battery by providing precise "floating" voltage. If the voltage is too low, the battery will continue to be undercharged, and if the voltage is too high, its lifespan will be shortened. Battery chargers are usually made of stainless steel to prevent corrosion. They are also fully automated and do not require any modifications. As a DC output voltage supply, this does not hinder the normal operation of the diesel generator. The battery starts the diesel generator and the automatic charger ensures that the battery is always ready to provide consistent low voltage.

control panel

The control panel is the interface of the diesel generator, which accommodates sockets and controllers. It includes various functions based on the manufacturer. Some common elements are:

Electrical start-up and shutdown: The automatic start-up panel starts the diesel generator, monitors it during power outages, and shuts it off when unnecessary.

Engine instrument panel: measures and displays oil pressure, coolant temperature, battery voltage, engine speed, and operating time. If any parameter exceeds the set level, the engine will automatically shut down.

Diesel generator instrument: The measuring device measures the output current, voltage, and frequency.

Other controls include phase selectors, frequency switches, and engine control switches for manual or automatic modes.

The control panel varies by manufacturer, but these features improve user convenience and the safety of diesel generators.

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