A diesel generator (DG) (also known as a diesel genset) is a device that generates electricity by combining a diesel engine with an electric generator (often an alternator). This is an example of an engine-generator. While most diesel compression-ignition engines are designed to run on diesel fuel, some models have been modified to run on other liquid fuels or natural gas. Diesel generator sets are used in areas where there is no access to the power grid, as an emergency power source if the grid fails, and for more complicated applications such as peak-lopping, grid support, and power grid export.
To prevent low-load or power shortages, dg generators must be properly sized. The characteristics of modern electronics, especially non-linear loads, make sizing difficult. An open cycle gas turbine is more effective at full load than a series of diesel engines, and much more compact, with comparable capital costs, in size ranges of 50 MW and above; however, for daily part-loading, a closed cycle gas turbine is more efficient at full load and much more compact, with comparable capital costs; however, for regular part-loading, a closed cycle gas turbine is more efficient at full load and much more compact, with comparable capital costs.
We are an Original Equipment Manufacturer (OEM) for MTU, Perkins, and Cummins, with extensive experience in manufacturing, assembling, and supplying dg generating sets for use in base load, standby, and floating power plants. The machine’s rated power capacity varies from 6kW to 2400kW per unit.
A dg generator is a piece of equipment that transforms the chemical energy contained in diesel into electrical energy. It accomplishes this by combining a diesel engine and an AC alternator. A fuel tank, control panel, and radiator are usually included. The major components of a diesel generator may be checked. The alternator is spun by the diesel engine, which generates an AC electrical current. This is used to provide electricity to electrical equipment. They can be used in a variety of settings, including schools, hospitals, factories, and homes. They may be used as the primary source of electricity or in the event of a power outage. There are four key ratings for generators, which vary depending on the application. For standby applications, Emergency Standby (ESP) and Limited Time Power (LTP) are used, while Continuous (COP) and Prime Rated Power (PRP) are used when used as a main source of power. Each rating is constrained by the number of hours and the load factor. If a generator is used as a backup, it typically has a Transfer Switch. This is a mechanical mechanism that prevents the generator and the mains power supply from being connected to the load at the same time.
Dg generators necessitate scheduled maintenance at predetermined intervals. This varies by manufacturer, but the engine is usually the most critical component to be serviced. Engines typically require servicing after 250 or 500 hours, but the manufacturer determines the service period.
If you compare this to a car running at 50mph or 80kph for 500 hours, that’s 25,000 miles or 40,000 kilometers . regular service will usually include a thorough inspection, replacement of the air filter, oil filter, and fuel filter, as well as oil and some belts, such as the radiator fan belt and the charging alternator belt.
Cummins generator :
Cummins is one of Europe’s leading power system suppliers, offering new appliances, components, and full-life aftermarket support. Cummins Generators offers the Power-of-OneTM approach, which combines the supply of engines, alternators, controls, exhaust filtration, and switchgear from its community partners, resulting in a validated design concept that improves efficiency and reliability. Cummins creates power systems for commercial, manufacturing, recreational, emergency, and residential applications that are advanced, dependable, and cost–effective.
Cummins Power Suite is a web-based application that can be found at Cummins Power Suite. Easy-to-use generator set sizing software, product specifications and data sheets, main drawings in both viewable image and CAD formats, and other application technical details are all included in this tool. In addition, GenSizeTM and GenSpecTM are available on this extensive website.
All certified generator sets are put through a thorough performance test that involves 50 percent load, 75 percent load, 100 percent load, and 110 percent load, as well as checking and verifying that all control systems, alarms, and shut-down security are in working order. Battery charger and 24V maintenance-free lead-acid starting batteries are included, as well as connecting cables. Corrosion-resistant stainless galvanised zinc plates.
Between the engine/alternator and the base frame, vibration isolators, Industrial silencer and versatile exhaust hose included.
Cummins commercial generator sets are backed by a five-year warranty systems that provide integrated power generation maximum performance, dependability, and adaptability for standby and prime power at a fixed location utilizations. Cummins heavy-duty engine – Rugged four-cycle industrial diesel engine with low emissions are fast response to load changes. Selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads, and fault clearing short-circuit capability are available in many alternator sizes.