ESSENTIAL ELEMENTS OF DIESEL POWER PLANT
Fuel Supply System
It consists of storage tank, strainers, fuel transfer pump and all day fuel tank. The fuel oil is supplied at the plant site by rail or road. The oil is stored in the storage tank. From the storage tank, oil is pumped to smaller all day tank at daily or short intervals. From this tank, fuel oil is passed through strainers to remove suspended impurities. The clean oil is injected into the engine by fuel injection pump.
Air Intake System
This system supplies necessary air to the engine for fuel combustion. It consists of pipes for the supply of fresh air to the engine manifold. Filters are provided to remove dust particles from air which may act as abrasive in the engine cylinder.
Exhaust System
This system leads the engine exhaust gas outside the building and discharges it into atmosphere. A silencer is usually incorporated in the system to reduce the noise level.
The exhaust system of a diesel engine performs three functions. First, the exhaust system routes the spent combustion gasses away from the engine, where they are diluted by the atmosphere. This keeps the area around the engine habitable. Second, the exhaust system confines and routes the gases to the turbocharger, if used. Third, the exhaust system allows mufflers to be used to reduce the engine noise.
Cooling System
The heat released by the burning of fuel in the engine cylinder is partially converted into work. The remainder part of the heat passes through the cylinder wall, piston, rings etc. and may cause damage to system. In order to keep the temperature of the engine parts within the safe operating limits, cooling is provided. The cooling system consists of a water source, pump and cooling towers. The pump circulates water through cylinder and head jacket. The water takes away heat form the engine and it becomes hot. The hot water is cooled by cooling towers and re circulated for cooling.
Lubricating System
The system minimises the wear of rubbing surfaces of the engine. It comprises of lubricating oil tank, pump, filter and oil cooler. The lubrication oil is drawn from the lubricating oil tank by the pump and is passed through filter to remove impurities .The clean lubrication oil is delivered to the points which require lubrication. The oil coolers incorporated in the system keep the temperature of the oil low.
Engine Starting System
This is an arrangement to rotate the engine initially, while starting, until firing starts and the unit runs with its own power. Small sets are started manually by handles but for larger units, compressed air is used for starting. In the latter case, air at high pressure is admitted to a few of the cylinders, making them to act as reciprocating air motors to turn over the engine shaft. The fuel is admitted to the remaining cylinders which makes the engine to start under its own power.
The education background of a diesel mechanic is a lot of schooling. One will have to learn air brakes, cooling systems, diesel motors, and power trains to become a diesel mechanic.
You will need to have some information ready. It is good to know the horsepower and the torque of your diesel engine.
No, a power plant that uses fossil fuels such as gas or coal, cannot be classified as a thermal power plant. A thermal power plant uses the heat from deep within the earth, combined with water to create steam, which then powers the turbines.
A gas turbine is one type of power plant. It produces power by burning gas to turn the turbine.
The basis of differentiation is end user. A thermal power plant produces electricity to sell the same to different end users through grid. But, in case of a captive thermal power plant generation of electricity generally is to meet the demand of power by the parent industry. For e.g. an Alumunium smelter plant requires huge quntity of elctric energy to operate. To secure undisrupted source of energy it may set up its own power plant which in turn can be termed as the captive power plant. But, in certain cases excess electricity can be sold to the market.
diesel power plant
why the power shared by diesel plant is less
A diesel powerplant uses the diesel power cycle for energy generation. A diesel power plant is one using a diesel engine to run a generator coupled to it. A generator produces power when it rotates.
Thermal power plant,Hydro power plant,Nuclear power plant,Diesel power plant.
A diesel electric power plant is an engine that powers electric motors. The motors actually operate the machinery such as a locomotive.
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kozhikode diesel power plant
There are several elements of solar power plant. Some of them include parabolic mirrors or reflectors, thermal collector that stores heat and many more.
Diesel Engine has high load factor
Light Diesel Oil is used initially to ignite the coal in the boilers
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