Diesel engine generator

Part 2 book "Boatowner’s mechanical and electrical manual" includes content: Battery chargers, inverters, wind and water generators and solar panels; AC generators, DC generators, electric motors (DC and AC), and electric lights; marine electronics - antennas and radio grounds, electromagnetic and radio frequency interference, and saving soaked equipment; diesel engines - operation and maintenance, troubleshooting, and winter layup; from transmission to propeller; refrigeration and air conditioning.

592p dianmotminh01 20-05-2024 4 3   Download

A numerical study was carried out to investigate the effectiveness of the charge air cooling method on the exhaust gas emission reduction when applied to a four-stroke marine generator diesel engine at full load. The AVL FIRE 2018a software was used to perform three-dimension (3D) simulations of the combustion process and emission formations inside the engine cylinder operating with various charge air temperatures (CATs).

13p viohoyo 25-04-2024 2 1   Download

This article researches to build a mathematical model of the axial stiffness coefficient and force generated by the geometric configuration of the crank pin-crank web assemblies and the combustion gas force. The numerical simulation is performed by finite element method, using ANSYS software, applied to the main engine MAN B&W 6G70ME.

6p vijaychest 24-04-2024 2 2   Download

The model is built to analyze and calculate the torsional vibration of the internal combustion engine shaft system and the generator connected by hard coupling to assess the response to the free and forced vibration of the shaft system, thereby serving as a basis for devising a suitable plan to reduce or avoid the problem of shaft torsion vibration.

6p vifalcon 18-05-2023 8 3   Download

The calibration data is measured over a wide range of rail pressure and energizing time (ET) corresponding to the engine operating conditions. The results show that the injector model developed here is reliable and suitable for examining the injector’s hydraulic characteristics. The difference in start of injection values obtained through experiment and simulation is only about 15 µs.

12p spiritedaway36 25-11-2021 8 1   Download

For a robust voltage control of the system, controllers of proportional and integral type have been incorporated for AVR of the excitation system of the synchronous generator and SVC. The controller parameters are optimized using firefly algorithm (FA). The dynamic response of the system has been tested for different degrees of load disturbances plus variable nature of the wind system.

13p phanngocminhtam 14-09-2021 9 1   Download

The agriculture sector nowadays in Palestine relies mostly on conventional energy sources and traditional irrigation ways. Considering some factors such as high costs of fossil fuels and providing new electrical network, especially to remote areas and where grid electricity is either inaccessible or expensive to expand, therefore a solar photovoltaic (PV) powered irrigation system can be a practical choice for irrigating.

7p partimesinhvien 13-05-2020 27 1   Download

here has been an increasing demand for energy efficiency and low emission. To maximize exhaust gas energy recovery, MHI-MME has developed a hybrid turbocharger system (HB TC System) for marine diesel engines.

5p vimante2711 05-03-2020 12 1   Download

This paper presents a model of the turbocharger for a marine diesel generator engine which used on ships. Based on the laws of thermodynamics, mean value model and Matlab/Simulink computational environment, the submodelshave been built torepresent for components of theturbocharger, and acomplete model includingthe submodels and their relationshipsdescribes the turbocharger's internal performances.

6p viatani2711 14-02-2020 13 0   Download

The energy requirement has increased exponentially over the past decades due to industrialization and the changes of subsequent lifestyle. Almost 90% of the present energy source is based on the combustion of fossil fuels. Diesel engines are considered the most ideal power generators in transportation and industrial sectors owing to their fuel economy and efficiency. However, they suffer from the disadvantages of exhaust pollutants particularly oxides of nitrogen (NOx), which are facing increasingly stringent emission regulations which led to the search for alternative technologies.

7p kethamoi2 15-12-2019 36 0   Download

The paper deals with a formulation of an analytical control model for optimal power flow in an islanded microgrid (MG). In an MG with load change, wind power fluctuation, sun irradiation power disturbance, that can significant influence the power flow, and hence the power flow control problem in real life system faces some new challenges. In order to maintain the balance of power flow, a diesel engine generator (DEG) needs to be scheduled.

13p thuyliebe 05-10-2018 59 2   Download

(bq) part 2 book "power plant engineering" has contents: steam turbines, condenser, feed water and circulating water systems, nuclear power plants, hydroelectric power plant, diesel engine and gas turbines power plants, energy storage, non conventional power generation, environmental degradation and use of renewable energy.

549p bautroibinhyen20 06-03-2017 44 4   Download

Continuance of the use of the internal combustion engine for automobiles is partly due to the improvement of engine control systems (onboard computers providing engine management processes, and electronically controlled fuel injection). Forced air induction by turbocharging and supercharging have increased power outputs and engine efficiencies. Similar changes have been applied to smaller diesel engines giving them almost the same power characteristics as petrol engines. This is especially evident with the popularity of smaller diesel engine propelled cars in Europe.

570p khangoc2392 12-08-2012 65 5   Download

Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 6 INTERNAL-COMBUSTION ENGINES Determining the Economics of Reciprocating I-C Engine Cogeneration 6.1 Diesel Generating Unit Efficiency 6.7 Engine Displacement, Mean Effective Pressure, and Efficiency 6.8 Engine Mean Effective Pressure and Horsepower 6.9 Selection of an Industrial InternalCombustion Engine 6.10 Engine Output at High Temperatures and High Altitudes 6.11 Indicator Use on Internal-Combustion Engines 6.12 Engine Piston Speed, Torque, Displacement, and Compression Ratio 6.

44p medinova 26-10-2010 104 41   Download

57.1.5 Gas Turbine Operation Like other internal combustion engines, the gas turbine requires an outside source of starting power. This is provided by an electrical motor or diesel engine connected through a gear box to the shaft of the gas turbine (the high-pressure shaft in a multishaft configuration). Other devices can be used, including the generator of large electric utility gas turbines, by using a variable frequency power supply.

25p hadalabo 29-09-2010 77 13   Download

DIESEL ENGINES pushrods and rocker arms transfer the reciprocating motion generated by the camshaft lobes to the valves and injectors, opening and closing them as needed. The valves are maintained closed by springs. As the valve is opened by the camshaft, it compresses the valve spring. The energy stored in the valve spring is then used to close the valve as the camshaft lobe rotates out from under the follower. Because an engine experiences fairly large changes in temperature (e.g.

20p goixanh 27-09-2010 75 13   Download

Like other internal combustion engines, the gas turbine requires an outside source of starting power. This is provided by an electrical motor or diesel engine connected through a gear box to the shaft of the gas turbine (the high-pressure shaft in a multishaft configuration). Other devices can be used, including the generator of large electric utility gas turbines, by using a variable frequency power supply.

25p liemthanh 16-12-2009 145 21   Download

INTERNAL-COMBUSTION ENGINES Determining the Economics of Reciprocating I-C Engine Cogeneration Diesel Generating Unit Efficiency 6.7 Engine Displacement, Mean Effective Pressure, and Efficiency 6.8 Engine Mean Effective Pressure and Horsepower 6.9 Selection of an Industrial InternalCombustion Engine 6.10 Engine Output at High Temperatures and High Altitudes 6.11 Indicator Use on Internal-Combustion Engines 6.12 Engine Piston Speed, Torque, Displacement, and Compression Ratio

44p phuphong 09-12-2009 151 43   Download

GoPower tabletop press for around US$1,000. Although the press usually comes with a 240V/50 cycle electric motor, you can buy the press with a 120V/60 cycle motor from the U.S. distributor. The press looks like a powerful juicer. To operate it, pour the oilseed into the funnel and wait for the vegetable oil to pour out of the bottom. The meal oozes out of the side of the press. The Three Ways to Use Vegetable Oil as a Fuel Diesel engines that are found in cars, trucks, generators, boats, buses, trains, planes, pumping stations, tractors, and agricultural equipment can all...

5p hungnhat 08-12-2009 80 7   Download

Function and type. The main diesel engines are directly connected to the main generators which furnish power to the main motors or battery through the control cubicle.

14p hoang1 30-10-2009 70 13   Download