Compare and contrast diesel power plant with one of the existing power plant in the country in terms of: c. Effects to environment
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- Compare and contrast diesel power plant with one of the existing power plant in the country in terms of:
c. Effects to environment
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- Draw the schematic arrangement of diesel power plant5. Draw the daily load curve and load duration curve for a power station with any arbitrary loads you like. From the load curve, determine the following. i. Maximum demand ii. Average demand ii. Daily energy consumptionList and Describe the functions of the components that needed to be designed and calculated in designing a diesel electric power plant
- What are the advantages and disadvantages of diesel power plant1-Alternators can be overloaded by 10 percentage for 10-15 minutes, this a. Steady state voltage stability will get affected b. may reduce the stability limit c. may disturb Nose point d. may lose Angular stability 2-Often, the network is referred as an infinite bus when a change in input mechanical power or in field excitation to the unit does not cause an appreciable change in a. system frequency or terminal voltage b. system frequency alone c. system frequency and terminal voltage d. Total production costWhat is GMD in power system, explain in breif.
- As seen in the figure, three generators of 800 kW, 900 kW and 1000 kW are connected in parallel. It generators feed 380 kW load. Frequency-active power graphs of generators are shown as given. According to this; a. Calculate the operating frequency for the situation given in the question.b. Calculate the power transferred by the generators to the load.c. A three-phase asynchronous load of 800 kW and 600 kVA with a reverse power coefficient of 0.78 is installed in the system. engine is connected. The new operating frequency of the system and the active power of the alternators. calculate.d. Do you think the generators in this system are suitable for parallel connection as in the figure?What is the purpose of power factor correction to a given load? O To reduce the amount of voltage to the load. O To reduce the amount of dependence on automated machinery. O To reduce the amount of current to the load. O To reduce the amount of resistance of the load.Discuss the Power transmission from home to powerplants and provide a picture
- 3. A yearly load duration curve of a gas turbine power plant is a straight line from 50,000 to 5,000 kW. The load is taken by a power plant that consists of two units of 30,000 kW each and one unit of 20,000 kW. Determine: (a) Installed capacity (b) Plant factor (c) Maximum demand (d) load factor and (e) utilization factor of the plant.2. a) Explain the terms load factor and diversity factor. b) Discuss the advantages of interconnected grid system. c) A generating station is to supply four regions of load whose peak loads are 10 MW, 5 MW, 8 MW and 7 MW. The diversity factor at the station is 1-5 and the average annual load factor is 60%. Calculate: (i) the maximum demand on the station, (ii) annual energy supplied by the station and (iii) suggest the installed capacity and the number of units.Load on a small power station is as under. Draw the load curve and calculate 1. Maximum demand 2. Units generated in a day 3. Average demand 4. Daily load factor.