2
Here is the formula, Per hour consumption = Diesel consumed / Total DG run hours Diesel consumed = Previous closing balance - Actual closing balace Daily DG run hours = (Total DG run hours / (DG capacity*24 - Total DG run hours)) * 24 / (( Total DG run hours / ( DG capacity * 24 - Total DG run hours )) + 1 Regards, Shibin shibin.hesel@gmail.com
To select the size of a cooling tower for a 1000 KVA diesel generator (DG) set, first determine the heat rejection requirement, which is typically around 10-15% of the DG's output power. For a 1000 KVA DG set, the heat rejection would be approximately 100-150 kW. Next, consider the cooling water flow rate and the temperature difference between the inlet and outlet water to determine the cooling tower capacity. Finally, consult manufacturer specifications and guidelines to choose a cooling tower that can handle the calculated heat load efficiently.
It's because the voltage is a specified value, and the current drawn has a limiting value. So multiplying those together gives the VA or kVA that it can supply.
DG set is designed for 0.8 lag power factor. if it fall below this, we can used proper rating capacitor to improve this. what happens if we run the DG at .6 pf
In theory, you should be able to load your generator to 15 kV.A (mine stalls far below that load, though!!!). So, divide this figure by the rated output voltage of the generator, and this tells you the maximum current it can supply. The sum of your individual loads should not exceed that value of current. (The current drawn by an individual load is its power rating divided by the supply voltage -just add them up!).
It is 7 .5 litre per hour
Here is the formula, Per hour consumption = Diesel consumed / Total DG run hours Diesel consumed = Previous closing balance - Actual closing balace Daily DG run hours = (Total DG run hours / (DG capacity*24 - Total DG run hours)) * 24 / (( Total DG run hours / ( DG capacity * 24 - Total DG run hours )) + 1 Regards, Shibin shibin.hesel@gmail.com
Rating for DG set and any of electrical machines is calculated in KVA. KVA is calculated as KW/pf. One can calculate the required KVA for DG set with this formulation: (KW/pf)/load rate. For example KW=110, pf=0.8 and one loads the DG at 75%, so KVA= (110/0.8)/0.75=185 KVA.
To select the size of a cooling tower for a 1000 KVA diesel generator (DG) set, first determine the heat rejection requirement, which is typically around 10-15% of the DG's output power. For a 1000 KVA DG set, the heat rejection would be approximately 100-150 kW. Next, consider the cooling water flow rate and the temperature difference between the inlet and outlet water to determine the cooling tower capacity. Finally, consult manufacturer specifications and guidelines to choose a cooling tower that can handle the calculated heat load efficiently.
What is the minimum height required for chimney of 100 KVA DG Set which is kept in
To calculate the power factor (pf) of a 1010 kVA diesel generator (DG) set, you can use the formula: [ \text{Power Factor (pf)} = \frac{\text{Real Power (kW)}}{\text{Apparent Power (kVA)}} ] First, determine the real power (kW) output of the DG set, which can be obtained from the manufacturer's specifications or by measuring the actual load. Then, divide the real power by the apparent power (1010 kVA) to find the power factor. Typically, a power factor of 0.8 to 0.9 is common for DG sets.
what should be height of stack of 1250 kva D.G as per Indian pollution boardA: it should be 7.1 meter + building height of 1250kva Dg set installed.
I=Kva*1000/v*1.732 =500*1000/415*1.732 =500,000/718.78 =695.62 Amps. So max.load of 500kva DG is 695.62 Amps
On an average load on a 15 kc DG is about 4 littered of diesel per hour.
Diesel Generator
max.load that can run on 62 kva dg is of 86 amperes.
It's because the voltage is a specified value, and the current drawn has a limiting value. So multiplying those together gives the VA or kVA that it can supply.