How to select generator for your industry?

This is a major decision to select a generator for captive power because it will acts as a heart for your industry. So consider the following technical facts to ensure maximum efficiency as well as up time. Also consider all technical data regarding maximum 90% of load for safe and economical operation.  Collect the bellow data according  and compare among them to make the decision.                       

                 

        Technical Data                  

                                               

                S.L          Description

                1              Electrical output(KW) at 400V,1500 RPM,50 Hz P.F=0.92

                2              Minimum Gas pressure required(PSI)   

                3              Lube oil Consumption(L/MWH)

                4              Gas Consumption(Nm3/h)         

                5              Fuel efficiency  

                6              Electrical Efficiency         

                7              Thermal Efficiency          

                8              Total Expenditure up to major overhauling(USD)             

                9              Total downtime upto major overhauling(Hours)               

                10            Cost/KHW          

                11            Emission Values (NOx )

         

                                      

 Durientg operation of generator you will get some energy form exhaust and jacket water which can be used co-generation purpose. so this is also an imposrtant issue who able to ensure maximum heat recovery.          

           

                                    

                                               

                Co-Generation Data                      

                                               

                Engine cooling water circuit                       

                                               

                S.L          Description         

                1              Hot water flow (m3/H) 

                2              Hot water outlet from engine(0C)           

                3              Hot water Inle to engine(0C)     

                4              Maximum allowable pressure drop in PHE(PSI) 

                                               

                Exhaust  gas circuit                         

                                               

                S.L          Description         

                1              Exhaust Gas flow(Kg/Hr)             

                2              Exhaust Gas temperature(0C)   

                3              Maximum allowable exhaust pressure drop (mmWC)    

                                               

             

        Commercial Data                             

                                               

                S.L          Description       

                1              Price /Unit(USD)             

                2              Warranty(Yrs)   

                3              Free Maintenance Spare parts (Set)       

                4              Delivery Period(Month) 

                                  

Calculation of total Expenditure up to major overhauling" must inculde Engine operational cost(Gas Consumption,lube oil consumption,maintenance parts and service ),overhauling parts  and servicing cost. Total downtime up to major overhauling" will include downtime for maintenance and      

overhauling.        

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