| 摘要 |
The invention relates to technical use of diesel-generator. Method for determination of fuel flow rate for liquid fuel of diesel-generator is in fact that one measures value of power and duration of operation of diesel-generator that are used for calculation of rated root-mean-square value of power of diesel-generator and determination of root-mean-square duration of operation of diesel-generator per day, with determination of constant coefficient of diesel, one uses known for that diesel-generator values of frequency of rotation of shaft in point of rated mode of diesel, per hour flow rate of liquid fuel in point of rated mode of diesel, average effective gas pressure in point of rated mode of diesel. With use of those values one calculates rated root-mean-square per day value of fuel amount in mass units for fuel consumed by diesel-generator by standard. One calculates real root-mean-square value per day for amount of liquid fuel in mass units for fuel consumed by diesel-generator really, with use of determined real value of amount of liquid fuel in units of volume for fuel having passed per day through quantity meter, and determined real root-mean-square per day value of density of liquid fuel. By difference of rated and real quantities of consumed fuel obtained one determines result of fuel consumption for liquid fuel of diesel-generator. The invention provides increase of accuracy of results of calculation and due to that increase of effectiveness of use of the vessel. |
