轴带发电机在船用低速主机上的应用

Introduction of Low Speed Main Engine Driven PTO

船用低速主机配备轴带发电机(轴发)的方案可以有效降低船舶的CO2排放,降低营运成本。目前市场上存在多种轴发驱动型式,初投资也各不相同,合理选择轴发方案对船舶的经济性和机舱布置十分重要。简介了轴发的常用配置方案及其优缺点,通过比较64 000 DWT散货船的2种轴发方案,研究了该型散货船配轴发的经济性。

Low speed main engine fitted with PTO could reduce both CO2 emission and operating expense. There were several types of PTO in the market with quite different cost. Thus, it was important to select a suitable PTO for rational design and better economy performance. Advantage and disadvantage of different types of PTO were introduced. Economy performance of a 64 000 DWT bulk carrier was studied by comparison on two types of PTO.