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从1973年开始进行厂修的3系列内燃机车,装设了由工作节的主发电机起动柴油机的新线路。按照交通部中央设计局第550号设计进行改装。现由主任设计师德米特利叶夫向读者们介绍新的起动线路的工作特点。在原先研究的3内燃机车由工作节的主发电机起动柴油机的线路上做了许多改变(交通部中央设计局第T475号设计,见本刊1972年第10期)。它们的目的是使由发电机起动的过程象由蓄电池起动的过程一样。此外,新的线路还可以任意连续地起动内
The 3 Series diesel locomotive, which started factory repairs in 1973, is equipped with a new line that starts the diesel engine from the main generator of the work section. According to the Ministry of Communications Central Design Bureau No. 550 design modification. Now by the chief designer Dmitryev told readers about the new starting line work characteristics. In the original study of the 3 diesel locomotive from the main section of the starting section of the engine starting diesel engine made many changes (Ministry of Communications Central Design Bureau No. T475 design, see the issue of No. 10 of 1972). Their purpose is to make the process of starting a generator the same as starting a battery. In addition, the new line can also start within any continuous