柴油发电机组是船舶电力系统的重要组成部分，它的运行稳定与否，直接关系到整个系统的运行安全性和可靠性。当系统发生故障时，会产生暂态电压，这对发电机组的运行造成不利影响。由于暂态电压出现的时间比较短，若是采用常规的控制方式，则可能无法达到预期的控制效果。为使船用柴油发电机组能够保持正常运行，针对暂态电压稳定问题，提出紧急控制方法，利用仿真模型，验证紧急控制方法的有效性。结果表明，可以利用本文方法对柴油发电机组的暂态电压加以控制。
Diesel generator set is an important part of the ship's power system. Whether its operation is stable or not is directly related to the operation safety and reliability of the entire system. When the system fails, transient voltages are generated, which adversely affects the operation of the generator set. Because the transient voltage appears for a relatively short time, if the conventional control method is adopted, the expected control effect may not be achieved. In order to maintain the normal operation of the marine diesel generator set, an emergency control method is proposed for the transient voltage stability problem, and the effectiveness of the emergency control method is verified by using the simulation model. The results show that the transient voltage of diesel generator sets can be controlled by the method proposed in this paper.
2022,44(15): 109-112 收稿日期：2022-01-19
DOI：10.3404/j.issn.1672-7649.2022.15.022
分类号：U665
作者简介：周楠(1981-)，女，工程硕士，讲师，主要从事计算机信息技术及计算机控制技术研究
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