| 应急柴油发电机组的建模与瞬态仿真 |
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| 引用本文： | 徐荣,梁慧茹,王贺春. 应急柴油发电机组的建模与瞬态仿真[J]. 内燃机, 2014, 0(3): 7-10,14 |
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| 作者姓名： | 徐荣 梁慧茹 王贺春 |
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| 作者单位： | [1]陕西柴油机重工有限公司,陕西兴平713105 [2]中国核电工程有限公司,北京100000 [3]哈尔滨工程大学,黑龙江哈尔滨150001 |
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| 摘 要： | 建立了某柴油发电机组柴油机的瞬态仿真模型,在Matlab/Simulink仿真平台编制了仿真计算程序,根据核电站反应堆安全停堆的负荷特性,进行了柴油机突加负载瞬态仿真计算,预测了柴油机的转速、喷油量、进气压力以及齿条位置等参数的变化。将计算结果与国外某公司的计算结果进行了对比分析,验证了所建立仿真模型的准确性及实用性。
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| 关 键 词： | 柴油机 发电机组 瞬态 建模 仿真 |
Modeling and Transient Simulation for Emergency Diesel Generator |
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| XU Rong,LIANG Huiru,WANG Hechun. Modeling and Transient Simulation for Emergency Diesel Generator[J]. Internal Combustion Engines, 2014, 0(3): 7-10,14 |
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| Authors: | XU Rong LIANG Huiru WANG Hechun |
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| Affiliation: | 1.Shanxi Diesel Engine Heavy Industry Co., Ltd., Xinping 713105, China; 2. China Nuclear Power Engineering Co., Ltd., Beijing 100000, China; 3. Harbin Engineering University, Harbin 150001, China) |
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| Abstract: | This paper has built a transient simulation model for a diesel engine of emergency generator, and designs a simulation program in the Matlab/Simulink platform. According to the load characteristics of the nuclear power plant reactor safety shut down, loading on diesel engine at different times is simulated and calculated, rotation speed, fuel injection quantity, the change of parameters such as inlet pressure as well as the rack position are predicted, and the accuracy and practicability of the simulation model, comparing to the calculation results of a foreign company are validated. |
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| Keywords: | diesel engine generator set transient modeling simulation |
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