| 基于PWM逆变的新型船用轴带发电系统研究 |
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| 引用本文： | 王乐,唐石青. 基于PWM逆变的新型船用轴带发电系统研究[J]. 船电技术, 2012, 32(2): 13-16. DOI: 10.3969/j.issn.1003-4862.2012.02.004 |
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| 作者姓名： | 王乐 唐石青 |
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| 作者单位： | 1.中国船舶重工集团公司第七0四研究所,上海,200031;2.中国船舶重工集团公司第七0四研究所,上海,200031 |
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| 摘 要： | 为了提高常规轴带发电系统总体性能,本文研究了一种采用PWM逆变技术的新型船用轴带发电系统。通过采用虚拟发电机控制技术,使逆变器输出具有与柴油发电机组相似的电压．无功功率和频率．有功功率下垂特性。利用MATLAB／Simulink搭建了新型轴带发电机组的仿真模型,对控制策略进行了验证,为该系统应用于船舶的正确性和有效性提供了技术支撑。
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| 关 键 词： | 船用轴带发电系统 PWM 下垂特性 虚拟发电机 |
Research on New Marine Shaft Generator System Based on the PWM Inverter |
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| Wang Le,Tang Shiqing. Research on New Marine Shaft Generator System Based on the PWM Inverter[J]. Marine Electric & Electronic Technology, 2012, 32(2): 13-16. DOI: 10.3969/j.issn.1003-4862.2012.02.004 |
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| Authors: | Wang Le Tang Shiqing |
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| Affiliation: | (Shanghai Marine Equipment Research Institute, CSIC, Shanghai 200031,China) |
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| Abstract: | In order to increase overall performance of the shaft generator system, a new type marine shaft generator system with PWM inverter is discussed in the paper The virtual synchronous generator control algorithm is adopted to achieve the frequency-active power and voltage-reactive power droop characteristics, which are similar with the diesel generator system. The simulation model of the new shaft generator system is built in MATLAB/Simulink, and the control algorithm is verified to support its correctness and effectiveness used on the ships. |
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| Keywords: | marine shaft generator system PWM droop characteristics the virtual synchronous generator |
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