Researching | Ship power risk assessment system based on proportional pseudo time-series algorithm

Chinese Journal of Ship Research, Volume. 17, Issue 1, 176(2022)

Ship power risk assessment system based on proportional pseudo time-series algorithm

Jinhao ZHAN, Weibo LI, Qi LI, Zhenjie ZOU, and Wanfeng SUN

Author Affiliations

School of Automation, Wuhan University of Technology, Wuhan 430070, China

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Table 1. Comparative analysis of pseudo time-series algorithms

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Table 1. Comparative analysis of pseudo time-series algorithms

算法名称	特点
传统伪时序算法	反映电力系统状态变化的时序特点，筛选出某一状态变化过程的状态量，根据所需要的状态量建立集合
改进伪时序算法	在伪时序算法的基础上，优化了状态选取过程，忽略了低重要度的状态变化，从而提高算法效率

Table 2. Proportional compensation coefficient
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Table 2. Proportional compensation coefficient
参数补偿系数
6台电机 5台电机 4台电机 3台电机 2台电机 1台电机
电压/V 1 0.117 6 0.17 0.081 0.013 7 0.064 0
功率/kW 1 0.15 0.209 0.103 0.031 5 0.110 9
频率/Hz 1 0.225 7 0.365 2 0.213 0.075 9 0.129 8

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Jinhao ZHAN, Weibo LI, Qi LI, Zhenjie ZOU, Wanfeng SUN. Ship power risk assessment system based on proportional pseudo time-series algorithm[J]. Chinese Journal of Ship Research, 2022, 17(1): 176

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Paper Information

Category: Marine Machinery, Electrical Equipment and Automation

Received: Jan. 31, 2021

Accepted: --

Published Online: Mar. 24, 2025

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DOI:10.19693/j.issn.1673-3185.02285

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology