摘要
为优化一种新型多点直驱式波浪能发电系统的输出稳定性,利用MATLAB对比分析该系统分别应用模糊PID和模糊神经元PID的控制效果,提出二者相结合的双闭环稳压控制器。在不同工况下进行相应的仿真试验,结果表明所述控制系统在抑制转速及电压波动上效果显著,且相较于单一控制器,响应时间更快,发电系统的电能质量和稳定性进一步提高。
In order to optimize the output stability of a new multi-point direct-drive wave energy power generation system, MATLAB is used to compare and analyze the control effects of the system using fuzzy PID and fuzzy neuron PID, and a double closed-loop voltage stabilization combining the two is proposed. Corresponding simulation tests are carried out under different working conditions, and the results show that the control system has significant effects in suppressing speed and voltage fluctuations, and compared with a single controller, the response time is faster, and the power quality and stability of the power generation system are further improved.
作者
汪康
龚希武
WANG Kang;GONG Xiwu(School of Naval Architecture and Maritime,Zhejiang Ocean University,Zhoushan 316022,Zhejiang,China)
出处
《船舶工程》
CSCD
北大核心
2023年第1期1-5,共5页
Ship Engineering
基金
浙江省重点研发计划项目(2019C02087)。
关键词
波浪能发电系统
振荡浮子式
双闭环控制
稳定性
wave power generation system
oscillating float
double closed-loop control
stability
