中国机械工程Issue(18)：2491-2495,2496,6.DOI:10.3969/j.issn.1004132X.2015.18.014
液压型风力发电机组能量传递与耗散
Energy Transfer and Dissipation in of Hydraulic Wind Turbines
摘要
Abstract
Taking a hydraulic wind turbine as the research object,the energy transfer and dissipa-tion were studied for energy conversion mechanism in hydraulic wind turbine.The entire unit was di-vided into several key sub-units.The energy transfer models were established,and the variation of energy transfer was analyzed.The energy dissipation was derived and analyzed based on energy trans-fer models,and mathematical models of energy dissipation were obtained.Using 30kVA hydraulic wind turbine simulation platform as the simulation and experimental foundation,simulation and ex-perimental researches of energy transfer and dissipation were carried out.The accuracy of theoretical analyses was verified.The results show that energy feature state is changed during operation,contai-ning a certain energy dissipation,and the overall efficiency is about 65.7%.关键词
风力发电/液压传动/能量传递/能量耗散Key words
wind power/hydraulic transmission/energy transfer/energy dissipation分类
机械制造引用本文复制引用
艾超,闫桂山,孔祥东,董彦武..液压型风力发电机组能量传递与耗散[J].中国机械工程,2015,(18):2491-2495,2496,6.基金项目
国家自然科学基金资助项目(51405423) （51405423）
国家冷轧板带装备及工艺工程技术研究中心开放课题资助项目(NECSR-201305) （NECSR-201305）
燕山大学青年教师自主研究计划课题资助项目(13LGB005) （13LGB005）
