主持或参加项目:
主持项目: 1. 纵向课题: (1).国家自然科学基金委员会,青年科学基金,52005144,基于容积调节原理的液压式波浪能转换机理与控制研究,2021-01至2023-12,在研,主持. (2).太阳集团tyc5997,中央高校基本科研业务费资助项目,JZ2020HGQA0195,点吸收式波浪能液压发电系统机理研究,2020-05至2022-04,在研,主持. (2).浙江大学流体动力与机电系统国家重点实验室,开放基金,GZKF-202015,液压变压与蓄能式波浪能发电机理与控制研究,2021-01至2022-12,在研,主持. 2. 横向课题: (1). 企业委托项目,23000标箱集装箱船用锚绞机液压泵站标准化设计,2022.01—2023.01, 在研,主持.
代表性论文/专利: 1. 论文 [1] Liu Changhai*, Zhao Zhixue, Hu Min, Zeng Yishan, Gao Wenzhi, Chen Jian, Yan Hao, Zhang Junhui, Yang QingJun, Bao Gang, Chen Suxin, Wei Daozhu, Liu Xuling. A novel discrete control for wave energy converters with a hydraulic power take-off system[J]. Ocean Engineering, 2022, 249: 110887. [2] 刘常海*,曾亿山,高文智,胡敏,陈建,卫道柱. 筏式波浪能发电装置锁定控制参数影响研究[J]. 太阳能学报, 2022, 43(3): 74-79. [3] 刘常海,胡敏,杨庆俊,冯伟,包钢,曾亿山*.波浪能发电半物理仿真试验技术研究[J]. 机械工程学报, 2021, 57(10): 286-296. [4] Liu Changhai*, Hu Min, Zhao Zhixue, Zeng Yishan, Gao Wenzhi, Chen Jian, Yan Hao, Zhang Junhui, Yang QingJun, Bao Gang, Chen Suxin, Wei Daozhu, Sijie Min. Latching control of a raft-type wave energy converter with a hydraulic power take-off system[J]. Ocean Engineering, 2021, 236: 109512. [5] Liu Changhai*, Hu Min, Gao Wenzhi, Chen Jian, Zeng Yishan, Wei Daozhu, Yang QingJun, Bao Gang. A high-precise model for the hydraulic power take-off of a raft-type wave energy converter [J]. Energy, 2021, 215: 119107. [6] Liu Changhai, Yang QingJun*, Bao Gang. Influence of hydraulic power take-off unit parameters on power capture ability of a two-raft-type wave energy converter[J]. Ocean Engineering, 2018, 150: 69–80. [7] Liu Changhai, Yang QingJun*, Bao Gang. Performance investigation of a two-raft-type wave energy converter with hydraulic power take-off unit[J]. Applied Ocean Research, 2017, 62: 139–155. [8] Liu Changhai, Yang Qingjun*, Bao Gang. Latching control using optimal control method for a raft-type wave energy converter[J]. Ships and Offshore Structures, 2018, 13: 138–154. [9] Liu Changhai*, Jiang Hongzhou. Influence of magnetic reluctances of magnetic elements on servo valve torque motors[J]. Chinese Journal of Mechanical Engineering, 2016, 29(1): 136–144. [10] Liu Changhai*, Jiang Hongzhou. A seventh-order model for dynamic response of an electro-hydraulic servo valve[J]. Chinese Journal of Aeronautics, 2014, 27(6): 1605–1611. 2. 专利 (1).刘常海,曾亿山,胡敏,刘旺,黄河,高文智,陈建. 一种波浪能转换半物理仿真试验台.2020.08.14,中国,CN202010816197.1. (发明专利实审) (2).刘常海,曾亿山,胡敏,黄河,刘旺,高文智,陈建. 一种基于容积调节原理的液压式波浪能发电系统.2020.08.14,中国,ZL202010816003.8. (发明专利授权) (3).刘常海,刘睿,曾亿山,刘旺,黄河,胡敏,高文智.一种筏式波浪能发电装置及控制方法.2019.05.09,中国,CN201910384109.2. (发明专利实审) 教材: (1).曾亿山,汪世益,邓海顺,刘常海. 液压与气压传动[M],太阳集团tyc5997出版社,安徽:合肥,2021.
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