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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：湖南大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Carrier dynamic overlapping switching frequency optimal pulse width modulation method for modular multilevel converters 期刊论文 JOURNAL OF MODERN POWER SYSTEMS AND CLEAN ENERGY, 2018, 卷号: Vol.6 No.6, 页码: 1306-1318 作者:  Zhou, FY;  Xu, QM;  Luo, A;  He, ZX;  Li, Y 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/26 Modular multilevel converters  Carrier dynamic overlapping switching frequency optimal pulse width modulation  Harmonic characteristic  Low modulation index   Carrier dynamic overlapping switching frequency optimal pulse width modulation method for modular multilevel converters 期刊论文 JOURNAL OF MODERN POWER SYSTEMS AND CLEAN ENERGY, 2018, 卷号: Vol.6 No.6, 页码: 1306-1318 作者:  Zhou, Fayun;  Xu, Qianming;  Luo, An;  He, Zhixing;  Li, Yan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/26 Modular multilevel converters  Carrier dynamic overlapping switching frequency optimal pulse width modulation  Harmonic characteristic  Low modulation index   Study on stress state of immediate roof above backfill area in gob-side entry retaining and its application 期刊论文 Journal of China Coal Society, 2017, 卷号: Vol.42 No.8, 页码: 1960-1970 作者:  Zhang, Zizheng;  Bai, Jianbiao;  Wang, Weijun;  Chen, Yong;  Yu, Xianyang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 gob-side entry retaining  bckfill area  immediate roof  stress state  variational method   Optimization on performance of the latent heat storage unit (LHSU) in telecommunications base stations (TBSs) in China 会议论文 CLEAN, EFFICIENT AND AFFORDABLE ENERGY FOR A SUSTAINABLE FUTURE, 2119-2124, 2015 作者:  Li, YT;  Zhang, Q;  Sun, XQ;  Du, YX;  Liao, SG 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31 latent  heat  storage  unit  energy  savings  ratio  genetic  algorithm