LIBROS DEL AUTOR: yi ning

6 resultados para LIBROS DEL AUTOR: yi ning

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  • 社会视角 Social Perspective
    Jing Fang / Wei Shao / Yi Ning
    Social Perspective is a course set over one academic year for intermediate learners of Chinese. In two volumes, it focuses on developing learners’ language competency to a high advanced plus/advanced level (ACTFL/CEFR B2-C1) through exploring social issues in contemporary China. The textbook draws upon the discussion of a wide range of current social issues in China to provide ...
    Disponible

    77,04 €

  • 社会视角 Social Perspective
    Wei Shao / Yi Ning / Zhengrong Yang
    社会视角 Social Perspective is a course set over one academic year for intermediate learners of Chinese. In two volumes, it focuses on developing learners’ language competency to a high advanced plus/advanced level (ACTFL/CEFR B2-C1) through exploring social issues in contemporary China. The textbook draws upon the discussion of a wide range of current social issues in China to pro...
    Disponible

    76,77 €

  • Co-phase Traction Power Supply with Railway Hybrid Power Quality Conditioner
    Keng-Weng Lao / Man-Chung Wong / NingYi Dai
    This book offers a brief review of and investigations into the power quality problem in the new technology of co-phase high-speed traction power supplies, which benefits for higher locomotive speed. In addition, it presents detailed design procedures and discusses the chief concerns in connection with a newly proposed solution: compensation in co-phase traction power using a co...
    Disponible

    136,13 €

  • Co-phase Traction Power Supply with Railway Hybrid Power Quality Conditioner
    Keng-Weng Lao / Man-Chung Wong / NingYi Dai
    This book offers a brief review of and investigations into the power quality problem in the new technology of co-phase high-speed traction power supplies, which benefits for higher locomotive speed. In addition, it presents detailed design procedures and discusses the chief concerns in connection with a newly proposed solution: compensation in co-phase traction power using a co...
    Disponible

    134,76 €

  • Parallel Power Electronics Filters in Three-Phase Four-Wire Systems
    Chi-Seng Lam / Man-Chung Wong / Ning-Yi Dai
    This book describes parallel power electronic filters for 3-phase 4-wire systems, focusing on the control, design and system operation. It presents the basics of power-electronics techniques applied in power systems as well as the advanced techniques in controlling, implementing and designing parallel power electronics converters. The power-quality compensation has been achieve...
    Disponible

    68,65 €

  • Parallel Power Electronics Filters in Three-Phase Four-Wire Systems
    Chi-Seng Lam / Man-Chung Wong / Ning-Yi Dai
    This book describes parallel power electronic filters for 3-phase 4-wire systems, focusing on the control, design and system operation. It presents the basics of power-electronics techniques applied in power systems as well as the advanced techniques in controlling, implementing and designing parallel power electronics converters. The power-quality compensation has been achieve...
    Disponible

    67,30 €