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“诗言志”现代价值微探——“诗言志”说发微,再窥当代“新诗”前后
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作者 梁国璋 《文教资料》 2019年第18期1-3,共3页
中国新诗从1917年新文化运动诞生时算起,距今已有一百又两年,但其成就跟我国数千年积累下来的古典诗词相比还是不可同日而语。而且新诗的产生与发展受西方的影响大于我国古典诗学的影响。回首现代诗歌的发展历程,对传统古典诗学的继承... 中国新诗从1917年新文化运动诞生时算起,距今已有一百又两年,但其成就跟我国数千年积累下来的古典诗词相比还是不可同日而语。而且新诗的产生与发展受西方的影响大于我国古典诗学的影响。回首现代诗歌的发展历程,对传统古典诗学的继承不够。要"拿来",不仅要借鉴西方的诗歌理论,更要从古典诗歌理论中汲取养料,以发展新诗。 展开更多
关键词 诗言志 字形源流 抒情 新诗 口语诗
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A low harmonic 12-pulse rectifier based on zigzag autotransformer by current injection at DC side 被引量:1
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作者 LIU Jiongde CHEN Xiaoqiang +1 位作者 WANG Ying CHEN Tao 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2021年第3期347-355,共9页
To improve the harmonic suppression ability of multi-pulse rectifier,a 12-pulse rectifier based on zigzag autotransformer by DC side active compensation strategy is proposed.By controlling the small capacity current i... To improve the harmonic suppression ability of multi-pulse rectifier,a 12-pulse rectifier based on zigzag autotransformer by DC side active compensation strategy is proposed.By controlling the small capacity current inverter to generate compensating currents and injecting the currents directly into the DC side of the system,the grid-side currents of the rectifier can be approximated to sine wave.Using zigzag autotransformer as phase-shifting transformer can block the zero sequence current components and reduce the equivalent capacity of the rectifying system.The study on harmonic distortion rate of grid-side currents with the variation of the load shows that the harmonic content of the compensated rectifier decreases significantly under various load conditions.The harmonic content of the grid-side currents of the proposed active injection rectifier is only 1.17%,and the equivalent capacity of the rectifier is calculated.The results show that the rectifier can not only suppress the harmonic currents,but also have a lower equivalent capacity. 展开更多
关键词 multi-pulse rectifier active compensation zigzag autotransformer equivalent capacity
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