Frequency Conversion Reverse Power Generation Characteristics of Shaft Tubular Pump Device and Transient Pressure Analysis of Blade Area

GU Xing-yu, JI Yu-xuan, SHEN Zhi-wen, LIU Jian-long, ZHANG Hong-yan, XIE Chang-yuan, LI Chen-xiao, TANG Fang-ping

China Rural Water and Hydropower . 2026, (5): 191 -198 . DOI: 10.12396/znsd.2500855