device for improving commutation of dc electric machines.

• 1. 用于改善直流电机换向信号的电枢结构 [P] . 中国专利： CN201854112U . 2011-06-01
• 2. 用于直流电机的换向装置 [P] . 中国专利： CN101512877A . 2009-08-19
• 3. Improving Procedure of Winding Commutation of the DC Machines. [P] . ES89138A1 . 1924-08-01

  机译： 改善直流电机绕组换向的过程。

• 4. Improvements in and relating to Leads for Improving Commutation in Dynamo-electric Machines. [P] . 英国专利： GB190700727A . 1907-11-14

  机译： 改进发电机相关换向的引线的改进。

• 5. device for improving commutation of dc nebenschluss and verbundmaschinen, with pulsating dc. [P] . 德国专利： DE000000917322B . 1954-08-30

  机译： 用于改善直流分流和复合电机换向的装置，带有脉动直流电。

• 1. Improving the interfacial contact between CH3NH3PbI3-xClx and Au by LiTFSI solution treatment for efficient photoelectric devices [J] . Xiang Xia, Hongcui Li, Yanhua Li, 能源化学：英文版 . 2015,第006期
• 2. Development and Research of Bypass Device to Improve DC Grid Performance [J] . Jongman Kim, Seokhoon Hong, Beobseong Song 电气工程：英文版 . 2019,第001期
• 3. Optimal placement of dynamic reactive power compensation devices for improving immunity to commutation failure in multi-infeed HVDC systems [C] . Min Tang, Linlin Ma, Bing Zhang, International Conference on Systems and Informatics . 2017
• 4. Interleaved DC-DC Converter with Wide Band Gap Devices and ZVT Switching for Flexible DC-Link in Electric Vehicle Powertrains [D] . Raza, Bassam 2019
• 5. Comprehensive Study of Lanthanum Aluminate High-Dielectric-Constant Gate Oxides for AdvancedCMOS Devices [O] . Masamichi Suzuki 2012
• 6. Gate-Turn-Off thyristor commutation of DC machines : The development of a rotating DC machine with static commutation of armature coil current using Gate-Turn-Off thyristor devices. [O] . Karim A. H. M. 1986

• 1. Advances in carbon-based thermoelectric materials for high-performance,flexible thermoelectric devices [J] . Jeong-Seob Yun ,Seongyun Choi ,Sang Hyuk Im . 碳能源(英文) . 2021,第5期
• 2. New Method of Thermal Energy—To Electrical Energy Conversion in Vacuum Devices with the Metal—Dielectric Nanofilm Electron Sources [J] . V. E. Ptitsin . 材料科学与应用期刊（英文） . 2018,第13期
• 3. Experimental Evaluation of Medium-Voltage Cascode Gallium Nitride(GaN)Devices for Bidirectional DC-DC Converters [J] . Salah S.Alharbi ,Mohammad Matin . 中国电工技术学会电机与系统学报(英文) . 2021,第3期
• 4. 新型H级改性有机硅换向器金粉云母板在直流电机换向器上的应用 [C] . 李存惠 . 第四届大中型电动机学术交流会 . 1996
• 5. 应用于电动工具的无传感器无刷直流电机控制装置的研究 [A] . 李波 . 2015