变速比 meaning in English
ratio of gear
variable-speed ratio
Examples
- Variable - ratio epicyclic gear
变速比行星齿轮 - Transmission gear ratio
变速齿轮比变速比 - The main technological characteristics include not only the integrated optimizing design of variable speed and constant frequency , ensuring the wind turbines to adapt to diversified wind plants with different temperatures and geographical conditions , but also the maximum wind power captured at optimized tip speed ratio below the rated wind speed and security protection of constant power output above the rated wind speed by variable pitch regulation
主要技术特点是整体综合优化设计、变速恒频运行、适合不同气候特点和地理环境的风电场；风机全翼展变浆距功率调节、额定风速以下最佳变速比运行最大风能捕获、额定风速以上恒功率输出具有安全保护功能。 - Aimed at design index of input power 1 . 5kw , most output rotate velocity 300rpm , and rating output rotate velocity 150rpm , considering factors of angle and ratio of transmission , on the basis of kinematics simulation , author optimized the kinematics parameters . in this paper , author has made some analysis and study to the primal assembly condition of transformer ' s sequential action in theory , designed structure dimension of the input and output transformer , and verified the corresponding strengthen . further , the structure , which is to key transmission components of velocity control system of the speed regulator , has been designed based on meeting operational sensitivity , precision and self - locking
本文针对输入功率为1 . 5kw ，最大输出转速，额定输出转速的无级变速器的设计要求，并考虑到传动角及变速比等因素，在运动学仿真的基础上，对运动学参数进行了优化；本文对变换器连续作用的初始装配条件进行了理论分析与研究，对输入、输出变换器作了结构尺寸的设计，并进行了强度校核计算；本文还对变速器调速系统中主要传动构件在满足操作的灵敏度、精度、自锁性的基础上进行了结构设计；最后采用workingmodel3d软件，进行虚拟样机的计算机辅助仿真设计及运动学和动力学计算。