| 1. | Abstract : connecting wires , brush bases and collector rings are the main components of collector column
文摘:在汇流柱的构件中，汇流条、电刷座和集流环都是其主要组成部分。 |
| 2. | This paper introduces some methods adopted in the structural design of the above components and describes assembly method of collector rings
作者从自身的工作实践出发，介绍这几个零部件在结构设计时考虑过的一些问题，以及集流环的装配方法等。 |
| 3. | A separated collecting ring with carbon brushes was designed and manufactured for the dynamic stress test of spoke plates of rotor of bulb tubular turbine generator
摘要根据测试需要，设计自制了分体式碳刷集流环，对灯泡贯流式水轮发电机转子辐板进行了动应力测试。 |
| 4. | The tested results showed that the collecting ring could be used for the dynamic stress test successfully and the experimental data would be used for determining load spectrum and analyzing fatigue life of spoke plate
结果表明，动态测试过程稳定，所设计和制造的集流环完全满足试验要求，测试数据可以用于结构载荷谱的编制和疲劳寿命分析。 |
| 5. | Due to the usage of ti - alloy in the collector ring , the system has good anti - corrosiveness . a testing system presented in the paper has been successfully used on board , and the measuring precision is satisfied
为提高应变电测系统的稳定性和可靠性，在该系统中采用钛合金集流环的技术，增强了系统的防腐性能，减轻了系统的重量，是钛合金在舰船轴系轴功率测试系统中的成功应用。 |
| 6. | Results indicate that flow deviation in discharge passage is formed by co - action of pump outflow circulation and secondary flows in outflow curved pipe , hydraulic loss of discharge passage increases and pump assembly efficiency decreases because of flow deviation
结果表明：水泵出流环量和出水弯管二次流共同作用形成了出水流道偏流，偏流使出水流道水力损失增大，泵装置效率下降。 |
| 7. | The instantaneous torque measurement system has been improved , which uses slip ring to transmit signal , improved measuring accuracy and stability , the mechanism of occurring of instantaneous maximum torque has been understood during changeover of the main engine
改进了集流环传输信号的瞬时扭矩测量系统，提高了测量精度和稳定性，进一步认清了在主机切换过程中瞬时扭矩的极大值产生的机理。 |
| 8. | The remote measurement system of the torque was designed , used wireless transmitter and receiver devices to transmit the signals , avoiding the errors which brought by slip ring , and solving the problems that are the space narrowness or connecting difficulty for the moving objects
设计了扭矩遥测系统，使用无线发射接收装置进行扭矩信号的传输，避免由集流环传输数据时带来的误差，而且解决了空间狭小或是被测物体处于运动之中而导致引线困难等问题。 |
| 9. | On the one hand , according the design principle of torque sensor , this paper researched the non - contact torque sensor , which base on the theory of electric resistance strain and the rotation transformer and could satisfied the request of our project as well as the condition of the producing process . on the other hand , the modulation method of torque signal has been solved before the signal was input to the industry computer , therefore , solved the problem of signal transfers
其次，研究和研制了扭矩在线测试工作所需要的仪器硬件。一方面，根据扭矩传感器的设计原理，研制了满足课题要求和生产现场条件的，基于电阻应变理论和电感集流环的非接触型扭矩传感器；另一方面，制订了扭矩信号在输入工业计算机之前的调理方法，解决了信号传输问题。 |
