介绍了一种新型传感器Turbo-ICT在BEPCII输运线电荷量测量上的应用.该探测器的电荷测量系统具有强抗干扰能力和较高的信噪比,能满足各种运行模式,尤其是Top-Up模式时的测量需求.介绍了该系统的工作原理、设计思想和功能.目前,该系统已在BEPCII电子输运线上在线应用于电荷量测量和注入效率的计算,文中给出了实际测量结果以及该系统进一步优化的方案.
A new kind of sensor Turbo-ICT has been applied to accurate bunch charge measurement in BEPCⅡ transportation line. The system improves the resistance ability against external interference and has high signal-to- noise ratio. This paper introduces the principle, the design ideas and the function of the system. Up to now, Turbo-ICT has been used to operate online for electron bunch charge quantity measurements successfully. This paper also presents the experiment results of the sensor.