Construction of the BEPCⅡ RF System

WANG Guang-Wei; SHA Peng; PAN Wei-Min; SUN Yi; LI Zhong-Quan; LIU Rong; HUANG Tong-Ming; ZENG Ri-Hua; ZHAO Guang-Yuan; HUANG Hong; XU Yu-Fen; MA Qiang; LIN Hai-Ying; XU Bo; WANG Qun-Yao

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 169-171

Construction of the BEPCⅡ RF System

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Abstract：
The RF system for the Beijing Electron Positron Collider Upgrade (BEPCⅡ) Project had been working since Nov, 2006. It consists of 3 subsystems including the superconducting cavity, the klystron and the low level RF system. Compared with the former RF system, the operating frequency has been changed from 200MHz to 499.8MHz, and the superconducting cavity has been used to replace the normal cavity. Up to now, the RF system performance is good and achieves the designed target.

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[2]	ZHANG Chuang . BEPCⅡ: construction and commissioning. Chinese Physics C, 2009, 33(S2): 60-64. doi: 10.1088/1674-1137/33/S2/016
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[6]	LI Gang , ZHAO Ji-Jiu , WANG Ke-Xiang , YUE Ke-Juan . Research of Cryogenic Control System at BEPCⅡ. Chinese Physics C, 2008, 32(S1): 83-85.
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[8]	WANG Chun-Hong , WANG Xiao-Li , LIU Jia , SHI Hao-Li , GAN Quan , LIU Shu , ZHAO Ji-Jiu . BEPCⅡ Magnet Power Supply Control System. Chinese Physics C, 2007, 31(1): 91-95.
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[12]	LIU Bo , GU Meng-Ping , WANG Shu-Hong , CHI Yun-Long , YANG Xing-Wang , TIAN Shuang-Min , LIU Wei-Bin , YE Qiang . Experiment and Operation of BEPCⅡ Electron Gun System. Chinese Physics C, 2006, 30(5): 466-469.
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[15]	PAN Wei-Min , ZHAO Guang-Yuan , WANG Hao , WANG Guang-Wei . Technical requirements and design of BEPCⅡ RF power source. Chinese Physics C, 2006, 30(3): 246-250.
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[17]	LIU Bo , GU Meng-Ping , CHi-Yun-Long , YANG Xing-Wang , TIAN Shuang-Min . Study on BEPC Experimental Electron Gun System. Chinese Physics C, 2005, 29(5): 507-511.
[18]	HU Chun-Liang . Beam-Based Calibration System of BPM Offset on BEPC. Chinese Physics C, 2004, 28(2): 200-204.
[19]	ZHUANG JieJia , ZHAO Yu . Building Polarized γ-Ray Source in BEPC. Chinese Physics C, 2000, 24(9): 870-874.
[20]	Ma Li , Shi Ping , Ye Kairong . Upgrade of BPM System for the BEPC Storage Ring. Chinese Physics C, 1998, 22(5): 475-480.

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WANG Guang-Wei, SHA Peng, PAN Wei-Min, SUN Yi, LI Zhong-Quan, LIU Rong, HUANG Tong-Ming, ZENG Ri-Hua, ZHAO Guang-Yuan, HUANG Hong, XU Yu-Fen, MA Qiang, LIN Hai-Ying, XU Bo and WANG Qun-Yao. Construction of the BEPCⅡ RF System[J]. Chinese Physics C, 2008, 32(S1): 169-171.

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Received: 2008-01-10
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Construction of the BEPCⅡ RF System

Corresponding author: WANG Guang-Wei,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: The RF system for the Beijing Electron Positron Collider Upgrade (BEPCⅡ) Project had been working since Nov, 2006. It consists of 3 subsystems including the superconducting cavity, the klystron and the low level RF system. Compared with the former RF system, the operating frequency has been changed from 200MHz to 499.8MHz, and the superconducting cavity has been used to replace the normal cavity. Up to now, the RF system performance is good and achieves the designed target.