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  1. No Access

    Article

    Development and testing of high precision and stability power supply for high energy photon source

    The high energy photon source (HEPS) is the fourth-generation synchrotron photon source. Compared with the third-generation synchrotron photon source, the brightness is 100–1000 times higher, and the electron ...

    Yang Li, Suying Chen, Yuting Liu, Peng Liu… in Radiation Detection Technology and Methods (2024)

  2. No Access

    Article

    Design and development of strip electrode power supply for HEPS wiggler

    The high-energy photon source (HEPS) is the first fourth-generation synchrotron photon source in China (Jiang et al. in Sci Sin Phys Mech Astron 44:1075–1094, 2014). The strip electrode and its power supply pr...

    Yuting Liu, Yang Li, Yunze Du, Fengli Long… in Radiation Detection Technology and Methods (2023)

  3. No Access

    Article

    Design of digital controller for HEPS corrector power supply

    In order to realize the control of current closed loop in HEPS corrector power supply, a digital control board is designed.

    **aoling Guo, Fengli Long, Chao Han, Yao Gao… in Radiation Detection Technology and Methods (2023)

  4. No Access

    Article

    Research on power supply of booster based on PWM rectifier

    The magnet power supply system of HEPS mainly includes the linear magnet power supply, the booster power supply, the transportation line magnet power supply and the storage ring magnet power supply. According ...

    Yang Li, Pengfei Wei, Peng Liu, **g Zhang… in Radiation Detection Technology and Methods (2020)

  5. No Access

    Article

    Design of control algorithm for accelerator magnet power supply with large time constant load

    High Energy Photon Source-Test Facility (HEPS-TF) is a pre-research project for the construction of high energy synchrotron radiation source in the 12th five-year plan period. The purpose is to research the ke...

    Xu Wang, Peng Liu, FengLi Long, WenTong Su… in Radiation Detection Technology and Methods (2020)

  6. No Access

    Article

    A precision ADC sampling system design

    The high-energy photon source, which has been built in Huairou, Bei**g, has high requirements on magnetic field dithering. Magnetic field dithering is mainly determined by the stability of the output current ...

    Peng Liu, Fengli Long in Radiation Detection Technology and Methods (2020)

  7. No Access

    Article

    Fast corrector power supply design for HEPS

    High-energy photon source under construction is a fourth-generation synchrotron radiation light source with energy of 6 Gev and ultra-low emittance (lower than 0.1 nm rad). The ultra-low beam emittance require...

    Peng Liu, Xu Wang, Fengli Long in Radiation Detection Technology and Methods (2020)

  8. Article

    Open Access

    The design of the superconducting wiggler power supply system for HEPS-TF

    This paper describes the design of power supply system for superconducting wiggler in the project of high energy photon source-test facility. It includes three sets of high precision DC stabilized current powe...

    Xu Wang, Fengli Long, Yao Gao in Radiation Detection Technology and Methods (2019)

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  9. No Access

    Article

    Simulation for accelerator dynamic power supply based on current-source PWM rectifier

    The booster power supply of high-energy photon source is dynamic power supply, and the output is 2-Hz bias sine wave. Current-source rectifier (CSR) topology can achieve the 2-Hz current directly.

    Yang Li, Qing Zhou, Peng Liu, **g Zhang… in Radiation Detection Technology and Methods (2018)