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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 ...
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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...
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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.
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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 ...
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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...
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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 ...
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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...
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Article
Open AccessThe 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...
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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.