CUbesat Solar Polarimeter 电源模块的 HV 研究
天体物理仪器与方法
2025-10-01 v1 太阳与恒星天体物理
空间物理
摘要
CUbesat Solar Polarimeter(CUSP)项目是一颗围绕地球运行的 CubeSat 任务,旨在通过康托尔散射极化仪测量日系絮的线性极化。在 CUSP 项目中,利用康托尔散射极化仪对日系絮的硬 X 射线进行极化测量。这一任务将有助于研究我们这颗恒星中日系絮结构的磁重联和粒子加速。CUSP 项目隶属于意大利航天局的 Alcor 计划,旨在开发新的 CubeSat 任务。CUSP 进入 2 期工作于 2024 年 12 月启动,预计持续 12 个月。CUSP 有效载荷的康托尔极化仪通过塑料碱性晶体和 GaGG(Ce) 晶体之间的 coincidence 测量来推导 X 射线的极化。这些传感器分别由多阳极光子中性子管(MAPMT)和雾化光电二极管(APD)读取。两种传感器都需要提供最高可达 -1~kV(用于 MAPMT)和 +500~V(用于 APD)的高压电源。我们测试了 HVM Technology Inc. 的 SMHV 系列精密调节型高压 DC/DC 转换器,其子 miniature 封装尺寸为 。这些模块紧凑,适用于 CubeSat 任务。
引用
@article{arxiv.2508.00647,
title = {Study of the HV power supply modules for the CUbesat Solar Polarimeter (CUSP)},
author = {Alessandro Lacerenza and Alda Rubini and Andrea Alimenti and Sergio Fabiani and Ettore Del Monte and Riccardo Campana and Mauro Centrone and Enrico Costa and Nicolas De Angelis and Giovanni De Cesare and Sergio Di Cosimo and Giuseppe Di Persio and Abhay Kumar and Pasqualino Loffredo and Giovanni Lombardi and Gabriele Minervini and Fabio Muleri and Paolo Romano and Emanuele Scalise and Enrico Silva and Paolo Soffitta and Davide Albanesi and Ilaria Baffo and Daniele Brienza and Valerio Campamaggiore and Giovanni Cucinella and Andrea Curatolo and Giulia de Iulis and Andrea Del Re and Vito Di Bari and Simone Di Filippo and Immacolata Donnarumma and Pierluigi Fanelli and Nicolas Gagliardi and Paolo Leonetti and Matteo Merge and Dario Modenini and Andrea Negri and Daniele Pecorella and Massimo Perelli and Alice Ponti and Francesca Sbop and Paolo Tortora and Alessandro Turchi and Valerio Vagelli and Emanuele Zaccagnino and Alessandro Zambardi and Costantino Zazza},
journal= {arXiv preprint arXiv:2508.00647},
year = {2025}
}
备注
6 pages, 2 figures, SPIE Optics+Photonics 2025 proceeding