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| 基于树莓派的压缩机压力采集与监测系统设计 | |
| Alternative Title | Raspberry Pi Based Compressor Pressure Acquisition and Monitoring System Design |
段雪峰1,2 ; 李健1,2; 李笑飞1,2; 闫浩1,2; 曹亮1,2; 王凯1,2; 马军1,2; 裴鑫1,2; 温志刚1,2
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| 2024-11-01 | |
| Source Publication | 微波学报
 |
| ISSN | 1005-6122 |
| Volume | 40Issue:S1Pages:398-401 |
| Contribution Rank | 1 |
| Abstract | 微波接收机是射电望远镜专门用于接收射电信号的设备，氦气压缩机是射电望远镜接收机系统的重要组成部分，通过制冷可以大大降低接收机系统的噪声温度，提高接收机的灵敏度，因而制冷环节比较重要。射电天文的制冷接收机系统多采用压缩机压缩氦气循环制冷方式，压缩机工作时氦气管路的压力将会影响接收机的制冷效率。又因压缩机以及制冷接收机系统都放置在望远镜上，如望远镜处于观测时间，运维人员无法及时获取压力的异常状态。结合南山26米天线的制冷系统，我们建立了8路氦气管路压力采集，4台压缩机控制以及一路压缩机房温度监测，并实现远程监测，更好地保证制冷接收机的正常运行。 |
| Other Abstract | Microwave receiver is a radio telescope dedicated to receiving radio signals, helium compressor is an important part of the radio telescope receiver system, through the refrigeration can greatly reduce the noise temperature of the receiver system, improve the sensitivity of the receiver, and thus the refrigeration link is more important. The refrigeration receiver system of radio astronomy mostly adopts compressor to compress helium gas circulation refrigeration mode, and the pressure of helium gas pipeline when the compressor is working will affect the refrigeration efficiency of the receiver. And because the compressor and the refrigeration receiver system are placed on the telescope, such as the telescope is in the observation time, the operation and maintenance personnel can not obtain the abnormal state of pressure in time. Combined with the refrigeration system of the 26-meter antenna in Nanshan, we have set up 8 helium pipeline pressure acquisition, 4 compressor control and one compressor room temperature monitoring, and realized remote monitoring to better ensure the normal operation of the refrigeration receiver. |
| Keyword | 制冷接收机 压缩机 压力采集 监测控制 噪声温度 |
| URL | 查看原文 |
| Indexed By | 中文核心期刊要目总览 |
| Language | 中文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7598 |
| Collection | 射电天文研究室_数字技术实验室 射电天文研究室_脉冲星研究团组 射电天文研究室_26米望远镜运行组 射电天文研究室_微波技术实验室 |
| Corresponding Author | 李健 |
| Affiliation | 1.中国科学院新疆天文台，乌鲁木齐 830011; 2.新疆微波技术重点实验室，乌鲁木齐 830011 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | 段雪峰,李健,李笑飞,等. 基于树莓派的压缩机压力采集与监测系统设计[J]. 微波学报,2024,40(S1):398-401. |
| APA | 段雪峰.,李健.,李笑飞.,闫浩.,曹亮.,...&温志刚.(2024).基于树莓派的压缩机压力采集与监测系统设计.微波学报,40(S1),398-401. |
| MLA | 段雪峰,et al."基于树莓派的压缩机压力采集与监测系统设计".微波学报 40.S1(2024):398-401. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 段雪峰-2024-基于树莓派的压缩机压力（1686KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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