Spacecraft Thermal Control Technology Based onVariable Frequency Pump

doi:10.3780/j.issn.1000-758X.2011.02.008

Abstract

Abstract: The traditional temperature control mode using temperature sensing valve has three deficiencies with the reliability, dynamic behavior, pump operational efficiency. In order to solve these problems, a new thermal control technology based on variable frequency pump was put forward for a fluid loop prototype model. The temperature control performance of the thermal control technology based on variable frequency pump was tested. During all transients, the controlled temperature was within the range of ±0.3℃ around the setpoint, with a maximum admissible variation range of ±0.5℃. Thermal control strategy based on variable frequency pump has effective performance.

Key words: Thermal control, Variable frequency pump, Single-phase fluid loop , Prototype model , Spacecraft

NING Xian-Wen, ZHANG Jia-Xun. Spacecraft Thermal Control Technology Based onVariable Frequency Pump[J]. , 2011, 31(2): 47-52.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://journal26.magtechjournal.com/kjkxjs/EN/10.3780/j.issn.1000-758X.2011.02.008

http://journal26.magtechjournal.com/kjkxjs/EN/Y2011/V31/I2/47

[1]	YAN Xinqing, LI Yaqi, ZHANG Chenxi, HUANGFU Zhongmin, ZHANG Ning, LIU Xuemei. Simulation and analysis of thermal state for micronano satellite [J]. Chinese Space Science and Technology, 2023, 43(3): 35-42.
[2]	ZHENG Kai, XIANG Yanchao, RAO Wei, ZHANG Bingqiang, XUE Shuyan, DAI Chenghao, ZHANG Dong, WANG Yuying. Design and verification of thermal control system for Tianwen-1 Mars entry capsule [J]. Chinese Space Science and Technology, 2022, 42(5): 108-116.
[3]	TONG Yelong, TAO Zechao, LI Yifan, LIU Zhanjun, JIANG Lifeng, YIN Yazhou. Carbon materials with high thermal conductivity and its application in spacecraft [J]. Chinese Space Science and Technology, 2022, 42(1): 131-138.
[4]	NING Xianwen, JIANG Fan, CHEN Yang, ZHANG Dong, WANG Yuying, XUE Shuyan. Design and implementation of thermal balance test scheme for Chang'e-5 probe [J]. Chinese Space Science and Technology, 2021, 41(6): 132-137.
[5]	ZHANG Bingqiang, XIANG Yanchao, XUE Shuyan, ZHENG Kai, ZHONG Qi, ZHANG Youwei. Analysis of the influence of Mars surface thermal environment on spacecraft thermal control [J]. Chinese Space Science and Technology, 2021, 41(2): 55-62.
[6]	ZHAO Xingying, LI Qiang. Optimal design of droplet layer in liquid droplet radiator [J]. Chinese Space Science and Technology, 2020, 40(2): 10-.
[7]	ZHANG Shijun, XING Yan, HU Yong. Composite gait optimization method for a multi-legged robot based on optimal energy consumption [J]. Chinese Space Science and Technology, 2018, 38(2): 32-39.
[8]	MA Ming-Chao, GUO Liang, ZHANG Xu-Sheng, WU Qing-Wen. CharacteristicsAnalysisofaOnewayMicroExpansionTypeHeatSwitchforSpaceApplication [J]. , 2015, 35(6): 48-.
[9]	GUI Xiao-Hong, SONG Xiang-E. TransientThermalAnalysisofHeatPipeReceiverunderMicrogravity [J]. , 2015, 35(4): 46-52.
[10]	SONG Xin, ZHANG You-Wei, ZHOU Xiang-Dong, LIU Zi-Jun. Thermal Control Design for Topography Camera of Chang'e-3 Under High Temperature Environment o fLunar Surface [J]. , 2014, 34(6): 65-.
[11]	XU Xiao-Hui, HU Shao-Lin, GUO Xiao-Hong, ZHAO Zong-Yu. SpacecraftTT&CSchedulingModelsandAlgorithms [J]. , 2014, 34(3): 32-37.
[12]	XIAO Xin-Xin, LI Wen-Hao, ZHANG Heng, LIU Kai-Lei. LEOSpacecraftMagnetismPropulsionandItsCapabilityEstimation [J]. , 2013, 33(6): 67-73.
[13]	FU Jun, CAI Hong, ZHANG Shi-Feng. Research on Aeroassisted Orbital Transfer between Elliptical Orbits [J]. , 2012, 32(3): 64-71.
[14]	LUO Nan, XU Lu-Ping, ZHANG Hua. Method of Autonomous Celestial Navigation Based on UKF and Information Fusion [J]. , 2012, 32(2): 1-9.
[15]	LI Jin-Wang, ZOU Yong, CHENG Lin. StartupandOperatingCharacteristics ofCapillaryWickEvaporator [J]. , 2012, 32(2): 43-47.

Spacecraft Thermal Control Technology Based onVariable Frequency Pump

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments