Temperature control system, spacecraft and temperature control method of spacecraft

A temperature control system and temperature control technology, applied in the field of temperature control systems, spacecraft and spacecraft temperature control, can solve the problems of high cost of thermal control system, heavy weight of thermal control system, complicated wiring, etc., and achieve simplified thermal control System, cost and weight reduction effects

Inactive Publication Date: 2019-02-12
银河航天(北京)通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the problems it brings are also very prominent
For example, too many redundant measuring points lead to heavy weight of the thermal control system, and then too many redundant measuring points lead to high cost, low efficiency and complicated wiring of the thermal control system

Method used

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  • Temperature control system, spacecraft and temperature control method of spacecraft
  • Temperature control system, spacecraft and temperature control method of spacecraft
  • Temperature control system, spacecraft and temperature control method of spacecraft

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Embodiment Construction

[0029] The following description provides specific application scenarios and requirements of this application, with the purpose of enabling those skilled in the art to make and use the content in this application. For those skilled in the art, various partial modifications to the disclosed embodiments are obvious, and the general principles defined herein can be applied to other embodiments and without departing from the spirit and scope of the present disclosure. application. Therefore, the present disclosure is not limited to the illustrated embodiment, but the widest scope consistent with the claims.

[0030] The terminology used here is only for the purpose of describing specific example embodiments and is not limiting. For example, unless the context clearly indicates otherwise, as used herein, the singular form "a", "an" and "the" may also include plural forms. When used in this specification, the terms "including", "including" and / or "containing" mean that the associated...

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Abstract

The invention provides a spacecraft. The spacecraft comprises a temperature control system. The temperature control system comprises at least one temperature sensor, a heating system and a temperaturecontrol unit, wherein each temperature sensor in the at least one temperature sensor is installed on one temperature measuring point of measured equipment for measuring the temperature data of the temperature measuring point, and the measured equipment comprises a plurality of target temperature control points located at other positions; the heating system is used for generating an additional temperature field for the measured equipment in a power-on state; and the temperature control unit is used for receiving the temperature data of the at least one temperature measuring point measured by the at least one temperature sensor in the working state of the measured equipment, judging the temperatures of the plurality of target temperature control points in other positions according to a pre-stored temperature field model in the preset working state of the measured equipment, and controlling the heating system to heat the measured equipment and regulating and controlling the temperaturesof the target temperature control points.

Description

Technical field [0001] The present disclosure relates to the technical field of spacecraft temperature control, and in particular, to a temperature control system, a spacecraft loaded with such a temperature control system, and a spacecraft temperature control method. Background technique [0002] The low-orbit mobile satellite communication system has the advantages of small satellite size, low cost, high efficiency, easy launch (does not require large vehicles and can achieve multiple satellites with one arrow), low propagation loss and delay time (mainly due to satellite low-orbit operation) , The transmission quality is more reliable and other advantages. In addition, the low-orbit mobile communication satellite system can also make up for the shortcomings that a single satellite cannot perform long-distance real-time communication, and is used to solve long-distance real-time communication and global real-time communication, laying a foundation for realizing satellite-based ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 童铁峰靳书岩
Owner 银河航天(北京)通信技术有限公司
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