標(biāo)準(zhǔn)解讀

GB/T 44319-2024 是一項(xiàng)針對月球及深空探測活動中使用的同位素溫差電池所制定的國家標(biāo)準(zhǔn)。該標(biāo)準(zhǔn)詳細(xì)規(guī)定了此類電池的設(shè)計(jì)、制造、性能測試、安全要求以及環(huán)境適應(yīng)性等方面的規(guī)范，旨在確保同位素溫差電池在極端太空環(huán)境下的可靠性和高效能，支持長期的太空探索任務(wù)。

標(biāo)準(zhǔn)內(nèi)容概覽

  1. 范圍：明確了標(biāo)準(zhǔn)適用的產(chǎn)品類型，即專為月球及深空探測裝備設(shè)計(jì)的同位素溫差電池，概述了標(biāo)準(zhǔn)覆蓋的電池組件、工作原理和應(yīng)用場景。

  2. 術(shù)語和定義：對同位素溫差電池相關(guān)的專業(yè)術(shù)語進(jìn)行界定，包括但不限于同位素?zé)嵩?、熱電偶、溫差發(fā)電效應(yīng)等，以確保標(biāo)準(zhǔn)內(nèi)外溝通的一致性。

  3. 分類與標(biāo)記：根據(jù)電池的輸出功率、使用同位素類型、工作溫度范圍等關(guān)鍵參數(shù)對電池進(jìn)行分類，并規(guī)定了產(chǎn)品標(biāo)記方法，便于識別和管理。

  4. 技術(shù)要求：

    • 設(shè)計(jì)要求：規(guī)定電池結(jié)構(gòu)應(yīng)能承受發(fā)射和太空環(huán)境的力學(xué)沖擊、振動，以及極端溫差。
    • 性能指標(biāo)：包括電輸出功率、能量密度、使用壽命、熱電轉(zhuǎn)換效率等，確保電池能滿足探測器的能源需求。
    • 安全規(guī)范：要求電池在正常運(yùn)行及故障狀態(tài)下均能保證操作人員和環(huán)境的安全，防止放射性物質(zhì)泄露。

  5. 試驗(yàn)方法：詳細(xì)說明了對電池進(jìn)行性能驗(yàn)證和安全性評估的具體測試程序，如熱循環(huán)試驗(yàn)、振動試驗(yàn)、輻射防護(hù)試驗(yàn)等。

  6. 檢驗(yàn)規(guī)則：制定了產(chǎn)品出廠前的檢驗(yàn)流程和合格判定標(biāo)準(zhǔn)，確保每批次電池都符合設(shè)計(jì)和技術(shù)要求。

  7. 標(biāo)志、包裝、運(yùn)輸和儲存：規(guī)定了電池的標(biāo)識信息、包裝要求、運(yùn)輸條件以及儲存環(huán)境，以保護(hù)電池免受損害并維持其性能。

  8. 質(zhì)量保證：要求制造商建立質(zhì)量管理體系，從原材料采購到成品出廠的全過程實(shí)施嚴(yán)格的質(zhì)量控制。

實(shí)施意義

本標(biāo)準(zhǔn)的出臺，不僅為同位素溫差電池的研發(fā)與生產(chǎn)提供了統(tǒng)一的技術(shù)指導(dǎo)和質(zhì)量評判基準(zhǔn)，還促進(jìn)了國內(nèi)航天領(lǐng)域相關(guān)產(chǎn)業(yè)的技術(shù)進(jìn)步和標(biāo)準(zhǔn)化進(jìn)程，增強(qiáng)了我國在月球及深空探測活動中的能源供應(yīng)保障能力，為未來的深空探索奠定了堅(jiān)實(shí)的基礎(chǔ)。


如需獲取更多詳盡信息，請直接參考下方經(jīng)官方授權(quán)發(fā)布的權(quán)威標(biāo)準(zhǔn)文檔。

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GB/T 44319-2024月球與深空探測用同位素溫差電池-免費(fèi)下載試讀頁

文檔簡介

ICS

49.140

CCS

V70

中華人民共和國國家標(biāo)準(zhǔn)

GB/T44319—2024

月球與深空探測用同位素溫差電池

Radioisotopethermoelectricgeneratoroflunaranddeepspaceprobe

2024-08-23發(fā)布2025-03-01實(shí)施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會

GB/T44319—2024

目次

前言

·····································································································

Ⅲ

1

范圍

··································································································

1

2

規(guī)范性引用文件

······················································································

1

3

術(shù)語和定義

···························································································

1

4

技術(shù)要求

······························································································

1

4.1

功能要求

·························································································

1

4.2

產(chǎn)品組成

·························································································

2

4.3

電性能要求

······················································································

2

4.4

質(zhì)量要求

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3

4.5

外觀要求

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3

4.6

材料要求

·························································································

3

4.7

機(jī)械接口

·························································································

3

4.8

熱接口

···························································································

3

4.9

電接口

···························································································

3

4.10

漏率要求

························································································

3

4.11

輻射劑量當(dāng)量率要求

···········································································

3

4.12

核防護(hù)要求

·····················································································

4

4.13

壽命要求

························································································

4

4.14

可靠性要求

·····················································································

4

4.15

環(huán)境適應(yīng)性要求

················································································

4

4.16

緊急事故適應(yīng)性要求

···········································································

4

5

試驗(yàn)方法

······························································································

4

5.1

通則

······························································································

4

5.2

電性能

···························································································

5

5.3

質(zhì)量

······························································································

5

5.4

外觀

······························································································

5

5.5

材料

······························································································

5

5.6

機(jī)械接口

·························································································

5

5.7

熱接口

···························································································

5

5.8

電接口

···························································································

5

5.9

漏率

······························································································

5

5.10

輻射劑量當(dāng)量率

················································································

6

5.11

核防護(hù)

··························································································

6

5.12

壽命

·····························································································

6

Ⅰ

GB/T44319—2024

5.13

可靠性

··························································································

6

5.14

環(huán)境適應(yīng)性

·····················································································

6

5.15

緊急事故適應(yīng)性

················································································

6

6

檢驗(yàn)規(guī)則

······························································································

7

6.1

檢驗(yàn)分類

·························································································

7

6.2

檢驗(yàn)條件

·························································································

7

6.3

檢驗(yàn)的項(xiàng)目、要求和方法

········································································

7

6.4

鑒定與交收檢驗(yàn)要求

·············································································

8

6.5

判定規(guī)則

·························································································

8

7

標(biāo)志、標(biāo)簽和隨行文件

···············································································

8

8

包裝、運(yùn)輸和貯存

····················································································

9

9

安裝和使用要求

······················································································

9

9.1

上器安裝

·························································································

9

9.2

預(yù)定用途和使用要求

·············································································

9

Ⅱ

GB/T44319—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由全國宇航技術(shù)及其應(yīng)用標(biāo)準(zhǔn)化技術(shù)委員會（SAC/TC425）提出并歸口。

本文件起草單位：北京空間飛行器總體設(shè)計(jì)部、中國電子科技集團(tuán)公司第十八研究所、中國原子能

科學(xué)研究院、中國航天標(biāo)準(zhǔn)化研究所。

本文件主要起草人：陳建新、張熇、陳陽、雷英俊、侯旭峰、唐顯、陳向東、馬巨印、李海飛、

泉浩芳、張有為、呂冬翔、秦少鵬、劉自軍、斯東波、王雪、李軒、張寧康。

Ⅲ

GB/T44319—2024

月球與深空探測用同位素溫差電池

1范圍

本文件規(guī)定了月球與深空探測用同位素溫差電池的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志、標(biāo)簽和

隨行文件、包裝、運(yùn)輸和貯存、安裝和使用要求。

本文件適用于月球與深空探測用同位素溫差電池的設(shè)計(jì)、生產(chǎn)、試驗(yàn)和驗(yàn)收。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的版本適用于本文件

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