GB/T 45234.302-2025太陽能熱發電站第3-2部分：系統與部件大尺寸拋物面槽式集熱器通用要求與測試方法

ICS27.160

CCSF12

中華人民共和國國家標準

GB/T45234.302—2025/IECTS62862?3?2：2018

太陽能熱發電站

第3?2部分：系統與部件大尺寸拋物面

槽式集熱器通用要求與測試方法

Solarthermalelectricplants—Part3?2：Systemsandcomponents—

Generalrequirementsandtestmethodsforlarge?sizeparabolic?troughcollectors

（IECTS62862?3?2：2018，IDT）

2025?01?24發布2025?08?01實施

國家市場監督管理總局

國家標準化管理委員會發布

GB/T45234.302—2025/IECTS62862?3?2:2018

目次

前言··························································································································Ⅲ

1范圍·······················································································································1

2規范性引用文件········································································································1

3術語、定義與符號······································································································1

4測試要求·················································································································2

5測量儀器·················································································································2

5.1太陽能輻射測量··································································································2

5.2流量測量···········································································································2

5.3溫度測量···········································································································2

5.4風速測量···········································································································2

5.5數據采集···········································································································2

5.6跟蹤準確度測量··································································································2

6試驗步驟·················································································································3

6.1樣品說明···········································································································3

6.2測試設備（安裝/裝配/清潔）···················································································3

6.3測量程序···········································································································4

6.4計算和測試結果··································································································5

7報告格式·················································································································7

附錄A（資料性）拋物面槽式集熱器描述/要求····································································8

A.1一般說明···········································································································8

A.2運行模式·········································································································10

附錄B（規范性）集熱器說明文件內容要求·······································································11

B.1拋物面槽式集熱器的一般配置··············································································11

B.2拋物面槽式集熱器幾何特性·················································································11

B.3拋物面槽式集熱器機械性能·················································································11

B.4拋物面槽式集熱器光學性能·················································································12

B.5拋物面槽式集熱器運行模式說明···········································································12

B.6光學和跟蹤精度································································································12

B.7拋物面槽式集熱器部件要求·················································································12

附錄C（資料性）測試報告內容要求················································································14

C.1概述···············································································································14

C.2集熱器特性······································································································14

C.3集熱器限值······································································································15

Ⅰ

GB/T45234.302—2025/IECTS62862?3?2:2018

C.4試驗裝置描述···································································································15

C.5測試結果·········································································································15

參考文獻····················································································································16

Ⅱ

GB/T45234.302—2025/IECTS62862?3?2:2018

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規則》規定

起草。

本文件等同采用IECTS62862?3?2：2018《太陽能熱發電站第3?2部分：系統與部件?大尺寸拋

物面槽式集熱器通用要求與測試方法》。

請注意本文件的某些內容可能涉及專利。本文件的發布機構不承擔識別專利的責任。

本文件由中國電力企業聯合會提出。

本文件由全國太陽能光熱發電標準化技術委員會（SAC/TC565）歸口。

本文件起草單位：常州龍騰光熱科技股份有限公司、中國大唐集團科學技術研究總院有限公司、

中國大唐集團科技創新有限公司、中廣核風電有限公司。

本文件主要起草人：盧智恒、胡橋、唐宏芬、尹航、王勁松、朱斌、陳洪勝、劉穎黎、趙雄、閆敬書、

王強、陳傳超、郭雷、張繼、王志亮、車晟、劉君偉、陳晨。

Ⅲ

GB/T45234.302—2025/IECTS62862?3?2:2018

太陽能熱發電站

第3?2部分：系統與部件大尺寸拋物面

槽式集熱器通用要求與測試方法

1范圍

本文件描述了大型槽式集熱器的性能特征和測試方法。

本文件涵蓋槽式集熱器的光學性能、熱性能以及集熱器單軸跟蹤系統跟蹤精度的確定方法。文中

的測試方法僅適用于戶外測試。

本文件適用于安裝了配套跟蹤裝置的槽式集熱器。

本文件中的測試方法不適用于在運行條件下工質流體會產生相變的集熱器。

本文件適用于完整的集熱器。

2規范性引用文件

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

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于

本文件。

IECTS62862?1?1太陽能光熱發電站第1?1部分：術語（Solarthermalelectricplants—Part1-

1:Terminology）

注：GB/T40104—2021太陽能光熱發電站術語（IECTS62862?1?1:2018，IDT）

ISO9488太陽能詞匯（Solarenergy—Vocabulary）

注：GB/T12936—2007太陽