HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 6494-2017 English PDF

US$128.00 ยท In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 6494-2017: Measurement method for electrical characteristics of aerospace solar cells
Status: Valid

GB/T 6494: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 6494-2017English128 Add to Cart 1 days [Need to translate] Measurement method for electrical characteristics of aerospace solar cells Valid GB/T 6494-2017
GB/T 6494-1986English559 Add to Cart 3 days [Need to translate] Measurement procedures for electrical characteristics of astronautic solar cells Obsolete GB/T 6494-1986

PDF similar to GB/T 6494-2017


Standard similar to GB/T 6494-2017

GB/T 19964   GB/T 29319   GB/T 30427   GB/T 6496   GB/T 6495.11   

Basic data

Standard ID GB/T 6494-2017 (GB/T6494-2017)
Description (Translated English) Measurement method for electrical characteristics of aerospace solar cells
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F12;V76
Classification of International Standard 27.160; 49.140
Word Count Estimation 13,155
Date of Issue 2017-11-01
Date of Implementation 2018-05-01
Older Standard (superseded by this standard) GB/T 6494-1986
Regulation (derived from) National Standard Announcement 2017 No. 29
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 6494-2017: Measurement method for electrical characteristics of aerospace solar cells

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Measurement method for electrical characteristics of aerospace solar cells ICS 27.160; 49.140 F12; V76 National Standards of People's Republic of China Replacing GB/T 6494-1986 Aerospace solar battery performance testing methods Posted.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 6494-1986 "aerospace solar battery performance testing methods." This standard and GB/T 6494-1986 Compared with the main technical changes are as follows. --- Adjust the scope of the standard, a clear single junction and multi-junction gallium arsenide solar cell electrical performance test (see Chapter 1, 1986 edition of Chapter 1); --- Remove the outdoor sunlight test method of electrical performance, conversion from non-standard test conditions to standard test conditions, the solar cell current And temperature coefficient of voltage measurements, solar cell internal series resistance measurements, AM0 standard solar irradiance data (see Chapter 4 of the 1986 edition, Appendix A, Appendix B, Appendix C and Appendix D); --- Perfected the solar battery test light source performance requirements and evaluation methods (see 4.2.2 and Appendix A, 1986 edition of 3.1 and Appendix F); --- Adjust the data processing and test report requirements (see Chapter 9, Chapter 10, 1986 version 2.6); --- Added terminology (see Chapter 3); --- Added multi-junction gallium arsenide solar cell spectral mismatch error correction method (see Appendix B); --- Added multi-junction gallium arsenide solar cell standard battery composition and structure requirements (see 4.2.3); --- Increased multi-junction solar cell electrical performance test system requirements (see 4.2.4); --- Increased multi-junction solar cell performance test methods (see Chapter 8). This standard proposed by China Aerospace Science and Technology Corporation. This standard by the National Aerospace Technology and Standardization Technical Committee (SAC/TC425) centralized. This standard was drafted unit. Shanghai Space Power Institute, Beijing Institute of East Metrology and Measurement, China Electronics Technology Group Corporation Eighteenth graduate School. The main drafters of this standard. Lu Jianfeng, Xiao Zhibin, Ni Jiawei, Yang Yeqiang, Zhang Yu, Chi Weiying, Wang Jiayu, Xu Jianwen, Qu Yi, Tan Xueyan. This standard replaces the standards previously issued as. --- GB/T 6494-1986.

Introduction

Electrical performance is a key technical indicator of the performance of solar cell products. In the single solar cell voltage characteristics of the test is not formed The degree of certainty through a large number of superimposed, solar arrays will have a serious impact on the design, manufacture and operation. With the development of China's aerospace industry Exhibition, more and more research institutions and enterprises to join the space with the development of high-efficiency solar cells, the need for aerospace solar battery performance testing Unified norms to ensure that different units in the test means the consistency and test results comparable to promote the development of the industry, Guarantee model application. This standard involves the solar cell performance test methods have been manned spacecraft, deep space probes, a variety of high school low orbit Satellites and other models have been successfully verified and applied. This standard aerospace solar cell with the electrical performance test has a positive guiding role. Aerospace solar battery performance testing methods

1 Scope

This standard specifies the aerospace solar battery simulation of light source on the ground under the performance requirements of test methods and methods. This standard applies to aerospace solar cell electrical performance testing, including single crystal silicon solar cells, single junction and multi-junction gallium arsenide solar cells (Including GaInP2/GaAs/Ge triple junction solar cells, GaInP2/GaAs/In0.3Ga0.7As triple junction solar cells and GaInP2/GaAs / In0.3Ga0.7As/In0.58Ga0.42As four junction solar cells, etc.).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2297 solar photovoltaic energy system terminology GB/T 6496-2017 Aerospace solar cell calibration method ISO 15387 Aerospace Systems Single Junction Solar Cell Measurement and Calibration Procedures (Spacesystems-Single-junctionsolar cels-Measurementsandcalibrationprocedures)

3 Terms and definitions

GB/T 2297 and defined by the following terms and definitions apply to this document. 3.1 Standard solar cells standardcomponentsolarcel Produced by the method specified, has the same relative spectral response as the corresponding subcell in the multi-junction solar cell being tested, with the specified calibration Method for calibrating the solar cell for setting the irradiance of the corresponding band of the solar simulator when the electrical performance of the multi-junction solar cell is tested. 3.2 Working current loadcurrent The current value at the specified voltage.

4 General requirements

4.1 standard test conditions 4.1.1 Standard test spectra AM0, a solar constant, the standard irradiance of 1367W/m2. AM0 standard sunlight spectral irradiance Distribution curve shown in Figure 1, spectral irradiance data in accordance with GB/T 6496-2017 Annex B.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 6494-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 6494-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 6494-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 6494-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 6494-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6494-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.