GB/T 40100-2021 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 40100-2021 | English | 165 |
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GB/T 40100-2021: Life cycle assessment method for electric machine---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT40100-2021
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 29.020
K 04
Life Cycle Assessment Method for Electric Machine
ISSUED ON: MAY 21, 2021
IMPLEMENTED ON: DECEMBER 1, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 5
4 Life Cycle Assessment ... 7
5 Life Cycle Report ... 12
Appendix A (informative) An Example of Process Flow Diagram of
Manufacturing Stage of Electric Machine Products ... 13
Life Cycle Assessment Method for Electric Machine
1 Scope
This Standard specifies the life cycle assessment and life cycle report of electric
machine.
This Standard is applicable to the life cycle assessment of electric machine, and the
Type III environmental declarations made by electric machine products in accordance
with GB/T 24025.
NOTE: in accordance with GB/T 24025, this Standard is the Product Category Rules (PCR)
of Type III environmental declarations made by electric machine products. The
application of the Product Category Rules in Type III environmental declarations
helps to ensure the credibility and comparability of the conclusions of life cycle
assessment.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 1029 Test Procedures for Three-phase Synchronous Machines
GB/T 1032-2012 Test Procedures for Three-phase Induction Motors
GB/T 1311-2008 Test Procedure for Direct Current Machines
GB/T 9651-2008 Test Procedures for Single-phase Induction Motor
GB/T 22669-2008 Test Procedures for Three-phase Permanent Magnet Synchronous
Machines
GB/T 22670-2018 Test Procedures for Converter-fed Three Phase Cage Induction
Motors
GB/T 24025 Environmental Labels and Declarations - Type III Environmental
Declarations - Principles and Procedures
GB/T 24040-2008 Environmental Management - Life Cycle Assessment - Principles
and Frameworks
3.5 Functional Unit
Functional unit is used as the benchmark unit to quantify the performance of the
product system.
NOTE 1: if the life cycle assessment is for a certain product, then, the functional unit may
also be a product unit.
NOTE 2: Definition 3.20 of GB/T 24040-2008 is modified.
3.6 System Boundary
System boundary is to determine which unit processes are part of the product system
through a set of criteria.
[Definition 3.32 of GB/T 24040-2008 is modified]
3.7 Cut-off Criteria
Cut-off criteria refer to the stipulation of whether the quantity of materials and energy
flows related to the unit process or product system, or the degree of importance of
environmental impact are excluded from the scope of the study.
[GB/T 24040-2008, Definition 3.18]
3.8 Impact Category
Impact category refers to the classification of concerned environmental issues. The
results of life cycle inventory analysis may be classified into it.
[GB/T 24040-2008, Definition 3.39]
3.9 Reference Flow
Reference flow refers to the process output required to realize the function of a
functional unit in a given product system.
[GB/T 24044-2008, Definition 3.29]
3.10 Reference Product
Reference product refers to a product or product system provide by the manufacturer,
simulated in the life cycle assessment, and capable of realizing the specified functional
unit.
[GB/T 37552-2019, Definition 3.13]
3.11 Reference Life Time
power asynchronous motors shall be measured in accordance with the
“direct method” of GB/T 9651-2008; three-phase low-power asynchronous
motors shall be measured in accordance with the “input - output method”
of GB/T 1032-2012.
---Three-phase asynchronous motors shall be measured in accordance with the
“loss analysis method for input - output power measurement (Method B)”
specified in GB/T 1032-2012.
---Asynchronous starting three-phase permanent magnet synchronous motors
shall be measured in accordance with the “loss analysis method for input -
output power measurement (Method B)” specified in GB/T 22669-2008.
---Converter-fed permanent magnet synchronous motors shall be measured in
accordance with the “input - output method” of GB/T 22670-2018.
---Three-phase synchronous motors shall be measured in accordance with the
stipulations of GB/T 1029.
---Converter-fed three-phase cage induction motors shall be measured in
accordance with the “input - output method” of GB/T 22670-2018.
---Direct current motors shall be measured in accordance with the stipulations of
GB/T 1311-2008.
4.3.1.2.3 Requirements for maintenance
If applicable, the maintenance frequency of the product and the parts used for
maintenance shall be stated, such as: bearings, seals and fasteners, etc.
4.3.1.3 End-of-life stage
The following processing links shall be considered for all elements of the product life
cycle and recorded in the life cycle assessment report:
---Recycling of parts / materials (re-use, recycling);
---Disposal process of parts / materials (energy recovery and landfill, including
secondary wastes generated during disposal).
4.3.2 Data unit
4.3.2 of GB/T 37552-2019 is applicable to this Standard.
4.3.3 Requirements for data collection
4.3.3 and 4.3.4 of GB/T 37552-2019 are applicable to this Standard.
4.3.4 Data quality assessment
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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