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NB/T 41009-2017: Technical guide for custom power technology
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 41009-2017 | English | 279 |
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Technical guide for custom power technology
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NB/T 41009-2017
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Basic data | Standard ID | NB/T 41009-2017 (NB/T41009-2017) | | Description (Translated English) | Technical guide for custom power technology | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | K04 | | Classification of International Standard | 29.020 | | Word Count Estimation | 12,167 | | Date of Issue | 2017-11-15 | | Date of Implementation | 2018-03-01 | | Regulation (derived from) | National Energy Board Bulletin 2017 No.10 | | Issuing agency(ies) | National Energy Administration | | Summary | This standard specifies the user classification, design principles, information monitoring, technical analysis, economic evaluation and operational evaluation of customized power. This standard is applicable to occasions where users have higher requirements for power supply reliability and power quality and are willing to pay corresponding fees. | NB/T 41009-2017: Technical guide for custom power technology---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.
Technical guide for custom power technology
ICS 29.02
K04
Record number. 61500-2018
People's Republic of China Energy Industry Standard
Custom Power Technology Guidelines
2017-11-15 release
2018-03-01 implementation
Published by the National Energy Administration
Contents
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Power user level division 2
5 Custom Power Design Principles 2
6 Custom Power Information Monitoring 3
7 Technical Analysis of Custom Power 3
8 Economic Evaluation of Custom Power Technology 4
9 Custom Power Operation Evaluation 5
Appendix A (informative) Common custom power equipment and functions6
Appendix B (Informative) Schematic diagram of recommended grid structure 7
Reference 9
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Some aspects of this standard may involve patents. The issuer of this standard does not assume responsibility for identifying these patents.
This standard was proposed and managed by the National Technical Committee on Voltage and Current Level and Frequency Standardization.
This standard was drafted. State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, China Machine Productivity Promotion Center, Xi'an Boyu Electric
Co., Ltd., China Energy Construction Group Guangdong Electric Power Design and Research Institute Co., Ltd., State Grid Shanxi Electric Power Company Electric Power Research Institute,
State Grid Henan Electric Power Company Electric Power Research Institute, State Grid Jiangsu Electric Power Company Electric Power Research Institute, Beijing Inbo Electric Co., Ltd.
Division, State Grid Ningxia Electric Power Company Electric Power Research Institute, Guangzhou Power Supply Bureau Co., Ltd.
The main drafters of this standard. Lei Longwu, Lin Yi, Wu Danyue, Zhang Ping, Liu Juncheng, Chen Zhigang, Wang Jinhao, Dai Shuangyin, Chen Bing, Ma Fengmin,
Zhang Shuang, Xu Zhong, Wang Haihua, Radar.
Custom Power Technology Guidelines
1 Scope
This standard specifies the user level division, design principles, information monitoring, technical analysis, economic evaluation, and operation evaluation of custom power.
content.
This standard is applicable to occasions where users have higher requirements for power supply reliability and power quality and are willing to pay corresponding costs for this.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 156 standard voltage
GB/T 12325 Power quality voltage deviation
GB/T 12326 Power quality voltage fluctuation and flicker
GB/T 14285 Technical regulations for relay protection and safety automatic devices
GB/T 14549 Power Quality Harmonics
GB/T 15543 power quality three-phase voltage imbalance
GB/T 15945 Power quality frequency deviation
GB/T 24337 Power Quality Harmonics among Public Grids
GB/Z 29328 Technical Specifications for Power Supply and Self-provided Emergency Power Supply for Important Power Users
GB/T 30137-2013 Power quality voltage dips and short interruptions
GB/Z 32880.1 Economic evaluation of power quality Part 1. Economic evaluation method for power users
GB/Z 32880.2 Economic evaluation of power quality Part 2. Economic evaluation method of public distribution network
DL/T 584 3kV ~ 110kV Grid Relay Protection Device Operation Setting Regulations
DL/T 1412-2015 High-quality power park technical specifications
DL/T 5729-2016 Technical Guidelines for Planning and Design of Distribution Networks
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Custom power
Power supply that meets user specific power quality and power supply reliability requirements.
3.2
Custompoweruser
Users with specific requirements for power supply reliability and power quality.
3.3
Custompowerdevices; custompowercontroler
A combination of power electronics or other devices that achieves the specific power quality and reliability requirements of a power distribution network.
Note. Refer to Appendix A for custom power equipment.
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