GB/T 37808-2019 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 37808-2019 | English | 199 |
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Design specification for conventional power supply system in fully mechanized mining and top coal caving mining face
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GB/T 37808-2019: Design specification for conventional power supply system in fully mechanized mining and top coal caving mining face
---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/GBT37808-2019
Design specification for conventional power supply system in fully-mechanized mining and top coal caving mining face
ICS 73.100.01
D90
National Standards of People's Republic of China
Design specification for conventional power supply system for fully mechanized fully mechanized caving face
Designspecificationforconventionalpowersupplysysteminfuly-mechanized
Miningandtopcoalcavingminingface
Published on.2019-08-30
2020-03-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard is proposed and managed by the China Coal Industry Association.
This standard was drafted. Tiandi Technology Co., Ltd., Yangquan Coal Industry (Group) Co., Ltd., Yankuang Group Co., Ltd., China Coal
Science and Technology Group Beijing Huayu Engineering Co., Ltd., China Datang Group Coal Industry Co., Ltd.
The main drafters of this standard. Du Yibo, Li Zhanping, Lu Yongsheng, Wang Guofa, Wang Gang, Ren Huaiwei, Yan Yuhao, Yang Li, Xue Piano, Ma Ying.
Design specification for conventional power supply system for fully mechanized fully mechanized caving face
1 Scope
This standard stipulates the general requirements for the design of conventional power supply system for fully mechanized top coal caving face in Jinggong Coal Mine, technical requirements for equipment selection, and electrical equipment.
Installation and protection.
This standard is applicable to the power supply system of comprehensive mechanized fully mechanized top coal caving face in wells and coal mines newly built, rebuilt and expanded at 0.09Mt/a and above.
The regular integrated design of the system.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB 3836.1 Explosive atmosphere - Part 1. General requirements for equipment
Explosive atmospheres - Part 2. Equipment protected by flameproof enclosure "d"
GB/T 5590 mine explosion-proof low-voltage electromagnetic starter
GB/T 8286-2017 Mine Flameproof Mobile Substation
GB/T 12972.1 Rubber sheathed flexible cables - Part 1. General
GB/T 14285 Technical Specification for Relay Protection and Safety Automatic Devices
GB/T 14549 power quality utility grid harmonics
GB/T 30844.1-2014 1kV and below general frequency control equipment - Part 1. Technical conditions
GB/T 50417 Coal Mine Underground Power Supply and Distribution Design Specification
AQ1023 General safety technical requirements for underground low-voltage power supply systems and equipment
MT/T 84 drum shearer type and basic parameters
MT/T 661 General technical conditions for underground electrical equipment
MT/T 871 mine explosion-proof low-voltage AC vacuum feed switch
MT1099 mine frequency control device
3 Terms and definitions
The following terms and definitions as defined in GB/T 8286-2017 apply to this document. For ease of use, the following is repeated
Certain terms and definitions in GB/T 8286-2017.
3.1
Work surface power supply system design designforpowersupplysysteminminingface
According to the power supply and control requirements of mechanical and electrical equipment for fully mechanized top coal caving face, mobile substation, vacuum combination switch, frequency converter, vacuum feed
Coordinated design of switches, communication control system power supply equipment, power supply cables and other equipment.
3.2
Mobile substation train mobilepowertrain
A coal mine underground transportation equipment consists of several sections for placing coal mine power supply control equipment such as mobile substations and combination switches.
The work surface advances forward.
GB/T 37808-2019
Design specification for conventional power supply system in fully-mechanized mining and top coal caving mining face
ICS 73.100.01
D90
National Standards of People's Republic of China
Design specification for conventional power supply system for fully mechanized fully mechanized caving face
Designspecificationforconventionalpowersupplysysteminfuly-mechanized
Miningandtopcoalcavingminingface
Published on.2019-08-30
2020-03-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard is proposed and managed by the China Coal Industry Association.
This standard was drafted. Tiandi Technology Co., Ltd., Yangquan Coal Industry (Group) Co., Ltd., Yankuang Group Co., Ltd., China Coal
Science and Technology Group Beijing Huayu Engineering Co., Ltd., China Datang Group Coal Industry Co., Ltd.
The main drafters of this standard. Du Yibo, Li Zhanping, Lu Yongsheng, Wang Guofa, Wang Gang, Ren Huaiwei, Yan Yuhao, Yang Li, Xue Piano, Ma Ying.
Design specification for conventional power supply system for fully mechanized fully mechanized caving face
1 Scope
This standard stipulates the general requirements for the design of conventional power supply system for fully mechanized top coal caving face in Jinggong Coal Mine, technical requirements for equipment selection, and electrical equipment.
Installation and protection.
This standard is applicable to the power supply system of comprehensive mechanized fully mechanized top coal caving face in wells and coal mines newly built, rebuilt and expanded at 0.09Mt/a and above.
The regular integrated design of the system.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB 3836.1 Explosive atmosphere - Part 1. General requirements for equipment
Explosive atmospheres - Part 2. Equipment protected by flameproof enclosure "d"
GB/T 5590 mine explosion-proof low-voltage electromagnetic starter
GB/T 8286-2017 Mine Flameproof Mobile Substation
GB/T 12972.1 Rubber sheathed flexible cables - Part 1. General
GB/T 14285 Technical Specification for Relay Protection and Safety Automatic Devices
GB/T 14549 power quality utility grid harmonics
GB/T 30844.1-2014 1kV and below general frequency control equipment - Part 1. Technical conditions
GB/T 50417 Coal Mine Underground Power Supply and Distribution Design Specification
AQ1023 General safety technical requirements for underground low-voltage power supply systems and equipment
MT/T 84 drum shearer type and basic parameters
MT/T 661 General technical conditions for underground electrical equipment
MT/T 871 mine explosion-proof low-voltage AC vacuum feed switch
MT1099 mine frequency control device
3 Terms and definitions
The following terms and definitions as defined in GB/T 8286-2017 apply to this document. For ease of use, the following is repeated
Certain terms and definitions in GB/T 8286-2017.
3.1
Work surface power supply system design designforpowersupplysysteminminingface
According to the power supply and control requirements of mechanical and electrical equipment for fully mechanized top coal caving face, mobile substation, vacuum combination switch, frequency converter, vacuum feed
Coordinated design of switches, communication control system power supply equipment, power supply cables and other equipment.
3.2
Mobile substation train mobilepowertrain
A coal mine underground transportation equipment consists of several sections for placing coal mine power supply control equipment such as mobile substations and combination switches.
The work surface advances forward.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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