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GB/T 12669-2012: General specification for cascade speed control assembly with semiconductor converter
Status: Valid GB/T 12669: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12669-2012 | English | 509 |
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4 days [Need to translate]
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General specification for cascade speed control assembly with semiconductor converter
| Valid |
GB/T 12669-2012
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| GB/T 12669-1990 | English | 599 |
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General specification for cascade speed control assembly with semiconductor converter
| Obsolete |
GB/T 12669-1990
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PDF similar to GB/T 12669-2012
Basic data | Standard ID | GB/T 12669-2012 (GB/T12669-2012) | | Description (Translated English) | General specification for cascade speed control assembly with semiconductor converter | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K62 | | Classification of International Standard | 29.160.30 | | Word Count Estimation | 22,270 | | Older Standard (superseded by this standard) | GB/T 12669-1990 | | Quoted Standard | GB/T 2900.1-2008; GB/T 2900.33-2004; GB/T 3047.1; GB/T 3797-2005; GB/T 3859.1-1993; GB 4208-2008; GB/T 4588.1; GB/T 4588.2; GB/T 17626.2-2006; GB/T 17626.3-2006; GB/T 17626.4-2008; GB/T 17626.5-2008; JB/T 9664-1999 | | Regulation (derived from) | National Standards Bulletin 2012 No. 13 | | 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 | | Summary | This standard specifies the semiconductor converter cascade speeder terms and definitions, technical requirements, testing, marking, packaging, transportation and storage. This standard applies to the use of semiconductor power converter regulator AC woun | GB/T 12669-2012: General specification for cascade speed control assembly with semiconductor converter
---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.
ICS29.160.30
K62
National Standards of People's Republic of China
Replacing GB/T 12669-1990
Semiconductor converter cascade speed regulation system overall technical condition
Issued on. 2012-11-01 2012-06-29 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 3 Technical requirements
4.1 The main technical parameters 3
4.2 Environmental conditions 3
4.3 Basic Requirements 6
5 Test 10
5.1 Test Category 10
5.2 Test Item 10
5.3 Test Method 12
6 signs, packaging, transportation and storage 17
6.1 mark 17
6.2 Packaging and transport 17
6.3 Storage 18
Foreword
Rules of the criteria based on GB/T 1.1-2009 given draft.
This standard replaces GB/T 12669-1990 "semiconductor converter cascade speed regulation system overall technical conditions."
This standard and GB/T 12669-1990 compared to the main technical changes are as follows.
--- Increase in the scope of a chapter, "within the mixed-fed pole brushless AC motor, mixed pole brushless doubly-fed AC motor" (see Chapter 1);
--- Added "chopper", "inverter subversion" Definition of Terms (see 3.6 and 3.14);
--- Increase the "adaptation of the motor rated power, rated voltage" content (see 4.1.1 - 4.1.2);
--- Increase "technical features chopper unit" content (see 4.3.7);
--- Increased "over-temperature protection, lack of protection, the protection of the inverter subversive" content (see 4.3.9);
--- The "interference and immunity test" to "EMC test" (see 4.3.13,1990 Version 4.3.16);
--- Increased "should have the means of input and output signals" and "device configuration and dimensions" content (see 4.3.16 - 4.3.17);
--- Increased "over-temperature protection test", "lack of protection test", "inverter protection test subversive" content (see 5.3.10.5 ~ 5.3.10.7);
--- Increasing the "EMC test" content (see 5.3.12);
--- Under the "high and low temperature cycle test", "high-temperature storage test", "vibration test", "drop test" into the "environmental testing" Project
(See 5.3.15).
The standard proposed by China Electrical Equipment Industrial Association.
This standard by the National Standardization Technical Committee on Electronic electrodynamic (SAC/TC60) centralized.
Drafting of this standard. Guangdong China to take the Oriental Energy Co., Ltd. Tianjin Electric Drive Design Institute.
The main drafters. Zhang Miao, Donggui Min, Su Yonghua, Juan.
This standard replaces the standards previously issued as follows.
--- GB/T 12669-1990.
Semiconductor converter cascade speed regulation system overall technical condition
1 Scope
This standard specifies the terms and definitions semiconductor converter cascade control devices, technical requirements, testing, marking, packaging, transportation and storage.
This standard applies to the use of semiconductor power converter to adjust the AC wound rotor induction motor, the feed mix within brushless AC motors and pole
Mixed-pole brushless doubly-fed AC motor speed cascade control unit (hereinafter referred to as the device).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2900.1-2008 Electrotechnical Basic terminology
GB/T 2900.33-2004 Electrotechnical terminology - Power Electronics
GB/T 3047.1 height of 20mm hex panels, rack and cabinets Series of basic dimensions
GB/T 3797-2005 Electric Control Equipment
GB/T 3859.1-1993 semiconductor converters of basic requirements
GB 4208-2008 enclosure protection (IP code)
GB/T 4588.1 metal-free single hole double sided printed specification
GB/T 4588.2 metallized hole single and double sided printed specification
GB/T 17626.2-2006 electromagnetic compatibility test and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3-2006 electromagnetic compatibility test and measurement technology RFEMS test
GB/T 17626.4-2008 Electromagnetic compatibility Testing and measurement techniques - Electrical fast transient burst immunity test
GB/T 17626.5-2008 electromagnetic compatibility test and measurement technology surge (impact) immunity test
JB/T9664-1999 solderless electrical control equipment - General requirements and test methods for wound access connection
3 Terms and Definitions
GB/T 2900.1-2008, GB/T 2900.33-2004 defined and the following terms and definitions apply to this document.
3.1
Semiconductor converter cascade speed regulation system cascadespeedcontrolassemblywithsemiconductorconverter
In wound rotor induction motor rotor circuit to alter the back EMF generated by the inverter size adjustment speed by inverter
Will slip back into the AC power grid or cascade control devices absorb energy from the AC grid.
3.2
Low - Synchronous Cascade speeder low-synchronouscascadespeedcontrolassembly
Controlled motor rotor only to the AC grid power output to achieve less than the synchronous speed running cascade control devices.
3.3
Super-synchronous cascade control means supersynchronouscascadespeedcontrolassembly
Controlled motor rotor can absorb energy from the AC grid, but also to the AC grid energy output when the rotor absorb energy from the AC grid
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