GB/T 13958-2022 English PDFUS$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 13958-2022: Test methods for small power permanent magnet synchronous motors Status: Valid GB/T 13958: Historical versions
Basic dataStandard ID: GB/T 13958-2022 (GB/T13958-2022)Description (Translated English): Test methods for small power permanent magnet synchronous motors Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K20 Classification of International Standard: 29.160.01 Word Count Estimation: 14,180 Date of Issue: 2022-12-30 Date of Implementation: 2023-07-01 Older Standard (superseded by this standard): GB/T 13958-2008, GB/T 22672-2008 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 13958-2022: Test methods for small power permanent magnet synchronous motors---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.ICS 29.160.01 CCSK20 National Standards of People's Republic of China Replacing GB/T 13958-2008, GB/T 22672-2008 Small power permanent magnet synchronous motor test method Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Basic requirements for testing 1 5 Test preparation 1 6 Temperature rise test 1 7 Determination of efficiency 2 8 Stall test 3 9 Other test items 4 Figure 1 Rope pulley method 5 Table 1 Number of measuring points for stalled rotor 3forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document replaces GB/T 13958-2008 "Test methods for synchronous motors without DC excitation winding" and GB/T 22672-2008 "Small Power Synchronous Motor Test Method", this document is based on GB/T 13958-2008 and integrates the content of GB/T 22672-2008. Compared with GB/T 13958-2008 and GB/T 22672-2008, except for structural adjustment and editorial changes, the main technical changes are as follows. --- Added terms and definitions (see Chapter 3); --- Deleted "test requirements and preparation" (see Chapter 3 of GB/T 13958-2008); --- Added "Basic Requirements for Test" and "Test Preparation" (see Chapter 4 and Chapter 5); --- Changed the temperature rise test method (see Chapter 6, Chapter 13 of GB/T 13958-2008, Chapter 12 of GB/T 22672-2008 chapter); --- Deleted "overspeed test", "vibration measurement", "turn-to-turn impulse withstand voltage test", "short-time elevated voltage test" and "withstand voltage test" "Other Safety Experiments", "Determination of Noise", "Determination of Input Power and Input Current" (see Chapter 7~ of GB/T 13958-2008 Chapter 12, Chapter 19, Chapter 21), related test items are combined in "Other Test Items" (see Chapter 9). Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Electrical Equipment Industry Association. This document is under the jurisdiction of the National Standardization Technical Committee of Rotating Electric Machines (SAC/TC26). This document is drafted by. China Electric Apparatus Research Institute Co., Ltd., Wolong Electric Drive Group Co., Ltd., Guangdong Welling Motor Manufacturing Co., Ltd., Qingdao Haier Intelligent Technology R&D Co., Ltd., Huzhou Yueqiu Motor Co., Ltd., Zhejiang Verde Drive Technology Co., Ltd. Co., Ltd., Guangdong Yidong Technology Co., Ltd., Hangzhou Weiguang Electronics Co., Ltd., Qingdao Hairong Commercial Cold Chain Co., Ltd., Guangdong Mei White Household Appliance Technology Innovation Center Co., Ltd., Dongguan Benmo Technology Co., Ltd., Nanjing Nanwei Motor Co., Ltd., Jiangsu Shangqi Group Co., Ltd., Zhejiang Youshengkang Technology Co., Ltd., Huzhou Nanyang Motor Co., Ltd., Qingdao Aipu Intelligent Instrument Co., Ltd., Haicheng Sanyu Pump Industry Co., Ltd., Xingdesheng Technology (Suzhou) Co., Ltd., Aile Power Technology (Suzhou) Co., Ltd., Weikai Testing Technology Co., Ltd., Weikai Certification and Testing Co., Ltd. The main drafters of this document. Zhang Chuanjia, Du Rongfa, Chi Chuang, Nie Shengyuan, Zhang Xuxing, Shao Mingyuan, Wu Yunshan, Luo Junbo, Zhong Dazhi, Liu Mingtao, Wan Xiaokang, Liu Haiping, Du Juan, Yin Shanmin, Liu Hailong, Zhang Di, Lu Xiaomao, Yin Guangyu, Li Junkai, Liu Jing, Shen Rongquan, Han Qingjiang, Li Lulu, Zhu Yunfang, Wang Conning, Li Huifang. The release status of previous versions of this document and the documents it replaces are as follows. ---In.1992, it was first published as GB/T 13958-1992 "Test Methods for Synchronous Motors without DC Excitation Windings", and it was the first in.2008 Minor revision; ---This is the second revision, incorporating the contents of GB/T 22672-2008 "Test Methods for Small Power Synchronous Motors" (GB/T 22672-2008 is the first release). Small power permanent magnet synchronous motor test method1 ScopeThis document describes the basic requirements of small power permanent magnet synchronous motor test, test preparation, temperature rise test, efficiency measurement, stall test and other test items. This document applies to permanent magnet synchronous, hysteresis synchronous and reluctance synchronous low-power synchronous motors without DC excitation windings (self-starting, not run with the controller). This document does not apply to electromagnetic deceleration permanent magnet synchronous motors and synchronous motors with DC field windings.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 755 Rating and performance of rotating electrical machines GB/T 5171.21-2016 Small power motors Part 21.General test methods GB/T 5171.22-2017 Small power motors Part 22.Test methods for permanent magnet brushless DC motors GB/T 10069.1 Measurement methods and limits of noise of rotating electrical machines Part 1.Measurement methods of noise of rotating electrical machines GB/T 12350 Safety requirements for small power motors JB/T 10490 Vibration measurement method, evaluation and limit value of mechanical vibration of small power motor3 Terms and DefinitionsThe terms and definitions defined in GB/T 5171.21-2016 and GB/T 5171.22-2017 apply to this document.4 Basic requirements of the test4.1 The environmental conditions of the test shall comply with the provisions in 4.1 of GB/T 5171.21-2016. 4.2 The test power supply shall comply with the provisions in 4.2 of GB/T 5171.21-2016. 4.3 The use of measuring instruments shall comply with the provisions in 4.3 of GB/T 5171.21-2016.5 Test preparation5.1 The measurement of insulation resistance shall comply with the provisions in 5.1 of GB/T 5171.21-2016. 5.2 The measurement of cold winding temperature θ1 and cold winding resistance R1 shall comply with the provisions in 5.2 of GB/T 5171.21-2016.6 Temperature rise test6.1 Overview The purpose of the temperature rise test is to determine that the temperature of the winding and some parts of the motor is higher than that of the cooling medium when the motor is running under specified load conditions ...... |
