试验载荷对电动葫芦能效测试的影响分析

详细信息    查看全文 | 推荐本文 |

英文篇名：Impact Analysis of Test Load on Energy Efficiency Testing for Electric Hoist 作者：王松雷 ; 陆忠华 ; 李成光 英文作者：WANG Song-lei;LU Zhong-hua;LI Cheng-guang;Wuxi Branch of Jiangsu Province Special Equipment Safety Supervision Inspection Institute;National Center of Supervision and Inspection on Product Quality of Overhead Gantry Crane Machinery;Shizuishan Branch of Ningxia Mechanical and Electronic Special Equipment Safety Inspection; 关键词：试验载荷 ; 电动葫芦 ; 能效测试 ; 影响分析 英文关键词：test load;;electric hoist;;energy efficiency testing;;impact analysis 中文刊名：JXYJ 英文刊名：Mechanical Research & Application 机构：江苏省特种设备安全监督检验研究院无锡分院;国家桥门式起重机械产品质量监督检验中心;宁夏机电特种设备安全检验所石嘴山所; 出版日期：2015-10-27 14:24 出版单位：机械研究与应用 年：2015 期：v.28;No.139 语种：中文; 页：JXYJ201505051 页数：2 CN：05 ISSN：62-1066/TH 分类号：148-149

摘要

针对GB/T30028-2013《电动葫芦能效测试方法》中电动葫芦能效的测试工况进行了研究,重点介绍了该标准规定的关于试验载荷的弊端和试验过程存在的安全隐患,通过现场改变试验载荷进行实物测试,得出了轻载情况下测试能效值偏低,重载情况下测试能效值较高,试验载荷在不低于50%额定载荷情况下电动葫芦能效测试结果与额定载荷情况下测试相当的结论。为降低测试载荷,放宽测试条件提供了理论依据,可有效提高测试效率和安全性。
        GB / T30028- 2013 energy efficiency test methods for electrical hoists has been issued in March,2014. In the standard electric hoists efficiency is tested at rated load. However,in many cases,rated load is difficult to meet and unsafe.In this paper,different load are used to test energy efficiency,we found that under light load condition the energy efficiency is lower,and under the heavy load the energy efficiency is higher. Finally,we draw a conclusion that in no less than 50% of the rated load,the energy efficiency is approximately equal to that in rated load. We provided a basis for reducing the test load and relaxing the test conditions.

引文

[1]GB/T30028-2013.电动葫芦能效测试方法研究[S].中国国家标准化管理委员会,2013.
    [2]秦伟皓.电动葫芦能源利用效率测算方法研究[D].上海:上海交通大学,2014.
    [3]贾薛铖,王松雷,徐榕,等.电动葫芦能效测试方法研究[J].起重运输机械,2014(12):11-15.
    [4]朱道淑.电动葫芦能效测试[J].起重运输机械,2012(7):112-113.
    [5]包波.电动葫芦能效试验台控制系统[A].第十五届中国科协年会第1分会场:绿色化营运·创新型人才国际论坛论文集[C].2013.