[1]李福权,王连锋,蔡粮锴,等.附建式变电站设备振动舒适度评价标准对比[J].地震工程与工程振动,2022,42(06):231-239.[doi:10.13197/j.eeed.2022.0625]
 LI Fuquan,WANG Lianfeng,CAI Liangkai,et al.Comparison of evaluation standards for vibration comfort of attached substation equipment[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2022,42(06):231-239.[doi:10.13197/j.eeed.2022.0625]
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附建式变电站设备振动舒适度评价标准对比
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《地震工程与工程振动》[ISSN:/CN:]

卷:
42
期数:
2022年06期
页码:
231-239
栏目:
研究论文
出版日期:
2022-12-31

文章信息/Info

Title:
Comparison of evaluation standards for vibration comfort of attached substation equipment
作者:
李福权1 王连锋2 蔡粮锴34 柏文34 戴君武34 邵志鹏34
1. 深圳供电局有限公司, 广东 深圳 518003;
2. 深圳供电规划设计院有限公司, 广东 深圳 518054;
3. 中国地震局工程力学研究所地震工程与工程振动重点实验室, 黑龙江 哈尔滨 150080;
4. 地震灾害防治应急管理部重点实验室, 黑龙江 哈尔滨 150080
Author(s):
LI Fuquan1 WANG Lianfeng2 CAI Liangkai34 BAI Wen34 DAI Junwu34 SHAO Zhipeng34
1. Shenzhen Power Supply Bureau Co., Ltd., Shenzhen 518003, China;
2. Shenzhen Power Supply Planning and Design Institute Co., Ltd., Shenzhen 518054, China;
3. Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China;
4. Key Laboratory of Earthquake Disaster Mitigation, Ministry of Emergency Management, Harbin 150080, China
关键词:
附建式变电站电气设备振动舒适度评价1/3倍频程铅垂向振动加速度级Z振级
Keywords:
attached substationvibration of electrical equipmentcomfort evaluation1/3 octave plumb vibration acceleration levelweighted plumb vibration level
分类号:
TU352.1
DOI:
10.13197/j.eeed.2022.0625
摘要:
变电站内高压电气设备功率大,工作噪声和振动明显,附建式变电站兼具商业功能,因此,需要合理评估电气设备振动对舒适度的影响。目前舒适度评价方法主要有振级、加速度和速度,文中对国内目前适用于电气设备振动舒适度评价的4本规范和标准进行对比研究,分析了各个规范和标准的评价计算方法选用参数不同时对计算结果的影响。结果表明:1/3倍频程铅垂向振动加速度级有效值和Z振级有效值最适合用于附建式变电站的舒适度评价,同时建议提高计权范围,Z振级计算采用最新的计权因子等。
Abstract:
The high-voltage electrical equipment in the substation has large power, obvious working noise and vibration. The attached substation has commercial functions. Therefore, it is necessary to reasonably evaluate the influence of vibration of electrical equipment on comfort level. At present, the evaluation methods of comfort mainly include vibration level, acceleration and velocity. This paper makes a comparative study of the four codes and standards which are suitable for the evaluation of the vibration comfort of electrical equipment in China, and analyzes the influence of different parameters selected in the evaluation calculation methods of each code and standard on the calculation results. The results show that the RMS of 1/3 octave plumb vibration acceleration level and weighted plumb vibration level are the most suitable for the comfort evaluation of the attached substation. Meanwhile, it is suggested to improve the weighting range and adopt the latest weighting factor for the calculation of weighted plumb vibration level.

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备注/Memo

备注/Memo:
收稿日期:2022-07-14;改回日期:2022-09-20。
基金项目:国家自然科学基金项目(52008382)
作者简介:李福权(1980-),男,高级工程师,硕士,主要从事附建式变电站关键技术研究.E-mail:lfqa@foxmail.com
通讯作者:蔡粮锴(1996-),男,硕士研究生,主要从事结构抗震研究.E-mail:clk730364@163.com
更新日期/Last Update: 1900-01-01