Noise Characteristics of ±800 kV HVDC Convert Station Based on Spectrum Analysis

doi:10.11930/j.issn.1004-9649.201806010

Abstract

Abstract: By collecting the sound pressure signals of the aerodynamic noise of the converter transformer fans, the electric field noise of the smoothing reactors and the electric field noise of the DC/AC filter field in the 800 kV converter station, the spectrum characteristics of the sound pressure signals of different locations are analyzed under the load condition, and the low-frequency and A-weighted sound level noise values of each noise signal are given. It is concluded that the noise of HVDC convert stations covers the low-, mid- and high-frequency bands, and various types of noise signals have similar spectrum characteristics; the low-frequency energy makes up larger portion of the total noise energy, and the low-frequency noise value of the fans is much higher than that of other converter station outdoor equipment under the same test condition.

Key words: HVDC, convert station, noise, spectrum analysis

CLC Number:

TM63

HAN Yu, FAN Chao, WANG Guangke, HE Qiang. Noise Characteristics of ±800 kV HVDC Convert Station Based on Spectrum Analysis[J]. Electric Power, 2019, 52(10): 40-44,177.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201806010

https://www.electricpower.com.cn/EN/Y2019/V52/I10/40

References

[1] 中华人民共和国环境保护法[M]. 2014.
[2] 高湛, 胡小龙, 李华. 高岭背靠背换流站噪声控制方案研究[J]. 电力建设, 2008, 29(8):22-24 GAO Zhan, HU Xiaolong, LI Hua. Study on noise control scheme for gaoling back-to-back converter station[J]. Electric Power Construction, 2008, 29(8):22-24
[3] 杨一鸣, 章旭雯. 特高压直流换流站设备的降噪措施[J]. 高电压技术, 2006, 32(9):149-152 YANG Yiming, ZHANG Xuwen. Study on noise reduce for equipment at UHVDC converter station[J]. High Voltage Engineering, 2006, 32(9):149-152
[4] 牛磊. 电力变压器实验室测量方法[R]. 合肥:合肥工业大学, 2013.
[5] 周兵, 裴春明, 倪园, 等. 特高压交流变电站噪声测量与分析[J]. 高电压技术, 2006, 32(9):1447-1553 ZHOU Bing, PEI Chunming, NI Yuan, et al. Measurement and analysis of noise in UHV AC substation[J]. High Voltage Engineering, 2006, 32(9):1447-1553
[6] 阳金纯, 吴晓文, 吕建红, 等. 特高压换流站噪声源测试与预测技术研究[J]. 中国环境监测, 2018, 34(1):138-144 YANG Jinchun, WU Xiaowen, LV Jianhong, et al. Research on noise source measurement and prediction technology of UHV converter station[J]. Environmental Monitoring in China, 2018, 34(1):138-144
[7] KENDIG R P. Sound intensity survey of the comer ford HVDC converter station[J]. IEEE Transactions on Power Delivery, 1989, 4(3):1876-1881.
[8] KEITH G, RAMSIS S G. Measuring no-load and load noise of power transformers using the sound pressure and sound intensity methods Part-I:outdoors messurements[C]//IEEE Power and Energy Society General Meeting, Minneapolis:IEEE, 2008.
[9] 张国英, 刘辉, 谢连科, 等. 换流变电站可听噪声频谱分析与控制技术[J]. 中国电力, 2016, 49(1):166-173 ZHANG Guoying, LIU Hui, XIE Lianke, et al. Analysis of audible noise caused by equipments in domestic converter station and its control measures[J]. Electric Power, 2016, 49(1):166-173
[10] 姜鸿羽, 马宏忠, 梁欢, 等. 改进粒子BP神经网络在变电站噪声控制中的应用[J]. 中国电力, 2014, 47(9):71-76 JIANG Hongyu, MA Hongzhong, LIANG Huan, et al. The application of improved particle BP neural network for substation noise control[J]. Electric Power, 2014, 47(9):71-76
[11] HANSEN C H, QIU X, LI X. Characterisation of sound radiation over the top of a transformer tank[R]. Australia:ETST, 1997.
[12] 黄莹, 麦慧婷, 傅亮, 等. 平波电抗器噪声辐射特性研究[J]. 环境工程, 2015, 33(5):132-136 HUANG Ying, MAI Huiting, FU Liang, et al. Research on noise radiation characteristics of smoothing reactor[J]. Environmental Engineering, 2015, 33(5):132-136
[13] BERGLUND B, HASSMEN P, SOAMES J R F. Sources and effects of low-frequency noise[J]. Journal of the Acoustical Society of America, 1996, 99(5):2985-3002.
[14] BRONER N. Considerations in the rating and assessment of low-frequency noise[J]. Ashrae Transacions, 1993, 99(2):1025-1030.
[15] LANDSTROM U, AKERLUND E, KJELLBERG A, et al. Exposure level, tonal components, and noise annoyance in working environments[J]. Environment International, 1995, 21(3):265-275.
[16] 声学, 户外声传播衰减第1部分:大气声吸收的计算:GB/T 17247. 1—2000[S]. 2000.
[17] REIPLINGER E. Study of noise emitted by power transformers based on today's viewpoint[C]//CIGRE Session, Paris, France:CIGRE, 1998.
[18] WU Peng, JI Shengchang, CAO Tao, et al. Study on an audible noise reduction measure for the filter capacitors in the HVDC converter station based on the MPP absorber[J]. IEEE Transactions of Power Delivery, 2009, 24(4):1756-1762.
[19] WU Peng, JI Shengchang, CAO Tao, et al. Study on an audible noise reduction measure for filter capacitors based on compressible space absorber[J]. IEEE Transactions of Power Delivery, 2011, 26(1):438-445.
[20] 郝致远, 吴方劼, 肖鲲. ±800 kV特高压直流工程电力电容器噪声现状与降噪措施[J]. 电力电容器与无功补偿, 2017, 38(4):88-93 HAO Zhiyuan, WU Fangjie, XIAO Kun. Current situation of noise and its reduction measures of power capacitor for ±800 kV UHVDC project[J]. Power Capacitor & Reactive Power Compensation, 2017, 38(4):88-93