摘要
讨论特高压换流站噪声治理,提出了一系列控制措施,包括:采用低噪声设备;采用Box-in型全封闭隔声罩的换流变压器;优化平面布置,如采用同极高低压阀厅面对面布置,交流滤波器集中布置,采用户内GIS等;对部分围墙采取控制措施,如提高围墙高度或者增加隔声屏障。采取上述措施后,敏感点和厂界测点全部达标,全站周围噪声分布令人满意。
The noise control of UHVDC converter station is discussed, and certain measures are proposed, including to use low-noise eqipments and en-closed boxing of converter transformers, to optimize the layout such as of face-to-face arrangrnent of the high-voltage and low-voltage valve halls of the same pole, centralized arrangment of the AC filter banks and indoor kind of GIS, and to control some parts of the bounding wall with the way to highten them or to build sound insulation screen on them. With these measures, the measurements of the test points are in agreement with the standards, and the noise distribution arounding station is satisfactory.
出处
《南方电网技术》
2009年第5期15-17,共3页
Southern Power System Technology
基金
"十一五"国家科技支撑计划特高压输变电系统开发与示范项目课题资助(2006BAA02A22)~~
关键词
特高压
换流站
噪声
控制
全封闭
屏障
UHVDC
converter station
noise
control
en-closed boxing
screen
作者简介
张庆宝（1982），男，上海人，工程师，硕士，从事直流输电工程换流站设计研究（e—mail）zqb@ecepdi．corn；
邓长红（1967），男，上海人，高级工程师，硕士，从事交直流变电工程的设计评审工作：
俞敦耀（1960），男，上海人，教授级高工，从事电力系统设计研究和交、直流变电工程的设计研究和管理工作。、
