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为有效减小高岭背靠背换流站噪声对站内运行人员和周围环境的影响,在对换流站周围噪声敏感点进行调研的基础上,结合以往±500kV高压直流换流站噪声分析研究的相关成果和本工程的具体特点,用噪声预测软件SoundPLAN对其进行预测,并真实地模拟了站内竖向布置和站址周围地形,提出了适合本工程的降噪方案,做到了环境效益和经济效益相和谐。
In order to effectively reduce the impact of noise from back-to-back converter stations in Gaoling on the operation personnel and surrounding environment, based on the investigation of noise-sensitive points around converter stations and the related noise analysis of ± 500kV HVDC converter stations in the past, Results and the specific characteristics of the project, forecast it with SoundPLAN, a noise prediction software, and truly simulate the vertical layout of the station and the terrain around the site, put forward a noise reduction program suitable for this project, and achieved environmental benefits and economic benefits Phase harmony.