Vidutinio galingumo vėjo jėgainių aplinkos triukšmo tyrimas

Abstract

Wind energy is developed strongly for meeting different energetic needs in populated terri ries. In such environmental impact assessment of field devices there are emphasized acoustic llution problem, which is estimated within the pale of acoustic pollution. They can be measu if origins of noise parameters are known and its location conditions. Using the mathematical search methods of noise created by analogical energetic resources the assessment has been d and the mathematical model of a dotted voice source was adapted in the more difficult geome cal forms and dimension for resource acoustic emission summary. Also the acoustic noise le of wind farms assessment was done and acoustic noise dependence in different distances fr wind farms has been made.