Ventilation scheme design and test of main workshop with high position arrangement of turbo-generator unit

This paper presents the design concept of regional ventilation scheme for a main workshop with high position arrangement of the turbo-generator unit, and analyses and calculates the regional ventilation scheme for the turbo-generator room in detail. The field test results after the completion of the project show that the ventilation scheme of using evaporative cooling units for mechanical air intake and roof ventilators for natural air exhaust can meet the ventilation requirements for the turbo-generator room with high position arrangement of the turbo-generator unit. This paper provides a reference for the ventilation optimization design of the main workshop with high position arrangement of the turbo-generator unit in cold and dry areas.