Adaptability selection of cooling mode in electrical transformation and distribution rooms

Electrical transformation and distribution rooms have large heat generation, which need cooling by ventilation and air conditioning. The cooling mode is often determined by empirical estimation, resulting in unreasonable design, high initial investment or operating cost, and so on. Aiming at the characteristics of heat generation in electrical transformation and distribution rooms, combined with the climate division of China, puts forward a quick search table of air change rate and air conditioning cooling load for similar design reference.