Cooperative operation strategies for combination of indirect evaporative chillers and mechanical refrigeration chillers

 Presents the operation condition of evaporative chillers and the capacity configuration of high and low temperature chillers. Analyses the form and characteristics of hybrid water cooling systems. Taking three typical cities in dry and hot climate zones of Western China as examples, analyses the combined cooling hours and separate cooling hours of indirect evaporative chillers, and proposes the cooperative operation strategy of indirect evaporative chillers and mechanical refrigeration chillers.