公开(公告)号：WO2019012466A2

公开(公告)日：2019-01-17

申请号：PCT/IB2018/055143

申请日：2018-07-12

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  SOWANI, Chetan Avinash ,  MUTHUSUBRAMANIAN, Kamalakkannan ,  DESHPANDE, Tanmay Hemant

Inventor： SOWANI, Chetan Avinash ,  MUTHUSUBRAMANIAN, Kamalakkannan ,  DESHPANDE, Tanmay Hemant ,  SPEAKER, Richard Evans

Abstract: A system is provided and includes a first controller, a non-transitory computer- readable medium and a second controller. The first controller is configured to control operation of at least one compressor circuit including one or more compressors. The non-transitory computer-readable medium is configured to store instructions of a stage profiler for execution by the controller. The instructions include: determining a target system capacity profile for the at least one compressor circuit; determining system stage capacities for stages of the at least one compressor circuit; selecting some of the system stage capacities based on the target system capacity profile to provide an available system capacity profile; generating modulation information based on the available system capacity profile and a load request signal; and controlling operation of the one or more compressors based on the modulation information and according to the available system capacity profile.