公开(公告)号：US20180031258A1

公开(公告)日：2018-02-01

申请号：US15417185

申请日：2017-01-26

Applicant: Johnson Controls Technology Company

Inventor： SHAWN A. HERN ,  BRIAN D. RIGG ,  Tom R. TASKER ,  JEDIDIAH O. BENTZ ,  THERESA N. GILLETTE ,  SHAUN B. ATCHISON ,  TYLER MCCUNE ,  ANEEK M. NOOR ,  CODY J. KAISER ,  DANIEL S. MIDDLETON

IPC: F24F11/00 ,  F24F1/08

CPC classification number: F24F11/30 ,  F24F1/0003 ,  F24F1/08 ,  F24F11/62 ,  F24F11/77 ,  F24F11/83 ,  F24F11/85 ,  F24F2110/10 ,  F24F2110/12

Abstract: A residential HVAC system includes, a compressor, and an outdoor unit controller in communication with the compressor. The outdoor unit controller is configured to receive an indoor ambient temperature and a temperature set point. The outdoor unit controller is further configured to determine an outdoor ambient temperature, and to determine an operating value for the compressor based on a percentage of a delta between a minimum operating value of the compressor and a maximum operating value of the compressor, plus the minimum operating value. The minimum operating value and the maximum operating value are based on the determined outdoor ambient temperature. The percentage of the delta is based on a predefined temperature differential multiplier and one or more time dependent multipliers. The outdoor unit controller is further configured to modify the current operating value of the compressor with the determined operating value.