公开(公告)号：US20180283752A1

公开(公告)日：2018-10-04

申请号：US15945366

申请日：2018-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Jin YOON ,  Je Hyeon LEE ,  Tae Duk KIM

IPC: F25B49/02

Abstract: An air conditioner and a control method for the same, the air conditioner including an air conditioning unit including a compressor, a first heat exchanger, an expansion valve, and a second heat exchanger; and a controller configured to obtain enthalpy of a refrigerant flowing in the air conditioning unit, obtain an air conditioning capacity using a circulation amount of the refrigerant and the obtained enthalpy of the refrigerant, obtain efficiency based on the obtained air conditioning capacity and supplied power, and control the air conditioning unit according to the obtained efficiency.

公开(公告)号：US20200348037A1

公开(公告)日：2020-11-05

申请号：US16759086

申请日：2018-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Jin YOON ,  Je Heon LEE ,  Tae Duk KIM

IPC: F24F11/46 ,  F24F11/49 ,  F24F11/52 ,  F24F11/56 ,  F24F1/0007 ,  F24F1/26 ,  F24F3/00 ,  F24F11/62 ,  F24F11/64 ,  F24F11/65 ,  G05B13/02

Abstract: Disclosed herein are an air conditioner system and a controlling method thereof. In a situation that air-conditioning systems such as air conditioners and refrigerators are installed and operated in a site, real-time operation data are acquired and the air conditioning and efficiency are calculated at the site. By comparing performance data provided by a device manufacturer and the real-time operation data, device performance is corrected for the site's installation environment. By using corrected device performance, it is possible to save building facility energy by providing optimal operation number control suitable for the installation environment.