Thermal Regulation Of Drive In Air Conditioning Systems

Abstract: An air conditioning system includes a compressor including a motor, a condenser, and an evaporator; a drive including converter and an inverter, the converter and the inverter including power switching devices; a temperature sensor configured to sense a temperature in at least one of the converter and the inverter; a controller configured to communicate with the temperature sensor, the controller configured to provide a control signal to the inverter, the controller configured to execute: monitor the temperature; compare the temperature to a threshold; when the temperature exceeds the threshold, executing an operation to reduce a switching frequency of the power switching devices in the inverter.

Patent Information

Application #

Filing Date

01 February 2023

Publication Number

15/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

Carrier Corporation

13995 Pasteur Blvd., Palm Beach Gardens, Florida 33418, United States of America

Inventors

1. PIAO, Chengzhu

1300 Hall Blvd., Bloomfield, Connecticut, 06002, United States of America

2. AGIRMAN, Ismail

1300 Hall Blvd., Bloomfield, Connecticut, 06002, United States of America

3. GINSBERG, David

5 Farm Springs Road, Farmington, Connecticut, 06032, United States of America

4. BORISOV, Konstantin

1300 Hall Blvd., Bloomfield, Connecticut, 06002, United States of America

Specification

Documents

Application Documents

#	Name	Date
1	202314006493-STATEMENT OF UNDERTAKING (FORM 3) [01-02-2023(online)].pdf	2023-02-01
2	202314006493-REQUEST FOR EXAMINATION (FORM-18) [01-02-2023(online)].pdf	2023-02-01
3	202314006493-POWER OF AUTHORITY [01-02-2023(online)].pdf	2023-02-01
4	202314006493-FORM 18 [01-02-2023(online)].pdf	2023-02-01
5	202314006493-FORM 1 [01-02-2023(online)].pdf	2023-02-01
6	202314006493-DRAWINGS [01-02-2023(online)].pdf	2023-02-01
7	202314006493-DECLARATION OF INVENTORSHIP (FORM 5) [01-02-2023(online)].pdf	2023-02-01
8	202314006493-COMPLETE SPECIFICATION [01-02-2023(online)].pdf	2023-02-01
9	202314006493-Correspondence-Letter [02-02-2023(online)].pdf	2023-02-02
10	202314006493-Proof of Right [03-02-2023(online)].pdf	2023-02-03
11	202314006493-FORM-26 [13-02-2023(online)].pdf	2023-02-13
12	202314006493-Others-160223.pdf	2023-02-17
13	202314006493-Correspondence-160223.pdf	2023-02-17
14	202314006493-GPA-060323.pdf	2023-03-13
15	202314006493-Correspondence-060323.pdf	2023-03-13
16	202314006493-FORM 3 [19-07-2023(online)].pdf	2023-07-19