公开(公告)号：WO2014031708A1

公开(公告)日：2014-02-27

申请号：PCT/US2013/055904

申请日：2013-08-21

Applicant: CARRIER CORPORATION

Inventor： SUN, Jian ,  SHAPIRO, Aryn ,  LIU, Lucy Yi ,  GAN, Mingfei

IPC: F25B49/02

CPC classification number: F25B49/02 ,  F25B1/10 ,  F25B49/022 ,  F25B2309/061 ,  F25B2400/13 ,  F25B2600/0253 ,  F25B2600/111 ,  F25B2600/2509 ,  Y02B30/741 ,  Y02B30/743

Abstract: Operation of a transcritical refrigerant vapor compression system for supplying temperature conditioned air to a temperature controlled space is controlled when staging up or staging down to avoid undesirable overshoot and undershoot of the narrow temperature band bounding the control temperature set point for the temperature within the temperature controlled space.

Abstract translation: 控制温度控制空间的温度调节空气的跨临界制冷剂蒸气压缩系统的操作，以便在升温或降温时控制，以避免在温度受控温度范围内限制控制温度设定点的窄温带的不良过冲和下冲 空间。

公开(公告)号：WO2016196457A1

公开(公告)日：2016-12-08

申请号：PCT/US2016/035002

申请日：2016-05-31

Applicant: CARRIER CORPORATION

Inventor： SHAPIRO, Aryn ,  SOERGEL, David V. ,  KEILING, Cheryl M.

IPC: F25B49/00 ,  F25D29/00

CPC classification number: F25D29/003 ,  F25B49/005 ,  G05B23/0213

Abstract: A cargo-neutral climate control diagnostic system for a climate controlled mobile container includes a controller configured and disposed to be connected to one or more climate control components. The controller is configured and disposed to identify a cargo-neutral test opportunity and conduct a test to determine an operational state of the one or more climate control components of the climate controlled mobile cargo container while maintaining a desired environment.

Abstract translation: 用于气候控制的移动容器的货物中性气候控制诊断系统包括被配置和设置为连接到一个或多个气候控制部件的控制器。 控制器被配置和处置以识别货物中立的测试机会，并进行测试以确定气候受控的移动货物集装箱的一个或多个气候控制部件的运行状态，同时保持期望的环境。

公开(公告)号：WO2013016404A1

公开(公告)日：2013-01-31

申请号：PCT/US2012/048099

申请日：2012-07-25

Applicant: CARRIER CORPORATION ,  GAN, Mingfei ,  LEE, KeonWoo ,  HUFF, Hans-Joachim ,  SHAPIRO, Aryn ,  LIU, Lucy Yi ,  HOFSDAL, Gilbert B. ,  SUN, Jian

Inventor： GAN, Mingfei ,  LEE, KeonWoo ,  HUFF, Hans-Joachim ,  SHAPIRO, Aryn ,  LIU, Lucy Yi ,  HOFSDAL, Gilbert B. ,  SUN, Jian

IPC: F25B1/10 ,  F25B49/02

CPC classification number: F25D17/06 ,  F25B1/10 ,  F25B49/027 ,  F25B2341/0662 ,  F25B2400/072 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/26 ,  F25B2600/022 ,  F25B2600/0253 ,  F25B2600/0261 ,  F25B2600/111 ,  F25B2600/112 ,  F25B2600/2509 ,  F25B2600/2513 ,  F25B2700/195 ,  F25B2700/2102 ,  F25B2700/21151 ,  F25B2700/21152 ,  F25B2700/21171 ,  Y02B30/741 ,  Y02B30/743

Abstract: A refrigeration system (10) includes a compressor (20) having a first stage (20a) and a second stage (20b); a heat rejecting heat exchanger (40) having a fan (44) drawing ambient fluid over the heat rejecting heat exchanger, the heat rejecting heat exchanger including an inter- cooler (43) and a gas cooler(41), the intercooler coupled to an outlet of the first stage and the gas cooler coupled to an outlet of the second stage;, an unload valve (93) coupled to an outlet of the intercooler and a suction port of the first stage; a flash tank (70) coupled to an outlet of the gas cooler; a primary expansion device (55) coupled to an outlet of the flash tank; a heat absorbing heat exchanger (50) coupled to an outlet of the primary expansion device, an outlet of the heat absorbing heat exchanger coupled to the suction port of the first stage; and a controller (100) for executing a startup process.

Abstract translation: 制冷系统（10）包括具有第一级（20a）和第二级（20b）的压缩机（20）。 一个具有一个风扇（44）的排热热交换器（40），该风扇（44）在该热排出热交换器上吸引环境流体，该排热热交换器包括一个中间冷却器（43）和一个气体冷却器（41），该中间冷却器 第一级的出口和联接到第二级的出口的气体冷却器;联接到中间冷却器的出口和第一级的吸入口的卸载阀（93） 连接到气体冷却器的出口的闪蒸罐（70）; 连接到闪蒸罐的出口的主膨胀装置（55）; 耦合到主膨胀装置的出口的吸热热交换器（50），耦合到第一级的吸入口的吸热热交换器的出口; 以及用于执行启动处理的控制器（100）。

公开(公告)号：WO2020060782A1

公开(公告)日：2020-03-26

申请号：PCT/US2019/050123

申请日：2019-09-09

Applicant: CARRIER CORPORATION

Inventor： SILLIMAN, William C. ,  HOFSDAL, Gilbert B. ,  WASER, Daniel L. ,  SHAPIRO, Aryn

IPC: G01R31/00 ,  G01R31/327

Abstract: Systems and methods for testing circuit operations are provided. Aspects include a circuit comprising a power source, a switching element, and a load. A sensing element is arranged between the switching element and the load and the sensing element is communicatively coupled to a microcontroller, wherein the microcontroller is configured to perform a diagnostic operation for the circuit comprising obtaining, from the sensing element, first sensor data associated with the load responsive to operating the switching element, wherein the first sensor data comprises electrical values associated with the load, obtaining, from the sensing element, second sensor data associated with an output of the switching element, wherein the second sensor data comprises electrical values associated with the output of the switching element, and analyzing the first sensor data and the second sensor data to determine a fault condition for the circuit.

公开(公告)号：WO2013016403A1

公开(公告)日：2013-01-31

申请号：PCT/US2012/048096

申请日：2012-07-25

Applicant: CARRIER CORPORATION ,  SUN, Jian ,  HUFF, Hans-Joachim ,  SHAPIRO, Aryn ,  HOFSDAL, Gilbert B. ,  GAN, Mingfei ,  LI, Wenhua

Inventor： SUN, Jian ,  HUFF, Hans-Joachim ,  SHAPIRO, Aryn ,  HOFSDAL, Gilbert B. ,  GAN, Mingfei ,  LI, Wenhua

IPC: F25B1/10 ,  F25B9/00 ,  F25B41/00 ,  F25B49/02

CPC classification number: F25B49/02 ,  F25B1/10 ,  F25B9/008 ,  F25B41/00 ,  F25B2309/061 ,  F25B2341/0662 ,  F25B2400/072 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/025 ,  F25B2600/11 ,  F25B2600/111 ,  F25B2600/21 ,  F25B2600/2501 ,  F25B2600/2509 ,  F25B2600/2513 ,  F25B2700/191 ,  F25B2700/1933 ,  F25B2700/195 ,  F25B2700/2102 ,  F25B2700/21151 ,  F25B2700/21152 ,  F25B2700/21163 ,  Y02B30/743

Abstract: A refrigeration system includes a compressor having a first stage (20a) and a second stage (20b); a motor (22) driving the compressor; a heat rejecting heat exchanger having a fan (44) drawing ambient fluid over the heat rejecting heat exchanger, the heat rejecting heat exchanger including an intercooler (43) and a gas cooler, the inter- cooler coupled to an outlet of the first stage and the gas cooler (41) coupled to an outlet of the second stage; a flash tank (70) coupled to an outlet of the gas cooler; a primary expansion device (55) cou¬ pled to an outlet of the flash tank; a heat absorbing heat exchanger (50) coupled to an outlet of the primary expansion device, an outlet of the heat absorbing heat exchanger coupled to the suction port of the first stage; and a controller (100) for implementing a pulldown mode, a control mode and a staging logic mode.

Abstract translation: 制冷系统包括具有第一级（20a）和第二级（20b）的压缩机; 驱动压缩机的马达（22）; 一种排热热交换器，其具有将热交换器上的环境流体吸入的风扇（44），所述排热热交换器包括中间冷却器（43）和气体冷却器，所述冷却器联接到所述第一级的出口，以及 所述气体冷却器（41）联接到所述第二级的出口; 连接到气体冷却器的出口的闪蒸罐（70）; 一个主膨胀装置（55），其被配置到闪蒸罐的出口; 耦合到主膨胀装置的出口的吸热热交换器（50），耦合到第一级的吸入口的吸热热交换器的出口; 以及用于实现下拉模式，控制模式和分级逻辑模式的控制器（100）。