公开(公告)号：US09327577B2

公开(公告)日：2016-05-03

申请号：US13750421

申请日：2013-01-25

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul S. Lombardo ,  Lawrence P. Ziehr ,  Brian P. Lemon ,  Mark D. Nemesh ,  Bryan M. Styles

IPC: B60H1/00 ,  F25B5/02 ,  F25B6/02 ,  F25B25/00

CPC classification number: B60H1/00007 ,  B60H1/00278 ,  B60H1/00807 ,  B60H1/00899 ,  B60H2001/00307 ,  B60H2001/00949 ,  F25B5/02 ,  F25B6/02 ,  F25B25/005 ,  F25B2339/047 ,  F25B2341/0662 ,  F25B2400/24

Abstract: A heat pump system, including a thermal storage medium, for use in a vehicle having a passenger compartment, and a corresponding method for providing heat to a vehicle passenger compartment. The vehicle may have an electric only vehicle mode wherein the vehicle may occupy one of an active electric drive state and an inactive state. The heat pump system may include a thermal storage medium configured to store heat produced during the inactive state. The thermal storage medium may be a device which has a thermal capacity exchangeable with a fluid medium such as an Rechargeable Energy Storage System (RESS) or a phase change material. The heat stored by the thermal storage medium during the vehicle charge event may be transmitted from the thermal storage medium to the passenger compartment via the heat pump system during the active electric drive state.

Abstract translation: 一种用于具有乘客舱的车辆中的热存储介质的热泵系统以及用于向车辆乘客舱提供热量的相应方法。 车辆可以具有仅电动车辆模式，其中车辆可以占据有效电驱动状态和非活动状态之一。 热泵系统可以包括配置为存储在非活动状态期间产生的热量的热存储介质。 热存储介质可以是具有与诸如可再充电能量存储系统（RESS）或相变材料之类的流体介质可热交换的热容量的装置。 在车辆充电事件期间由热存储介质存储的热量可以在有功电驱动状态期间经由热泵系统从热存储介质传输到乘客室。

公开(公告)号：US20140208789A1

公开(公告)日：2014-07-31

申请号：US13750421

申请日：2013-01-25

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul S. Lombardo ,  Lawrence P. Ziehr ,  Brian P. Lemon ,  Mark D. Nemesh ,  Bryan M. Styles

IPC: B60H1/00

CPC classification number: B60H1/00007 ,  B60H1/00278 ,  B60H1/00807 ,  B60H1/00899 ,  B60H2001/00307 ,  B60H2001/00949 ,  F25B5/02 ,  F25B6/02 ,  F25B25/005 ,  F25B2339/047 ,  F25B2341/0662 ,  F25B2400/24

Abstract: A heat pump system for use in a vehicle having a passenger compartment, and a thermal storage medium is provided. A method for providing heat to a vehicle passenger compartment is also provided. The vehicle may have an electric only vehicle mode wherein the vehicle may occupy one of an active electric drive state and an inactive state. The heat pump system may include a thermal storage medium configured to store heat produced during the inactive state. The thermal storage medium may be a device which has a thermal capacity exchangeable with a fluid medium such as an Rechargeable Energy Storage System (RESS) or a phase change material. The heat stored by the thermal storage medium during the vehicle charge event may be transmitted from the thermal storage medium to the passenger compartment via the heat pump system during the active electric drive state.

Abstract translation: 提供一种用于具有乘客室的车辆的热泵系统和热存储介质。 还提供了一种用于向车辆乘客舱提供热量的方法。 车辆可以具有仅电动车辆模式，其中车辆可以占据有效电驱动状态和非活动状态之一。 热泵系统可以包括配置为存储在非活动状态期间产生的热量的热存储介质。 热存储介质可以是具有与诸如可再充电能量存储系统（RESS）或相变材料之类的流体介质可热交换的热容量的装置。 在车辆充电事件期间由热存储介质存储的热量可以在有功电驱动状态期间经由热泵系统从热存储介质传输到乘客室。

公开(公告)号：US09618242B2

公开(公告)日：2017-04-11

申请号：US13742735

申请日：2013-01-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul S. Lombardo ,  Lawrence P. Ziehr ,  Brian P. Lemon

IPC: F25B30/02 ,  F25B5/02 ,  F25B6/02 ,  F25B49/00 ,  F24H4/06 ,  B60H1/00 ,  F25B49/02 ,  F24H9/20 ,  F25B7/00

CPC classification number: F25B30/02 ,  B60H1/00899 ,  B60H2001/00928 ,  B60H2001/00949 ,  F24D2200/123 ,  F24H4/06 ,  F24H9/2064 ,  F25B5/02 ,  F25B6/02 ,  F25B7/00 ,  F25B49/02 ,  F25B2313/004 ,  F25B2500/26 ,  F25B2700/02 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/2106 ,  Y02T50/64

Abstract: A thermal storage heat pump system transfers heat to a passenger compartment of a vehicle from at least one of a thermal storage device and ambient air. Heat from the thermal storage device is absorbed by a first coolant flowing through it, and is transferred to a refrigerant via a first heat exchanger. The heat is then transferred from the refrigerant to a second coolant via a second heat exchanger, and then from the second coolant to air flowing into the passenger compartment via a heater core. Heat from ambient air is absorbed by the refrigerant via a third heat exchanger. The heat source is determined by at least one of the thermal storage device temperature, ambient air temperature, and ambient air humidity. At start-up of the vehicle, heat transfer to the refrigerant and to the second coolant is controlled based on low-side and high-side pressure measurements of the refrigerant.

公开(公告)号：US20140196485A1

公开(公告)日：2014-07-17

申请号：US13742735

申请日：2013-01-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul S. Lombardo ,  Lawrence P. Ziehr ,  Brian P. Lemon

IPC: F25B30/02

CPC classification number: F25B30/02 ,  B60H1/00899 ,  B60H2001/00928 ,  B60H2001/00949 ,  F24D2200/123 ,  F24H4/06 ,  F24H9/2064 ,  F25B5/02 ,  F25B6/02 ,  F25B7/00 ,  F25B49/02 ,  F25B2313/004 ,  F25B2500/26 ,  F25B2700/02 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/2106 ,  Y02T50/64

Abstract: A thermal storage heat pump system transfers heat to a passenger compartment of a vehicle from at least one of a thermal storage device and ambient air. Heat from the thermal storage device is absorbed by a first coolant flowing through it, and is transferred to a refrigerant via a first heat exchanger. The heat is then transferred from the refrigerant to a second coolant via a second heat exchanger, and then from the second coolant to air flowing into the passenger compartment via a heater core. Heat from ambient air is absorbed by the refrigerant via a third heat exchanger. The heat source is determined by at least one of the thermal storage device temperature, ambient air temperature, and ambient air humidity. At start-up of the vehicle, heat transfer to the refrigerant and to the second coolant is controlled based on low-side and high-side pressure measurements of the refrigerant.

Abstract translation: 热存储热泵系统从热存储装置和环境空气中的至少一个将热量传递到车辆的乘客舱。 来自蓄热装置的热量被流过其的第一冷却剂吸收，并通过第一热交换器被转移到制冷剂。 然后，热量通过第二热交换器从制冷剂转移到第二冷却剂，然后从第二冷却剂经由加热器芯流入进入乘客室的空气。 来自环境空气的热量经由第三热交换器被制冷剂吸收。 热源由蓄热装置温度，环境空气温度和环境空气湿度中的至少一个来确定。 在车辆启动时，基于制冷剂的低侧和高侧压力测量来控制对制冷剂和第二冷却剂的传热。