A heating control system includes a three-phase inverter configured to be driven using electric power of a lithium ion secondary battery, a control unit configured to heat the lithium ion secondary battery by supplying current generated by the three-phase inverter to the lithium ion secondary…
The present invention relates to a battery module cooling system and method thereof and more specifically, relates to a battery module cooling system and method thereof in which it is possible to individually control the corresponding cooling fan by considering the temperature and voltage states of…
A battery boiling cooling system may include an inlet temperature sensor configured to measure an inlet temperature, which is a temperature of a refrigerant at an inlet position where the refrigerant flows into a cooling flow path, the refrigerant including a phase-change material that changes…
A cooling system for a battery pack includes a plurality of thermal cooling channels, an inlet flow channel in fluid communication with each one of the plurality of thermal cooling channels, an exit flow channel in fluid communication with each one of the plurality of thermal cooling channels; and…
A battery temperature adjustment system includes: a battery configured to store electric power from an external power source, and supply electric power to a motor as a drive source of a vehicle; a cooling device to which the electric power from the external power source and the electric power from…
A proactive temperature management technique for a battery system of an electrified vehicle includes estimating a temperature of the battery system based on measured inlet and outlet temperatures of a fluid in the cooling system at respective inlet and output points of the cooling system relative…
A device and method for monitoring the temperature of an energy storage unit having M subsets of P storage cells, where M≥1 and/or P≥1, is provided. The P storage cells are arranged electrically in parallel with one another, and the M subsets are arranged electrically in series. The device is…
An emergency driver () of this disclosure for driving emergency lighting means comprises a battery () operably coupled to the emergency lighting means, a preferably resistive temperature sensor () configured to generate a temperature signal (Ts) corresponding to a temperature of the battery (), at…
A vehicle including a battery pack having a plurality of battery cells and a battery pack thermal management system configured to exchange heat with the plurality of battery cells. The battery pack thermal management system includes a plurality of cold-plates through which a coolant circulates…
Thermal management systems are provided for managing the thermal energy levels of a traction battery pack of an electrified vehicle. An exemplary thermal management system may include a coolant circuit for circulating a coolant through the traction battery pack. A pressure relief valve may be…
A system for the thermal regulation of an immersion-type battery for a motor vehicle. The system includes a controller to monitor an efficiency of the thermal regulation in order to ensure the correct operation of the battery.
A vehicle battery pack may include: a first battery portion including a first battery module; a second battery portion including a second battery module; a connector supplying power from at least one of the first battery portion and the second battery portion when no battery abnormality has…
A device and method for heating a battery are provided. The device is provided on a first power-consuming device and includes: a first interface electrically coupled to a neutral point of a motor winding of the first power-consuming device; a second interface electrically coupled to a negative…
A battery-cooling apparatus for a motor vehicle includes a temperature-control circuit for circulation of coolant for temperature control of battery cells, a coolant expansion tank which is incorporated into the temperature-control circuit, and an excess-pressure-detection device which is arranged…
Disclosed are a power battery module, a power battery pack and a thermal management method of the power battery module. The power battery module includes a plurality of battery cell units, a plurality of heat pipe structures and a plurality of liquid channels, wherein one end of the heat pipe…
An energy storage system includes a controller and a plurality of battery packs connected in parallel. The battery pack includes a cell pack, a temperature sensing module, a temperature control module, and a battery management system (BMS). The temperature sensing module is configured to detect a…
A battery cooling device, including a plurality of coolers to cool a battery using insulating oil, includes: a communication pipe to connect the plurality of coolers to each other, the communication pipe allowing the insulating oil to flow therethrough; a water level sensor provided in a vertical…
An embodiment battery thermal management system includes a first cooling circuit including a battery including battery cells, a second cooling circuit including a water pump for supplying and circulating coolant to the first cooling circuit, a coolant flow control valve connecting the first and…
A modular heat exchanger for battery thermal management having a plurality of similarly constructed heat exchange elements affixed to a cover plate and fluidly coupled with one another via a single external manifold structure that functions as both an inlet manifold and an outlet manifold for each…
A cooling system includes a container and a number of battery packaging modules submerged in a first coolant fluid contained in the container. The cooling system includes a supply channel and a return channel coupled respectively to at least a supply end and at least a return end of the battery…
A system and method for detecting swelling of a battery cell using a temperature sensor pre-mounted on a battery module without a separate additional device.
Various disclosed embodiments include illustrative control units, systems, and methods. In an illustrative embodiment, a control unit includes a processor and non-transitory computer-readable media that stores computer-executable instructions configured to cause the processor to determine a start…
A battery module includes a first battery cell and a neighboring second battery cell. The battery module also includes a heat sink in contact with and configured to absorb thermal energy from each of the first battery cell and the second battery cell. The battery module additionally includes a…
The present disclosure belongs to the field of vehicles, and relates to a battery energy processing device and method and a vehicle, which can charge batteries during self-heating of the batteries. The battery energy processing device includes: an energy exchange interface; a first circuit, wherein…
A battery temperature control apparatus for electric vehicles, the battery temperature control apparatus including a temperature measurement unit configured to measure a temperature of a battery mounted in an electric vehicle, a display unit configured to display state information of the battery…
A method for controlling a temperature of a battery using a vehicle thermal management system including an HVAC subsystem including a refrigerant loop through which a refrigerant circulates, a battery cooling subsystem including a battery coolant loop through which a battery-side coolant…
A battery temperature control device includes a heating medium circuit that connects a battery heat exchanger, an outside air heat exchanger, a heating medium pump, and a flow rate regulating unit. The outside air heat exchanger is connected in parallel to the battery heat exchanger. The flow rate…
A battery cooling device is mounted on a vehicle and includes a thermosiphon type battery cooling circuit, a temperature control device, and an electronic control unit. The electronic control unit executes, after a circulation stop condition is satisfied, vapor phase temperature rise control for…
A battery module includes a housing, assembled from a first side wall, a second side wall, a first end plate, and a second end plate, is configured to support a plurality of battery cells. The battery module also includes a heating pad and a cooling plate that are configured to regulate a thermal…
Disclosed is a traction battery self-heating control method and a device. Acquiring a second temperature of a rotor at a current sampling time according to system parameters and a first temperature of the rotor at a previous sampling time, and estimating a third temperature of the rotor at a next…