Calculating differential pressure from flow rate is critical for battery water cooling plates and is a key parameter in early design. In the previous article, we explained how to calculate pressure drop. This article will focus on the measured drop pressure results. 1.Pressure drop test bench A pressure drop test bench for a battery liquid …
Pressure drop test for battery cooling plate|real test result Read More »
How to calculate pressure drop?Pressure drop is crucial in plate heat exchangers.The pressure drop of a water-cooled plate influences the selection of the system’s water pump and also affects power consumption. While maintaining a certain heat exchange output, it’s desirable to minimize the pressure drop. The following example,I want to present a battery cooling plate …
calculate pressure drop|battery cooling plate pressure drop simulation Read More »
A special feature of the Kirin battery is the liquid cooling plate design. All large surfaces of the battery cells in the entire package are cooled by liquid cooling plates. The Kirin battery currently launched by CATL is the product of CATL’s third-generation CTP technology. Its volume utilization rate exceeds 72% and its energy density …
CATL CTP3.0 Kirin battery liquid cooling plate design Read More »
Do you know how to make the heater film developing?How to solve the heating Pi film temperature unbalance? Large temperature differences can affect battery thermal management performance. Here below is the real case study how to solve this issue in our real experience. 1.functional analysis for heating film the heater is putted between battery cooling plate and …
To improve battery heat transfer performance, the current mainstream battery liquid cold plate utilizes bottom-mounted liquid cooling, using stamped liquid cooling plates. The main types of liquid cooling plates used on the battery market include stamped liquid cooling plates, microchannel cold plate, and extruded aluminum liquid cooling plates. I will describe stamped liquid cooling plates …
What is a Stamp Battery Cooling Plate?|composition&material Read More »
Aluminum alloy heat exchangers, such as battery liquid cooling plates and direct cooling plates, require a layer of flux applied to the 4045/4043 coating before brazing to remove oxidation,and form a good brazing radius. For battery cold plates, should spray coating or roller coating be used?Our factory explains the differences between the two methods based …
Aluminum brazing flux spraying and roller coating Read More »
Check the new battery technology breakthrough in BYD DENZA N7 car.This N7 car BYD uses CTB technology. 1.Denza N7 car CTB introduction As an intelligent luxury hunting SUV, Denza N7 has launched a total of 6 models. Using the latest CTB technology, its volume utilization rate has increased to an astonishing 77% (you must know …
Xiaomi SU7 is officially released and is divided into three versions. Among them, the rear-wheel drive standard version is equipped with a 73.6kWh blade battery and has a CLTC range of 700 km; the rear-drive Pro version is equipped with a 94.3kWh Shenxing battery and has a CLTC range of 830 km; the four-wheel drive …
CATL shenxing battery vs blade battery base on xiaomi SU7 Read More »
Some people say that the internal resistance of BYD’s blade battery is too high, it generates a lot of heat, and thermal management is difficult, so the top speed of the vehicle is also limited. If you want to solve it, you need to use a larger battery to reduce the discharge rate of each …
What is the resistance of the blade battery cell? Read More »
At the end of July 2023, under the high temperature of 48℃ in Turpan, BYD performed mediocrely. In terms of battery life achievement rate, only the Han EV 2023 Champion Edition is on the list in the top ten, and the achievement rate is only 70.7%, ranking at the bottom of the 10th place. Other …
battery temperature too low solution-byd self-heating technology Read More »
