Thermal performance study of integrated cold plate with power module

Zhang, Y.P.; Yu, Xingfei; Feng, Qian; Zhang, R.T.

doi:10.1016/j.applthermaleng.2009.06.013

Cited by 55 publications

(12 citation statements)

References 10 publications

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“…Also, the flow turbulence (water disturbance) caused by the bigger flow rate in the inlet area of the multi-layer manifold microchannel the increases heat transfer coefficient. A similar phenomenon was mentioned by other researchers in references [32,33]. Therefore, the increase of the heat transfer coefficient is partially ascribed to up-down arranged manifolds and plenum chambers.…”

Section: Heat Transfer Coefficientsupporting

confidence: 63%

A novel multi-layer manifold microchannel cooling system for concentrating photovoltaic cells

Yang

Zuo

2015

Energy Conversion and Management

111

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Section: Heat Transfer Coefficientsupporting

confidence: 63%

A novel multi-layer manifold microchannel cooling system for concentrating photovoltaic cells

Yang

Zuo

2015

Energy Conversion and Management

111

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“…Under various driving conditions, the experimental results were similar to the model results, meaning that the inverter model is reliable. When Zhang et al [19] assessed the heat transfer performance with respect to the flow structure of coolant IGBT modules, the temperature difference between the experiment and the model analysis was about 10 °C. Compared with the total heat generation of 185.2 W, which was used in the model analysis, the heat released via the coolant in the cold plates was approximately 89% of that amount, i.e., 164.7 W. When the amount of coolant increased from 2 L/min to 6 L/min, the MOSFET temperature decreased by 3.3 °C.…”

Section: Liquid-cooled Invertermentioning

confidence: 99%

Thermal Performance of Motor and Inverter in an Integrated Starter Generator System for a Hybrid Electric Vehicle

Kim

2013

Energies

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Abstract:If the integrated starter generator (ISG) motor and inverter operate under continuously high loading conditions, the system's performance and durability will decrease and the heat dissipation requirements will increase. Therefore, in this study, we developed two cooling designs for the ISG motor and inverter, and then carried out both a model analysis and an experiment on the fluid flow and thermal characteristics of the system under various operating conditions. As the outdoor temperature increased from 25 °C to 95 °C, the coil temperature of the air-cooled motor increased by about 82 °C. Under the harsh-air condition of 95 °C, the coil of the air-cooled motor increased to a maximum temperature of about 158.5 °C. We also determined that the temperature of the metal-oxide-semiconductor field-effect transistor (MOSFET) chip in the liquid-cooled inverter increased to a maximum temperature of about 96.8 °C under a coolant flow rate of 4 L/min and a coolant temperature of 65 °C. The observed thermal performance of the ISG motor and inverter using the proposed cooling structures was found to be sufficient for heat loads under various real driving conditions for a hybrid electric vehicle (HEV). Keywords

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“…When the radar works under high temperature environment, the cooling system operates in the main cooling way: liquid cooling; when fault occurs in the primary cooling system, it starts the auxiliary cooling system: air cooling [9]. Zhang et al proposed a method for active phased array antenna with baffles S-type cold to avoid heat concentration while increasing the heat transfer area [10], but not for the cold plate structure optimization. The microchannel heat sink of air cooling is used in certain avionics, and the operation performance of the microchannel heat sink is studied [11].…”

Section: Introductionmentioning

confidence: 99%

Multiobjective Optimization Method for Multichannel Microwave Components of Active Phased Array Antenna

Wang

et al. 2016

Mathematical Problems in Engineering

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Multichannel microwave components are widely used and the active phased array antenna is a typical representative. The high power generated from T/R modules in active phased array antenna (APAA) leads to the degradation of its electrical performances, which seriously restricts the development of high-performance APAA. Therefore, to meet the demand of thermal design for APAA, a multiobjective optimization design model of cold plate is proposed. Furthermore, in order to achieve temperature uniformity and case temperature restrictions of APAA simultaneously, optimization model of channel structure is developed. Besides, an airborne active phased array antenna was tested as an example to verify the validity of the optimization model. The valuable results provide important reference for engineers to enhance thermal design technology of antennas.

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Thermal performance study of integrated cold plate with power module

Cited by 55 publications

References 10 publications

A novel multi-layer manifold microchannel cooling system for concentrating photovoltaic cells

A novel multi-layer manifold microchannel cooling system for concentrating photovoltaic cells

Thermal Performance of Motor and Inverter in an Integrated Starter Generator System for a Hybrid Electric Vehicle

Multiobjective Optimization Method for Multichannel Microwave Components of Active Phased Array Antenna

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