行业组件数据 · 2026

热管理板

A thermal management plate is a critical component in automotive solid-state battery packs that regulates temperature through conductive heat transfer to ensure optimal battery performance and safety.

技术定义与适配语境
典型 热管理板 会按材料、尺寸公差、适配关系和失效风险在 汽车制造 中评估。

A thermal management plate is an engineered component integrated into automotive solid-state battery packs, designed to actively control and dissipate heat generated during battery operation. It functions as a conductive interface between battery cells and cooling systems, maintaining temperature within optimal ranges (typically 20-40°C) to prevent thermal runaway, extend battery life, and ensure consistent power output. The plate typically features embedded cooling channels, phase-change materials, or thermoelectric elements depending on the thermal management strategy.

组件规格

定义
A thermal management plate is an engineered component integrated into automotive solid-state battery packs, designed to actively control and dissipate heat generated during battery operation. It functions as a conductive interface between battery cells and cooling systems, maintaining temperature within optimal ranges (typically 20-40°C) to prevent thermal runaway, extend battery life, and ensure consistent power output. The plate typically features embedded cooling channels, phase-change materials, or thermoelectric elements depending on the thermal management strategy.
工作原理
The thermal management plate operates on conductive heat transfer principles, where heat generated by battery cells during charge/discharge cycles is transferred through the plate's material to cooling media (liquid, air, or phase-change materials). In active systems, coolant flows through integrated channels to carry heat away; in passive systems, the plate distributes heat to larger surface areas or utilizes phase-change materials to absorb thermal energy. Advanced designs may incorporate thermoelectric cooling for precise temperature control.
材料
Aluminum alloys (60616063) for lightweight conductivitycopper alloys for superior thermal performancecomposite materials with graphene or carbon fiber for enhanced thermal conductivityceramic-filled polymers for electrical insulationand phase-change materials (paraffin waxsalt hydrates) integrated into plate structures.
Plate Thickness
2-10 mm
Pressure Rating
3-10 bar
Surface Flatness
≤0.1 mm/m²
Coolant Flow Rate
2-8 L/min (for liquid-cooled systems)
Thermal Conductivity
150-400 W/m·K
Electrical Resistance
>100 MΩ
Operating Temperature Range
-40°C to 120°C
标准
ISO 6469-3ISO 19453-6DIN EN 62660SAE J2464

行业分类与别名

热管理板 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Coolant channel blockage or leakage->Inadequate heat dissipation leading to battery overheating->Regular coolant quality monitoring, corrosion-resistant materials, redundant cooling paths
Thermal interface material degradation->Increased thermal resistance reducing cooling efficiency->High-stability interface materials, regular thermal performance testing
Mechanical stress from vehicle vibration->Crack formation in plate or welded joints->Vibration-resistant design, stress analysis, regular structural inspections

工业生态与工程逻辑

0
Thermal runaway if plate fails
1
Coolant leakage in liquid systems
2
Corrosion in aluminum-copper interfaces
3
Reduced efficiency from thermal interface degradation
4
Electrical short circuits if insulation fails

合规与检测

tolerance
±0.5°C temperature control accuracy, ±0.2 mm dimensional tolerance for mating surfaces
test method
ISO 19453-6 for thermal performance testing, SAE J2464 for abuse testing, thermal cycling per ISO 16750-4

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

Why is thermal management critical for solid-state batteries?

Solid-state batteries generate heat during operation that must be precisely controlled to prevent thermal runaway, maintain electrochemical stability, and ensure consistent performance. Excessive heat can degrade solid electrolytes and electrode interfaces.

How do thermal management plates differ from traditional battery cooling systems?

Thermal plates provide more uniform temperature distribution across battery cells compared to air cooling, offer higher thermal conductivity than most thermal pastes, and can be integrated directly into battery module designs for compact packaging.

What maintenance do thermal management plates require?

Liquid-cooled plates require periodic coolant replacement and leak checking, while passive plates typically need no maintenance. All plates should be inspected for corrosion, deformation, or interface degradation during battery service intervals.

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CNFX Industrial Component Index · 汽车制造

数据基础

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初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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URN:CNFX:ME:UNIT:THERMAL_MANAGEMENT_PLATE