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Rheinmetall Automotive AG Karl-Schmidt-Straße 2-8 74172 Neckarsulm, Germany http://www.rheinmetall-automotive.com
Contact Ms Manuela Schall +49 7132 333142
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Rheinmetall Automotive AG

用于燃料电池的高效高压零部件

(PresseBox) (Neckarsulm, )
燃料电池系统是一项高要求的复杂技术,与内燃机一样,需要完备的热管理及空气和氢气的介质供应。皮尔博格有限公司利用内燃机领域泵和阀的现有技术能力,为燃料电池车辆提供特殊产品。除了适用于燃料电池特殊要求的无泄漏调节阀之外,公司还开发了迄今为止在市场上占有特殊地位的另外两种产品:电子水泵和氢气循环泵。两者都适用于低压及400和800伏的车载高压电源系统。

调节阀,简称为MPV(多用途阀),拥有特别紧凑的设计,重量轻,适用于燃料电池的阴极侧。 它能够抵抗去离子水和氢气,可实现按比例分配和精确调节。这类调节阀综合了高密度、高流速和低压力损失的优势,能用作空气压缩机的换向阀或旁通阀,亦可作为压力控制阀和燃料电池堆的隔离阀或截止阀。

除了经过验证和久负盛名、适用电压范围为12至48V的泵外,企业如今还专门针对燃料电池应用开发了电子水泵,适用于400伏的电压水平,亦可用于最高达800伏的电压。这类高压电子水泵由无刷EC电机驱动,无感应器控制。它们具有LIN / CAN总线通信和相应的诊断功能。这些泵的电输出功率最高可达2.2千瓦,适用于去离子水和各种冷却剂。

新型氢气循环泵确保高氢气密封性

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.