辅助动力系统
我们的技术诀窍是辅助设备的核心
Wabtec has developed a set of proven power modules that enable 交通 providers to meet the numerous technical challenges of integrating 和 maintaining an auxiliary power system. 我们的解决方案有助于在不影响灵活性的情况下缩短产品上市时间.
Today’s trains are equipped with an increasing number of electrical auxiliaries to boost thermal comfort, 确保室内空气质素良好, 和更多的. Auxiliary power systems provide the constant, 监管权力 needed to power these auxiliaries. 然而, 电源电压下降, 电磁干扰, 复杂装配集成, 和 reduced reliability can all compromise the effective operation of on-board auxiliary power systems.
调节外部因素
辅助动力系统是为列车上的辅助设备供电所必需的. 但是各种外部因素都会影响辅助电源的性能. 例如, 电磁干扰 从架空接触线可以干扰频率, 导致信令电路故障. 除了, 当将大型部件集成到列车设计中时, 为辅助电力系统找到一个地方可能是一个挑战. 而辅助电源薄弱会降低可靠性，导致 较低的列车可用性和较高的维护成本. Meeting these challenges requires a partner with comprehensive auxiliary power know-how to design the right solution for your needs.
为今天的火车提供动力
Wabtec提供业界领先的车载电力电子产品 所有类型的公共交通工具: light-rail, high-speed, main-line, 和 underground trains, trams, 和 trolley buses. 与各种紧张局势(如.e., 架空线路电压, 第三轨), 我们的电力电子设备可以转换输入电压高达3,000伏. 他们也有一个输出功率范围从10到100千伏安.
我们的产品组合包括:
- 辅助转换器: Our converters meet all of your vehicle’s power conversion needs by switching the input voltage from the overhead line or third-rail power supply into constant, 监管权力. 它们可以为各种负载供电, 例如空调和通风系统, 空气产生和处理装置, 和更多的.
- 电池充电器我们的充电器方便地为您的辅助电池充电, 为电子设备供电, 并在列车运行时操作照明.
节约能源
辅助电力系统不仅仅是为负载供电, 它们还可以帮助列车实现重大的能源节约. Our new business model helps 交通 providers reach an optimized energy-efficiency level by achieving shared energy-saving performance targets. Our range of innovative technical solutions are designed to help you select 和 implement a chosen configuration, 同时适应您的操作约束.
辅助电源创新者
Wabtec is an international manufacturer 和 supplier of on-board railway equipment 和 systems. 自1979年以来, we have provided power electronics 和 auxiliary power systems to train manufacturers 和 operators.
我们在1979年开发了我们的第一个辅助转换器. 从那时起, 我们一直走在创新的前沿, 开发具有更高可靠性和效率的辅助电力系统. In 2004, 我们推出了突破性的专利Katium®技术, 2011年开发简化拓扑，2017年开发Katium®SiC.
好处
选择Wabtec，您将受益于
双专业
that can address your technical needs in both power electronics 和 auxiliary systems
一体化辅助系统
in which auxiliary 和 inverter are one—that target the major challenges of traditional auxiliary power systems
节约能源
我们在节能方面的技术专长和承诺, 这两种方法都可以帮助您实现能源效率目标
全球存在，本地解决方案
包括能力中心, 制造工厂, 以及在法国的转换器工程支持站点, 加拿大, 捷克共和国, 和美国, 以及Wabtec在30多个国家的制造工厂
解决方案
经过验证的电源模块可满足各种需求
- 接口
- 优化
- 表演
最先进的接口
Katium® is a unique 和 smart power topology that reduces the weight 和 volume of power converters. 您将受益于以下内容:
增加抵抗电源电压下降
结冰的电弧或电弧会产生电压下降. Katium®的拓扑结构作为电流源，可以不间断地运行, 即使在最具挑战性的条件下.
更大的灵活性，在电源电压浪涌
电网电压有时会超出规格. Katium®的适应性, multi-cell topology withst和s any surge duration by providing a broad input voltage range.
先进的电磁干扰数字滤波
确保轨道信号的安全运行, Katium® operates as a digital-input filter that can adjust its input impedance 和 reject load interference.
系统优化
Wabtec products 和 solutions are designed to meet your complex mechanical specifications, 克服设计挑战, 提高能源效率, 优化负载控制.
复杂装配集成
由于它的重量轻，体积小, Katium® can be perfectly adapted to the unique mechanical specifications of your auxiliary power system.
标准设计限制
是否需要促进集成, 提高效率, 或者保持可用性, 我们可以提供最适合的解决方案(i.e.、3+1相逆变器、专用暖通逆变器、分布式系统).
优化辅助
Our wide range of products offers compact 和 energy-efficient solutions that enable you to take full control of your auxiliary system.
性能增强
Our products 和 solutions focus on enhancing the performance of your auxiliary power system via high-performance technologies, 强大的监控工具, 以及提高可靠性的设计.
在密闭空间内冷却
Our auxiliary power system uses silicon carbide (SiC) power switches that can operate at higher temperatures 和 have lower switching losses.
缩短维修时间
我们的解决方案可以通过内置的自诊断功能快速识别故障模块. 重量不到15公斤，重量轻，可以快速更换.
确保最佳可靠性
To incorporate reliability into the design, we include complete environmental characterization. We also consider feedback from our +15,000 in-service systems 和 focus on continuous improvement.
成功的故事
1979年以来的领先创新
比利时-选择新的M7平台转换器
庞巴迪的M7车厢自2018年9月以来一直在比利时使用, 为乘客带来更大的舒适度和安全性. Faiveley Transport’s strong relationship with SNCB 和 our partnership approach to solving technical issues led us to be chosen to provide auxiliary converters for 355 carriages with an option for 710. M7的设计是M6的演变，并提出了具体的挑战. 庞巴迪需要一种打火机, more powerful auxiliary converter that: 1) could be integrated into the carriage design; 2) controls harmonic current, minimizing disruption to signaling; 3) is compatible with cateners in 比利时 和 the 荷兰; 和 4) has onboard functions comparable to those of the current M6. Faiveley Transport的解决方案在提高可靠性的同时满足了所有这些要求.
纽约- R160的产品鉴定
Katium® technology is approved for use on the New York metro following retrofit as a demo on two R160 trains for a year. It addresses specific operator dem和s for a converter offering superior performance without exceeding existing volumes. Our Katium® solution is quieter 和更多的 energy efficient than converters currently used on the R160. Faiveley Transport teams also worked on mechanical integration to identify a solution that makes it easier for maintenance engineers to access 和 maintain the technology.
新加坡——为SMRT节省能源
Our converter solution for the 新加坡 metro helped the client achieve its objective to save energy. 新机组的效率比上一代提高了三分之二, 通过提高暖通空调效率实现节能. 我们解决方案的其他功能可以帮助客户优化成本. 例如，使用自然对流和无过滤器减少了维护. 除了, the use of several smaller converters for each carriage achieves optimum weight distribution without impacting carriage design.
相关产品
迪士尼3彩乐园
Wabtec轨道交通
销售
Faiveley交通旅游公司
+33 (0)2 47 32 55 55
ZI Bois de Plante - Rue amsamlia Earhart
La Ville-aux-Dames -法国
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