电解槽制氢
绿色氢能，是利用可再生能源（如风电能和太阳能）转化的电力电解水所制备的‘零碳’氢气。氢气在其生产过程中不会排放温室气体，因此被称为“绿色”氢能。制取绿色氢能的其他方法包括生物质气化和发酵，以及沼气转化。电解槽制氢是通过电解槽将水分解成其组分：氢气和氧气。在这一电解过程中，需要大直流电流（DC）以制取大量氢气。因此，必须通过整流器，将来自电网的交流电（AC）转换为直流电。
采用英飞凌功率半导体就能做到这一点。电网连接（AC）可以使用晶闸管整流器和二极管整流器。使用晶闸管整流器有助于实现良好的输出电流可控性。为了控制从电解槽中流过的电流，除整流组件之外，有时还需要DC/DC电流变换（DC斩波器）。晶闸管整流器尤其适用于大功率应用（>1MW）。通过几个大功率开关，可以有效实现高系统功率（>50兆瓦）。对于太阳能发电（直流耦合）装置，仅需对产生的直流电流进行相应的调节即可用于电解工艺。为此，可以使用DC/DC变换器。对于250 kW以下系统输出，Easy模块和62mm模块是经济适用之选。对于250 kW以上系统输出， EconoDUAL™ 3、XHP™、PrimePACK™和IHM模块则是最佳选择。
Our whitepaper examines key growth drivers in the hydrogen market, highlighting the essential Power Conversion System (PCS) for electrolysis. It introduces standard electrolysis plant layouts and power conversion topologies. Infineon's leadership in power semiconductors enables a diverse PCS design portfolio. The conclusion offers insights into Infineon's product range and technological expertise.
Podcast4 Engineers - Hydrogen deep dive with Varun and Nils
As the significance of hydrogen energy continues to rise, we delve into its production process, specifically through electrolysis. Join our experts Varun Raghunath and Nils Przybilla in this episode as they explain what hydrogen electrolysis is and how power electronics help make it possible.
Podcast4 Engineers - Hydrogen on the horizon with Nils and Varun
From grey to green to blue, the spectrum of hydrogen reveals surprising color. Join our technical experts Nils Przybilla and Varun Raghunath in this episode as they explain why hydrogen is everywhere right now and how green hydrogen could change the way we think about energy.
Video of photorealistic, digital 20 MW rectifier container in real-time 3D. The video shows a demo of a modular rectifier cabinet and the individual components for efficient electrolysis . Plug and Play for reliability in supply chain.
绿色氢能，是利用可再生能源（如风能和太阳能）转化的电力电解水所制备的‘零碳’氢气。功率半导体为制取绿色氢气创造了条件。深入了解交流和直流耦合电解槽应用，以及英飞凌提供的出类拔萃的半导体解决方案。
网络研讨会
In this training we explore the fundamentals of green hydrogen production and the pivotal role of electrolyzer technologies in this growing sector. You will gain insights into a platform-based design approach for efficient power conversion in hydrogen electrolysis. Delve into the essentials of green hydrogen production to comprehensively understand this transformative industry. Discover the diverse requirements of electrolysis plants, including technology, voltage, current, and plant configuration. Stay tuned to learn more!
