CEEG

2000Nm³/h! CEEG's 96-Pulse (48-Pulse per Unit) Oil-Immersed Hydrogen Production Rectifier Transformer Debuts

October 8, 2024

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中电电气为寰球规模较大的绿氢制绿氢项目——国电投吉林大安风光制绿氢合成氨一体化示范项目研制的2000Nm3/h制氢电解槽用ZHSFT系列96脉(单机48脉)油浸式制氢整流变压器正式荣耀下线!

这不仅是中电电气发展历程中绚烂夺目的篇章,也是氢能探索征途中又一座巍峨的里程碑!中电电气ZHSFT系列96脉(单机48脉)油浸式制氢整流变压器,是技术快速迭代升级的又一代表作,为进一步推动绿电转化产业规模化发展,打造“生态大安”提供了绿色低碳新保障。

1、项目介绍

寰球较大绿氨项目——吉林大安风光制绿氢合成氨一体化示范项目(简称“大安项目”),作为国内新能源领域的首个工程,自项目启动便承载着推动能源结构转型和绿色低碳发展的重大使命,是我国在氢能领域的一项重要创新实践。

大安项目实现了多项技术超卓,这些技术包括风力发电、光伏发电、储能、氢能、绿氨等多种清洁能源形式,形成了电-氢-氨全产业链。该项目不仅是国内首个开工建设的新能源制氢能、深冷空分制氮生产合成氨项目,更是吉林省新能源产业发展版图中的重要一环,为能源产业的可持续发展探索了新路径。

2、产品亮点

氢能,正以不可阻挡之势跃居全球能源领域的聚光灯下,引领着未来能源革命的浪潮。在这场绿色转型的宏伟工程中,整流变压器作为关键性的角色,将不稳定的电能进行高效整理与转换,为氢能发电项目提供稳定、可靠的电力支持,巧妙地链接于电能与氢能之间。

针对大规模1000m3/h电解水制氢的整流装置,目前有两种主流设计方案:一是多脉波三相桥式晶闸管整流系统,二是三相桥式PWM整流+DC/DC斩波系统。其中,多脉波晶闸管整流系统能适应各种电解槽的参数需求、技术成熟可靠、投资成本低,占地面积小,适用于光伏、风电等不稳定电源的新能源制氢应用场景

此次为国电投绿氢合成氨一体化示范项目研制的2000m3/h电解槽用电源采用96脉波三相桥式晶闸管整流系统,其核心设备是单机48脉(两台并联运行96脉)油浸式制氢整流变压器,相当于集成5台变压器于一身,设计难度和生产难度较高,研发成果可以申请多项发明专利。

在效率方面,它能够实现高效的电能转换,较大限度地减少能量损耗提高能源的利用效率,既符合可持续发展理念,也给用户带来了更低的运营成本;在安全性方面,该变压器的原材料采购、供应商供货、生产控制、检测试验各个环节,严格遵循精益生产流程和质量管理标准,以确保产品安全生产以及产品运行过程中的稳定性与可靠性

1.移相结构

网侧及阀侧组合移相结构,移相角误差小

2.耐高温绝缘系统

选用合理的绝缘材料,做到同寿命设计

3.创新宽幅调变+整变结构

可以适应各种网侧和阀侧的输入和输出需求,满足风光电不稳定的电源的制氢应用场景

4.模块化设计

结构紧凑,运行方式便捷,既可以两台组合96脉运行,也可以单台48脉或24脉运行

5.智能化设计

集成了智能化在线监测诊断系统,适时监测变压器的运行状态

3、中电实力

中电电气三十四载的研发与制造历程,是经验与技术的深厚积淀的。每一台崭新产品的问世,都是厚积薄发、匠心独运的璀璨成果。在氢能这一未来能源的广阔舞台上,中电电气始终保持着敏锐的洞察与不懈的探索。

部分氢能项目展示

  • 首个万吨级新能源制氢项目——内蒙古鄂尔多斯市准格尔旗纳日松光伏制氢产业示范项目
  • 山东赛克赛斯氢能源有限公司PEM槽制氢系项目
  • 内蒙古九鹏制药制氢项目
  • 陕西榆林横山煤电二氧化碳电解制合成气项目
  • 新疆库尔勒新能源制氢项目
  • 信义制氢项目
  • 成都西部氢能产业园项目

中电电气将继续发挥自主化技术优势,着力推进制氢整流变压器关键技术攻关和应用示范,全力打通自主技术从研发走向应用的“最后一公里”,推动电力产业与制氢产业创新融合发展,助力全产业链均衡发展,协同打造绿色发展新高地,开启氢能领域的新篇章!

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