The Delphi Solar Heat Exchanger is an important component to develop and deploy cost-effective renewable energy options. 尽管太阳能热发电已经不再是什么新概念了,但是将经济驱动的系统设计理念和太阳能热发电技术相结合却能产生一种拥有奇特价值的方法。 The entire system is constructed of readily available, proven components.
The system is based on the well-known Rankine Cycle. The system converts sunlight into heat, which is used to run a vane expander connected to a generator that produces ready-to-use 480/3-phase power. 这种机械的方法不同于太阳光电系统所采用的方法,太阳光电系统是直接用化学的方法将日光转换成为低电压直流电能的。 In contrast to other solar thermal entries, the system operates at low temperature and pressure, which provides for easy installation and operation. The system can be installed in locations where other solar systems are unable to perform at the same efficiencies.
A solar energy company uses an inexpensive flat panel type heat collection system to raise the temperature of a working fluid to between 150°F and 200°F (65°C and 93°C). This working fluid then heats a proprietary refrigerant to boiling. 由此产生的高压水汽穿过二级回路中的膨胀机,此回路是与标准的三相异步发电机相连的,可以产生峰值为30kW的交流电。
The Delphi Solar Heat Exchanger is prominently featured in a collector unit, and serves the primary purpose of heating the working fluid to levels sufficient to vaporize the refrigerant housed in the secondary loop. 德尔福太阳能热交换器利用太阳的能量产生动力并驱动整个系统。
通过利用由传统燃料供应的增压循环,可以维持一天24小时的电力输出。 这种增压循环通过添加丙烷,汽油,或者是甲烷等燃料来实现,并在阴天或夜晚时也可以运行,能提高发电厂的输出量。 在不破坏作为一种可再生能源来源的系统状态的前提下,许多地方给增压循环提供补贴。 这一点很重要,因为目前已经有很多尝试和悬而未决的立案,都旨在催促可再生能量的尽快使用。
如果我们稍微对系统的配置做一点改变,我们将获得更多的益处。 比如说,系统中多余的集热面板的集合就为我们提供了一个存储热水的机会,我们可以将那些白天产生的热水储存起来以供晚上使用,这样就大大减少了为家用或其他用途加热热水所产生的能源消耗。
优点
此系统与传统的发电系统相比,它有着十分吸引人的灵活性:
太阳能收集器
典型应用
The system, inclusive of the Delphi Solar Heat Exchanger, is suitable for a wide variety of applications and is targeted for use in areas where land is inexpensive and available. SEPCOR并不是为屋顶应用设计的,它仅仅提供给诸如公用事业单位这类的集团客户以及诸如公司和制造工厂等大型零售客户使用。 SEPCOR系统对于分布式生产应用、远程站点或者是缓解拥塞问题尤其适用。
希望拥有这套设备并使用和/或出售其产生的能量的客户可以直接购买此系统。另外,我们也可以为那些与我们达成能量购买协议的客户安装并运行此系统,同时为这类客户授予对此系统所生产能量的购买权,但并不向这类客户授予对此系统的所有权。
性能优势
The low-pressure, low-temperature system, which includes the Delphi Solar Heat Exchanger, offers an innovative and affordable alternative to the growing need for renewable and alternative energy sources in an increasingly power-strapped world.