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Integrated absorption cogeneration

  • US 6,651,443 B1
  • Filed: 10/10/2001
  • Issued: 11/25/2003
  • Est. Priority Date: 10/20/2000
  • Status: Expired due to Fees
First Claim
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1. A cogeneration system comprising;

  • a fuel-burning turbine having a first output drive shaft and producing heated exhaust gases;

    a first working machine coupled to said output drive shaft for producing electrical energy;

    a hot-liquid heat-exchanger using a high-temperature-resistant liquid heat transfer fluid to absorb heat from said exhaust gases produced by said fueled turbine, a heat utilization device connected to receive heated heat transfer fluid from said heat-exchanger and extract heat from said fluid, a closed-circuit conduit for conveying said heat transfer fluid from said heat-exchanger, past said heat utilization device and back to said heat-exchanger, means in said closed circuit for flowing said heat transfer fluid through said closed-circuit conduit, and an absorption chiller having a generator section in heat-transfer connection with said conduit at a location downstream from said heat utilization device to utilize heat from said heat transfer fluid to produce cooling.

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