A PROPOSED HYBRID GEOTHERMAL - NATURAL GAS - BIOMASS ENERGY SYSTEM FOR CORNELL UNIVERSITY. TECHNICAL AND ECONOMIC ASSESSMENT OF RETROFITTING A LOW - TEMPERATURE GEOTHERMAL DISTRICT HEATING SYSTEM AND HEAT CASCADING SOLUTIONS.
A PROPOSED HYBRID GEOTHERMAL - NATURAL GAS - BIOMASS ENERGY SYSTEM FOR CORNELL UNIVERSITY. TECHNICAL AND ECONOMIC ASSESSMENT OF RETROFITTING A LOW - TEMPERATURE GEOTHERMAL DISTRICT HEATING SYSTEM AND HEAT CASCADING SOLUTIONS.
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为康奈尔大学提议的混合地热-天然气-生物质能源系统。
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发表时间：
2013
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通讯作者：
J. Tester
中科院分区：
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作者：
Maciej Z. Lukawski;Konstantinos Vilaetis;Lizeta Gkogka;K. Beckers;B. Anderson;J. Tester
《S 2009年气候行动计划》为康奈尔大学到2050年实现碳中和提供了路线图。地热-生物质混合可再生能源系统已被提出作为康奈尔大学S转型能源计划的组成部分，以经济地降低其化石燃料消耗和二氧化碳排放。本文对现有天然气联合循环热电联产(CHP)电厂增设增强型地热系统(EGS)和托瑞德生物质锅炉进行了深入的技术经济分析。S的建筑和设施为大约30,000人的中型社区提供了一个具有代表性的分布式能源系统模型。S所在的康奈尔大学位于美国东北部等级相对较高的EGS地区，为评估利用低焓地热资源用于区域供暖和其他直接使用应用的潜力提供了进一步的机会。
Cornell‟s 2009 Climate Action Plan provides a roadmap for the Cornell University to achieve carbon neutrality by 2050. A geothermal-biomass hybrid renewable energy system has been proposed as a component of Cornell‟s transformational energy plan to economically reduce its fossil fuel consumption and CO2 emissions. This paper provides an in-depth technical and economic analysis of supplementing the existing natural gas-fired combined cycle heat and power (CHP) plant with an Enhanced Geothermal System (EGS) and a torrefied biomass boiler. Cornell University‟s buildings and facilities provide a representative model distributed energy system for mid-sized communities of about 30,000 people. Cornell‟s location in a relatively high grade EGS region for the Northeastern U.S. provides a further opportunity to evaluate the potential of using low enthalpy geothermal resources for district heating and other direct-use applications.