【摘要】 结合北京某办公建筑燃气冷热电联供系统,采用eQUEST软件计算了建筑全年动态冷热电负荷。以寿命周期成本最小为目标,建立了优化模型,对优化后的运行策略进行了探讨。分析了市网平均电价、燃气价格、冷热价格对联供系统投资回收期的影响。更多还原

【Abstract】 The annual dynamic cooling, heat and power loads of an office building using gas-fired combined cooling, heating and power (CCHP) system in Beijing City are calculated by eQUEST software. An optimized model is constructed using the minimum life cycle cost as the objective function and the optimized operation strategy is discussed. The effects of average net electricity price, gas price and cooling and heating prices on investment return period of CCHP system are analyzed.更多还原