我的订单 | 我的收藏 | 加入收藏 | 返回首页
暖通空调杂志社>期刊目次>2019年>第1期

燃气冷热电三联供和地源热泵耦合系统优化

Optimization of gas-fired combined cooling heating and power coupled with ground-source heat pump system

李博伦[1] 胡平放[1] 雷飞[1] 朱娜[1] 邢路[1] 李梦静[1] 徐强[1] 刘朝阳[2]
[1]华中科技大学 [2]湖北省地质局武汉水文地质工程地质大队

摘要:

该系统是传统冷热电三联供与地源热泵并联系统的一种改进与发展。以常规空调系统为基准,利用全寿命周期成本节约率与一次能源节约率组成综合评价指标,基于遗传算法对该系统进行了优化配置。针对遗传算法在实际应用中的局限性,引入多种群遗传算法,就设备容量、临界启停值进行了分析论证,发现多种群遗传算法在解决多变量优化配置时较标准遗传算法更合理。分析了各项指标随优化变量变化的规律。

关键词:燃气冷热电三联供,地源热泵,耦合,遗传算法,优化配置

Abstract:

This is an improved and developed system of the traditional combined cooling, heating and power system (CCHP) coupled with ground-source heat pump. Based on the conventional air conditioning system, using a comprehensive evaluation indicator consisted of life cycle cost saving rate and primary energy saving ratio, optimizes the system based on the genetic algorithm. Aiming at the limitations of genetic algorithm in practical application, adopts a variety of genetic algorithm to analyse the device capacity and start-stop threshold. Finds that multi-group genetic algorithm is more reasonable than standard genetic algorithm in solving multi-variable optimization configuration. Analyses the variation law of each index with the optimal variables.

Keywords:gas-firedcombinedcoolingheatingandpower,ground-sourceheatpump,coupling,geneticalgorithm,optimizationconfiguration

    你还没注册?或者没有登录?这篇期刊要求至少是本站的注册会员才能阅读!

    如果你还没注册,请赶紧点此注册吧!

    如果你已经注册但还没登录,请赶紧点此登录吧!