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Real-time management solutions for a smart polygeneration microgrid

机译：智能多联产微电网的实时管理解决方案

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In recent years, many different concepts to manage smart distributed systems were proposed and solutions developed. Smart grids and the increasing influence of renewable sources on energy production lead to concerns about grid stability and load balance. Combined Heat and Power (CHP) generators coupled with solar or other renewable sources offer the opportunity to satisfy both electric and thermal power economically. Both electric and thermal demand and supply change continuously, and sources such as solar and wind are not dispatchable or accurately predictable. At the same time, it is essential to use the most efficient and cost effective sources to satisfy the demand. This problem has been studied at the University of Genoa (UNIGE), Italy, using different generators and energy storage device that can supply both electric and thermal energy to consumer buildings. Here the problem is formulated as a constrained Multi-Input Multi-Output (MIMO) problem with sometimes conflicting requests that must be satisfied. The results come from experiments carried out on the test rig located at the Innovative Energy System Laboratories (IESL) of the Thermochemical Power Group (TPG) of UNIGE. This paper compares three different control approaches to manage the distributed generation system: Simplified Management Control (SMC), Model Predictive Control (MPC), and Multi-Commodity Matcher (MCM). Control systems and their control actions are evaluated through economic and performance key indicators. (C) 2015 Elsevier Ltd. All rights reserved.
机译：近年来，提出了许多不同的概念来管理智能分布式系统并开发了解决方案。智能电网以及可再生能源对能源生产的影响越来越大，这引起人们对电网稳定性和负载平衡的担忧。热电联产（CHP）发电机与太阳能或其他可再生能源的结合提供了经济地满足电力和热能的机会。电力和热力需求和供应都在不断变化，并且太阳能和风能等能源不可调度或无法准确预测。同时，必须使用最高效，最具成本效益的资源来满足需求。这个问题已经在意大利热那亚大学（UNIGE）进行了研究，使用了不同的发电机和储能装置，可以为消费建筑同时提供电能和热能。在这里，该问题被表述为受约束的多输入多输出（MIMO）问题，有时必须满足一些冲突的请求。结果来自在UNIGE热化学动力组（TPG）的创新能源系统实验室（IESL）的试验台上进行的实验。本文比较了三种管理分布式发电系统的控制方法：简化管理控制（SMC），模型预测控制（MPC）和多商品匹配器（MCM）。控制系统及其控制措施通过经济和绩效关键指标进行评估。 （C）2015 Elsevier Ltd.保留所有权利。

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