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首页> 外文期刊>IFAC PapersOnLine >Real-Time Control-Oriented Quality Modelling in Combined Urban Drainage Networks * * This research is funded by EU funding for the project LIFE EFFIDRAIN LIFE14 ENV/ES/00080
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Real-Time Control-Oriented Quality Modelling in Combined Urban Drainage Networks * * This research is funded by EU funding for the project LIFE EFFIDRAIN LIFE14 ENV/ES/00080

机译：组合城市排水网络中面向控制的实时质量建模 * * 此研究由欧盟为LIFE项目提供资金EFFIDRAIN LIFE14 ENV / ES / 00080

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Urban drainage networks (UDN) carry urban wastewater to wastewater treatment plants (WWTP) in order to regenerate it before releasing it to the environment. Combined UDN (CUDN) carry both rain and wastewater together, which can overload the UDN and produce combined sewer overflows (CSO) that pollute the environment. Management of CUDN is receiving increasing attention from both researchers and water managers, in order to meet the high quality standards required for water and environment according to EU Water Framework Directive. Due to the complex dynamics of water quality, integrated control of CUDN and WWTP considering both flows and quality of the conveyed wastewater is a difficult problem. In order to design a real-time control (RTC) taking into account hydraulic and quality variables, the use of conceptual quality models is considered as a suitable option. This paper mainly presents a simplified conceptual quality modelling approach to represent the dynamics of suspended solid in sewers of CUDN oriented to real-time control. A sewer simulator implemented in SWMM (Storm Water Management Model) integrated with a lumped conceptual model for total suspended solid (TSS) is used for calibration and validation. A real example of Perinot sewer network is used as a case study. Discussions about RTC implementation in CUDN are also provided in this paper, where Model Predictive Control (MPC) is proposed as the suitable method to control the integrated water and quality models in CUDN as future motivation.
机译：城市排水网络（UDN）将城市废水输送到废水处理厂（WWTP），以便在将其释放到环境之前对其进行再生。合并的UDN（CUDN）将雨水和废水一起运送，这会使UDN超载并产生合并的下水道（CSO），污染了环境。 CUDN的管理越来越受到研究人员和水管理人员的关注，以符合欧盟水框架指令要求的水和环境所需的高质量标准。由于水质的复杂变化，考虑到输送的废水的流量和质量，CUDN和WWTP的综合控制是一个难题。为了在考虑液压和质量变量的情况下设计实时控制（RTC），使用概念性质量模型被认为是合适的选择。本文主要提出一种简化的概念质量建模方法，以表示面向实时控制的CUDN下水道中悬浮固体的动力学。通过SWMM（暴雨水管理模型）中实现的下水道模拟器与总悬浮固体（TSS）的集总概念模型集成在一起，用于校准和验证。 Perinot下水道网络的真实示例用作案例研究。本文还讨论了在CUDN中实现RTC的问题，其中提出了模型预测控制（MPC）作为控制CUDN中集成的水和质量模型的合适方法，作为未来的动力。

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