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Reduce Pumping Energy Cost by Strategic Management of Distribution Storage and Pumping 通过配电、储存和泵送的战略管理 降低泵送能源成本
发布日期: 2009-11-01
本powerpoint演示文稿首先简要概述了配电存储的基本原理,包括以下主题:存储容量基于公认的水行业标准;均衡能力基于日变化曲线和均匀供给率;均衡体积系数反映服务区特征,可通过 不均匀供给;火灾储存量基于火灾流量目标 以及每个服务区所需的火灾持续时间;而且,紧急存储卷是 标称时间段的标称供应率。提出了三种最有可能节约泵送能源的方法:最大限度地利用效率更高的泵;将电力使用转移到成本较低的阶段 能源关税;降低峰值电力需求以减少 索要费用。存储管理分析的一个例子出现在第二水区。 1.堪萨斯州约翰逊县(WaterOne),以及WaterOne的泵送管理实施示例,在该示例中,通过 Derceto AQUADAPT软件。 包括表格、数字。
This powerpoint presentation begins by providing a brief overview of distribution storage fundamentals including the following topics: storage capacities are based on recognized water industry criteria; equalization capacity is based on diurnal curve and uniform supply rates; equalization volume factor reflects service area characteristics and can be reduced by non-uniform supply; fire storage volume is based on fire flow goal and required fire duration for each service area; and, emergency storage volume is a nominal supply rate for a nominal period of time. Three approaches are presented that offer the greatest potential for savings in pumping energy: maximize use of higher efficiency pumps; shift electrical power use to periods lower cost energy tariffs; and, reduce peak electricity demand to reduce demand charges. An example of storage management analysis is presented at Water District No. 1 of Johnson County, Kansas (WaterOne), along with an example of pumping management implementation at WaterOne where strategic pump scheduling was achieved with Derceto AQUADAPT Software. Includes tables, figures.
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发布单位或类别: 美国-美国给水工程协会
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