PV water pumping for irrigation equipped with a novel control system for water savings

被引：11

作者：

Campana, Pietro Elia ^{[1
]}

Zhu, Ye ^{[2
]}

Brugiati, Elena ^{[3
]}

Li, Hailong ^{[1
]}

Yan, Jinyue ^{[1
,4
]}

机构：

[1] Malardalen Univ, Sch Business Soc & Engn, SE-72123 Vasteras, Sweden

[2] Chengdu Univ, Sch Informat Sci & Technol, Chengdu 610225, Peoples R China

[3] Univ Perugia, Dipartimento Ingn Civile & Ambientale, I-06125 Perugia, Italy

[4] KTH Royal Inst Technol, Sch Chem Sci & Engn, SE-10044 Stockholm, Sweden

来源：

INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014 | 2014年 / 61卷

关键词：

PV; water pumping; water resources availability and response; energy analysis; control system;

D O I：

10.1016/j.egypro.2014.11.1002

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Typically, PV water pumping (PVWP) systems for irrigation are normally designed based on the worst conditions, such as high water demand and low solar irradiation. Therefore, the installed PVWP systems become oversized in most of time. Since the conventional control systems don't optimize the water supply, the water losses are increased. To remedy the problems related to the operation of the oversized systems, a novel control system is proposed. The control unit interacts between water demand and water supply in order to pump only the amount required by crops. Moreover, the novel control system substitutes the conventional protection approach with a method based on the ground water resources availability and response. The novel control system represents an innovative solution for water savings in PV watering applications. (C) 2014 The Authors. Published by Elsevier Ltd.

引用

页码：949 / 952

页数：4

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