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太阳能灌溉泵降低排放并节省能源

2020年1月22日，星期三

西班牙：一项巨大的电费是西班牙灌溉公司Sumsol优化其抽水业务的动机。Sumsol使用六个泵灌溉甜菜和玉米田，覆盖150公顷。它通过将这些网格动力的泵转换为太阳能，可通过巧妙的MPPT4算法进行优化，从而实现了明显的节能和排放降低。投资回报率估计为8年。

太阳能驱动器如何优化农场灌溉？

太阳能驱动器如何优化农场灌溉？

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从电网驱动到太阳能

从电网驱动到太阳能

原始的灌溉系统使用了四个潜水泵，其中提供了49,000平方米的水盆和两个垂直轴泵，并将水箱水提供给灌溉系统。

为了减少网格的电力消耗，Sumsol设计了一个带有自动电网备用的300 kWP太阳能泵系统。该布置由944个模块组成320 wp，该模块具有水平轴跟踪的结构和集成到同一机柜中的Sumsol Pumping系统 - 全部完全自动化。泵系统由五个太阳能Vacon®100工业驱动器控制，由网格动力的Vacon®100流动驱动器支持，经营骑师泵住宿。

连接到太阳能电池板的驱动器使用带有MPPT4算法的太阳能应用程序，该应用程序优化了能源的产生，并避免了太阳能场的大小。

“这是西班牙安装的第一个具有这些特征的系统”，Sumsol技术部主任David Manso著名。

收益率增加35％

收益率增加35％

得益于四种并行操作算法，设置值得到了连续监视和控制，从而确保提取可用于环境条件的最大功率。通过这种方式，增加了35％的收率，这转化为更多的水抽水和更多的运营时间。

驱动器将泵的消耗调整为客户的实际需求，从而减少了系统的能源需求。每年从网络中消耗的能源减少约478兆瓦，可节省52辆TEUR/年。

了解产品betway88必威手机版

VLT® AQUA Drive FC 202 controls all types of pumps and comes equipped with a cascade controller.

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Dedicated functionality that improves flow control and saves energy in industrial pump and fan applications.

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Drive modules and enclosed drives that are easily integrated into all major control systems.

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了解灌溉解决方案

Efficient and sustainable irrigation is vital for the global security of food supply. Danfoss offers solutions to reduce energy consumption, increase water efficiency and protect infrastructure.

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相关案例研究

SOUTH AFRICA: In recent years, South African energy security has been constrained and while macroeconomic steps are in progress to correct this, the continuing unreliability of the country’s electricity supply, together with escalating costs, can affect farming in several ways. This includes operations planning, spoiling of produce, and erratic irrigation schedules. The Development Bank of Southern Africa recognizes South Africa as being a water-scarce country, so energy efficiency in assisting with irrigation is critically important.

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SPAIN: Sumsol achieved significant energy savings and emission reduction by converting grid-powered pumps to solar power, optimized by VACON® 100 drives.

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By using VLT® AQUA Drives to control irrigation pumps, it is possible to adapt the pressure and flow in the system to the current demand. This results in significant energy savings.

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