Photovoltaic desert road irrigation power supply system and control method

Abstract

The invention discloses a photovoltaic desert road irrigation power supply system which comprises a solar photovoltaic system, a drip irrigation system, a communication system, a video monitoring system and a master control center, and the photovoltaic desert road irrigation power supply system runs in a full-automatic mode, does not need artificial attendant, is only maintained by a small amount of daily workers, and has a high-efficiency weak light working function. The system can still exert high working efficiency in cloudy weather and ensure irrigation requirements in cloudy and cloudy days, a novel MPPT control technology and an industry-leading frequency conversion inversion technology ensure that the system utilizes a solar energy generating capacity to the maximum extent,a system optimization design is performed according to water consumption requirements and local sunlight conditions, water lifting efficiency is high, customer input cost is reduced as much as possible. Alternating current input is realized, and intervention measures such as real-time monitoring and remote system control can be carried out.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a photovoltaic desert road irrigation power supply system and a control method. Background technique [0002] First, the purpose [0003] The Tazhong Desert Highway is currently a highway running through the flowing desert horizontally, and it is also a branch of the earliest desert highway in China. It has been the center of the ancient Silk Road since ancient times. Now it is the main battlefield for oil exploration and development, and it is the main oil and gas field base of PetroChina and Sinopec. , passing through Lunnan Oilfield, Tahe Oilfield, and Tazhong Oilfield, which has promoted the development of the local economy and is currently one of the destinations for many tourists to go sightseeing. [0004] 2. Project Overview The 14th Regiment of the First Division-Tazhong Desert Highway is located in Alar and Shaya County, Xinjiang Uygur Autonomous Regio...

AI Technical Summary

Problems solved by technology

[0009] 1. Power supply. At present, the power source for desert road greening and irrigation is mainly generated by diesel engines, which consume a large amount of diesel every year and cause environmental pollution.

[0010] Irrigation system. At present, the desert road greening irrigation adopts the traditional manual irrigation method. Manual sprinkler irrigation is not only time-consuming and labor-intensive, but also the effective utilization rate of water is low, and the waste of water resources is serious.

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