Distributed control system (DCS) of solar power station

Abstract

The invention discloses a distributed control system (DCS) of a solar power station, which is named as the solar power station DCS in short. The solar power station DCS comprises a field control level, a centralized operation monitoring level and a comprehensive information supervisory level, wherein the field control level comprises a solar input system, a synchronization inverter system and a power output system; the centralized operation monitoring level comprises a data acquisition system, a data communication system, a data storage system, a data monitoring system, a large screen display, an engineer operation station and an operator operation station; and the comprehensive information supervisory level comprises a supervisory computer. The solar DCS can be used for controlling one or more solar power stations and adjusted according to actual situations, and has the advantages of reliable work, flexible configuration, convenience in maintenance and low price.

Description

technical field [0001] The invention belongs to a solar power station, and in particular relates to a design method of an automatic control system. Background technique [0002] With the development of computer technology, field bus technology, and network communication technology, and the improvement of real-time, informatization, intelligence, standardization, and openness requirements of the control system of solar power plants, the control system of solar power plants is required to be reliable and fast. , Versatility, flexible configuration, easy maintenance and low price. [0003] At present, after the establishment of a large or even giant solar power station system, since the system is composed of many unit solar panels, management and maintenance bring a lot of inconvenience to the management personnel, and it is very troublesome to troubleshoot faults. The specific location of the fault cannot be quickly investigated, and there is no corresponding alarm and remind...

AI Technical Summary

Problems solved by technology

[0003] At present, after the establishment of a large or even giant solar power station system, since the system is composed of many unit solar panels, management and maintenance bring a lot of inconvenience to the management personnel. It is very troublesome when troubleshooting

The specific location of the fault cannot be quickly investigated, and there is no corresponding alarm and reminder device, which leads to a reduction in the life of the entire system

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