A stability control device for photovoltaic power generation

Abstract

The invention relates to a stability control device for photovoltaic power generation. The device comprises a body, and a temperature sensor, a display interface, control keys, status indicator lamps and terminals which are arranged on the body; two installation mechanisms are respectively arranged at the two ends of a heat dissipating plate; each installation mechanism comprises fixing columns and installation components; each installation component comprises a steel ball, a shell and a spring; a data acquisition module comprises a data acquisition circuit. According to the stability control device for photovoltaic power generation, the fixing columns on the heat dissipating plate are respectively inserted into mounting holes, and the steel balls are then pressed into the shells by the inner walls of the mounting holes; after the fixing columns are installed in place, the steel balls are jacked to rabbets of grooves by the springs, so that the fixing columns are fixed, and the device is easy to install; in the data acquisition circuit, the models of a first operational amplifier and a second operational amplifier are LMV 324. The stability control device for the photovoltaic power generation has a temperature compensation function, thus being capable of performing temperature compensation; the measurement stability of the device is realized, and the reliability of the device is improved.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a stability control device for photovoltaic power generation. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is mainly composed of solar panels, controllers and inverters. The main components are composed of electronic components. [0003] Here, it is mainly to study the control equipment. In the existing control equipment, the control equipment is fixed by simple screws and screws. Although the equipment can be fixed in this way, the installation process is relatively cumbersome, thereby reducing the practicability of the control equipment; not only that, During the process of equipment collecting data, the surrounding temperature changes, and because the acquisition circuit lacks a good temperature compensation ...

AI Technical Summary

Problems solved by technology

In the existing control equipment, the control equipment is fixed by simple screws and screws. Although the equipment can be fixed in this way, the installation process is cumbersome, which reduces the practicability of the control equipment; not only that, During the process of equipment collecting data, the surrounding temperature changes, and because the acquisition circuit lacks a good temperature compensation function, the accuracy of the acquisition decreases and the reliability performance decreases, thereby reducing the reliability and stability of the equipment.

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