Detection method of photovoltaic power station equipment health index

Abstract

The invention discloses a detection method of a photovoltaic power station equipment health index. The mainly solved technical problem is the problem of how to detect the photovoltaic power station equipment health index in the prior art. The health index detection on strings and the health index detection on modules can be performed through the detection method of the photovoltaic power station equipment health index; the detection method comprises the following steps: performing health index detection on the strings: step (1) selecting 60 strings mutually connected in parallel, and performing current sampling by serving as a sampling point at a current combining box in each string, and transmitting the sampled current to a CPU through four current combining collector so as to perform operation, wherein the problem is well solved, and the detection method can be used for the detection of the photovoltaic power station equipment health index.

Description

technical field [0001] The invention relates to a method for detecting the health value of photovoltaic power station equipment. Background technique [0002] With the support of national policies, the photovoltaic power generation industry has undergone rapid construction in recent years, and domestic photovoltaic power generation enterprises and manufacturing enterprises have made great progress. But there were also many problems. In terms of power station construction, the electricity price of photovoltaic power stations is greatly affected by policies, resulting in a short construction period for most projects, which will inevitably affect the safety and quality of the power station. The power plant design time is short, the equipment manufacturing cycle is short, the installation time is short, and the commissioning time is short, which results in many links such as power plant design, equipment production, installation, and commissioning that cannot be effectively con...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is how to detect the health value of photovoltaic power station equipment in the prior art, and a new detection method for the health value of photovoltaic power station equipment is proposed, which has the characteristics of accurately detecting the health value of photovoltaic power station equipment