Control method of sunlight collector

Abstract

The invention discloses a control method of a sunlight collector, comprising the following steps: the interruption function of a timer is started to judge whether the sunlight collector is allowed to be regulated, and whether the sunlight exists; whether the sunlight collector is regulated to the right position is judged; if the timer is allowed to be interrupted, logging in an interruption program in every other interruption period; after the login into the interruption program, a site protection program is started, and an interruption counter counts the interruption times to judge whether a debugging mode is logged in. The control method of a sunlight collector adopts the tracking way based on a light sensor, optimizes the control policy to stabilize the work in the cloudy condition, is added with the light illumination function, can guarantee the 24-hour illumination even in non-sunlight weather by adopting lamplight for illumination, and has a debugging mode and a working mode, so that the installation and debugging of the collector system are convenient.

Description

technical field [0001] The invention relates to a control method of a sun tracking device, in particular to a control method of a solar concentrator. Background technique [0002] Energy is the material basis for the survival and development of human society. At present, the vast majority of countries including my country use fossil fuels such as oil, natural gas and coal as their main energy sources. With the growth of the earth's population, the depletion of fossil fuels and the continuous deterioration of the global environment, the utilization of solar energy has become a research hotspot. However, solar energy is a kind of energy with low energy flow density, intermittent radiation, spatial distribution and constant change, which is very different from conventional energy, which puts forward higher requirements for the collection and utilization of solar energy. At present, even if the widely used solar water heater adopts vacuum heat pipe technology, it can only reac...

AI Technical Summary

Problems solved by technology

The advantage of the first method is that the control parameters have nothing to do with the geographical location, and there is no tracking error. The disadvantage is that it is susceptible to weather interference, and it is susceptible to interference in cloudy weather.

The advantage of the second method is that the tracking is not affected by the weather. The disadvantage is that the parameters of the tracking system need to be reset in different geographical locations, and there is a cumulative error in tracking.

Images