Access control system for power generation by renewable energy sources

Abstract

The invention discloses an access control system for power generation by renewable energy sources. The system comprises a controller, a data caching module, a data analysis module, a display module, adata collection module, a PLC (Programmable Logic Controller) control unit, a power generation system and a data simulation system, wherein the controller is in communication connection with the datacaching module; the data caching module is in communication connection with the data analysis module; the data analysis module is in communication connection with the controller; the controller is incommunication connection with the display module; the controller is in communication connection with the data simulation system; the controller is in communication connection with the PLC control unit; the PLC control unit is in communication connection with the power generation system; the power generation system is in communication connection with the data collection module; and the data collection module is in communication connection with the controller. By use of the system, wind power generation and photovoltaic power generation are fully utilized, a situation that daily power utilization completely depends on thermal power generation is avoided, energy source consumption is saved, power generation cost is lowered, and environment prevents from being polluted so as to be more environmentally friendly.

Description

technical field [0001] The invention belongs to the field of power generation systems, and relates to an access control system for renewable energy generation, in particular to an access control system for renewable energy generation. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It is mainly composed of three parts: solar panels (components), controllers and inverters, and the main components are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. Wind power converts the kinetic energy of the wind into mechanical kinetic energy, and then converts the mechanical energy into electrical kinetic energy. The principle of...

AI Technical Summary

Problems solved by technology

Most of the existing grid power supply uses thermal power generation, which consumes a lot of fossil energy and pollutes the environment

[0003] The existing power grid control system cannot freely switch between thermal power generation, photovoltaic power generation and wind power generation, cannot control the start and stop of thermal power generation according to the power generation of thermal power generation, photovoltaic power generation and wind power generation devices, and cannot control the power consumption of the power grid in real time Normally, the uninterrupted use of thermal power generation equipment will cause energy consumption, environmental pollution, and high power generation costs

Images