Distributed photovoltaic power generation power grid-connected system, method and equipment based on trusted computing, and medium

Abstract

The invention discloses a distributed photovoltaic power generation power grid-connected system and method based on trusted computing. The system comprises distributed photovoltaic power generation equipment, distributed photovoltaic power generation edge computing nodes and a power dispatching cloud center, wherein the distributed photovoltaic power generation equipment comprises a power generation device and a grid connection device; the distributed photovoltaic power generation edge computing nodes comprise a hardware system and a software system, the hardware system comprises hardware supporting trusted computing, FPGA hardware and data network transmission hardware, and the software system is constructed based on a container technology; the power dispatching cloud center is constructed based on cloud infrastructure; and the distributed photovoltaic power generation edge computing nodes perform data transmission with the distributed photovoltaic power generation equipment and the power dispatching cloud center through a first transmission channel and a second transmission channel respectively. By arranging the edge computing node, safe and reliable data exchange can be ensured, and the photovoltaic power generation equipment is controlled to timely and accurately respond to an instruction of the power dispatching cloud center to perform operations such as grid connection, power generation output increase and decrease and cut-out.

Description

technical field [0001] This application relates to the technical fields of trusted computing and grid-connected photovoltaic power generation, in particular to a distributed photovoltaic power grid-connected system, method, device and medium based on trusted computing. Background technique [0002] In recent years, the large-scale development and utilization of traditional fossil energy on a global scale has led to increasingly prominent problems such as environmental pollution and climate change. Therefore, it is necessary to vigorously develop new energy sources to ensure the sustainable development of energy sources. Solar energy is the cleanest, safest, and most reliable new energy source, and it is being actively researched, developed, utilized, and applied. [0003] Photovoltaic is the abbreviation of solar photovoltaic power system (Solar power system). In order to more effectively apply the electric energy generated by photovoltaics, it is necessary to incorporate ...

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Problems solved by technology

[0007] The embodiment of this specification provides a distributed photovoltaic power grid-connected system, method, equipment and medium based on trusted computing, which is used to solve the following technical problems in the prior art: photovoltaic power generation is widely distributed, small in scale, and power Uncertainty in output and other factors lead to low controllability and difficulty in realizing safe power grid connection; at the same time, photovoltaic power generation is vulnerable to external attacks and has low security, which is likely to cause potential safety hazards in the power grid

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