Solar Photovoltaic Power Generation Wireless Monitoring System Based on IOT Technology

2018 ◽  
pp. 130-136 ◽  
Author(s):  
Erhua SUN
Keyword(s):  
Power Generation ◽  
Solar Power ◽  
Feedback Mechanism ◽  
Solar Photovoltaic ◽  
Test Results ◽  
Wireless Monitoring ◽  
Monitoring Model ◽  
Photovoltaic Power ◽  
Power Generation Technology ◽  
Generation Technology

In order to further improve the real­time detection of power generation, a wireless monitoring model of solar photovoltaic power generation based on Internet of things (IoT) technology is proposed. Firstly, the application of remote monitoring in power generation technology is introduced, and the monitoring model of solar power equipment is constructed by wireless network, and the corresponding feedback mechanism is established by means of the (IoT) algorithm. Finally, the data processing ability and analysis effect of the wireless monitoring model are tested and studied. The test results show that the monitoring model can record and optimize the solar power generation data in real time, which greatly reduces the failure rate in power generation. It is proved that the monitoring model used in this paper has good feedback effect.

scholarly journals Solar thermal power generation technology research

2019 ◽  
Vol 136 ◽  
pp. 02016
Author(s):  
Yudong Liu ◽  
Fangqin Li ◽  
Jianxing Ren ◽  
Guizhou Ren ◽  
Honghong Shen ◽  
...  
Keyword(s):  
Power Generation ◽  
Renewable Energy ◽  
Renewable Resources ◽  
Solar Power ◽  
Thermal Power ◽  
Solar Photovoltaic ◽  
Photovoltaic Power ◽  
Power Generation Technology ◽  
Generation Technology ◽  
Solar Thermal Power Generation

China is a big consumer of energy resources. With the gradual decrease of non-renewable resources such as oil and coal, it is very important to adopt renewable energy for economic development. As a kind of abundant renewable energy, solar power has been widely used. This paper introduces the development status of solar power generation technology, mainly introduces solar photovoltaic power generation technology, briefly describes the principle of solar photovoltaic power generation, and compares and analyzes four kinds of solar photovoltaic power generation technology, among which photovoltaic power generation technology is the most mature solar photovoltaic power utilization technology at present.

Design and Study on Integrated Photovoltaic Steel-Structure Industrial Plants in Cold Regions

2014 ◽  
Vol 507 ◽  
pp. 463-468
Author(s):  
Wei Dong Ji ◽  
Yan Wei Wang ◽  
Dong Chen Chen ◽  
Zhe Tang
Keyword(s):  
Power Generation ◽  
Steel Structure ◽  
Solar Photovoltaic ◽  
Energy Technology ◽  
Plant Design ◽  
Cold Regions ◽  
Industrial Plants ◽  
Photovoltaic Power ◽  
Power Generation Technology ◽  
Generation Technology

This paper firstly analyzes the steel-structure industrial plants and solar photovoltaic power generation technology and then sums up the practical example, the application of solar photovoltaic power generation technology in the plant design of Shandong Hi-Function Energy Technology Co., Ltd. and finally conducts beneficial exploration and research to the design on solar photovoltaic power generation integration of steel-structure industrial plants in cold regions.

Distributed Photovoltaic Power Generation System Design and Grid Research

2014 ◽  
Vol 852 ◽  
pp. 671-674
Author(s):  
Chuan Yang Zhang ◽  
Xiao Wei Li ◽  
Mo Chen Liu ◽  
Zhong Mei Xi
Keyword(s):  
Power Generation ◽  
Photovoltaic Effect ◽  
Green Energy ◽  
Energy Structure ◽  
Solar Photovoltaic ◽  
Human Beings ◽  
Photovoltaic Power ◽  
Power Generation Technology ◽  
Working Principle ◽  
Generation Technology

Solar photovoltaic power generation, as a kind of clean and environmental protection of green energy, is the recent much-needed supplement energy, is the basis of the future energy structure. Based on the semiconductor photovoltaic effect of photovoltaic power generation technology, can satisfy the needs of human beings. In this paper, based on rural residential distributed photovoltaic, 3 kw photovoltaic roof is introduced systematically the principle, classification and the hardware equipment, the working principle of the inverter was discussed several common method of maximum power tracking.

The Research and First Application on PV-DC System in 110kV Substation of Zhe Gao

2011 ◽  
Vol 347-353 ◽  
pp. 1791-1796
Author(s):  
Hong Fu Xie ◽  
Ke Zhang ◽  
Xiao Wang ◽  
Yu Wang
Keyword(s):  
Power Generation ◽  
Energy Conservation ◽  
Emission Reduction ◽  
Anhui Province ◽  
Solar Photovoltaic ◽  
Dc System ◽  
Distributed Power Generation ◽  
Photovoltaic Power ◽  
Power Generation Technology ◽  
Generation Technology

The distributed power generation technology which is represented by solar photovoltaic power generation has been recognized for having the enormous advantages such as energy conservation and emission reduction, improving the reliability and flexibility of power system. In this paper, the research of photovoltaic dc system is used in 110 kV Zhegao substation in Chaohu Anhui province. The system is the first set of substation photovoltaic dc system in Anhui province. It has being operated for three years safety and steady. The whole application of the system is advanced and groundbreaking in the domestic.

Coordinative Optimization Control of Microgrid Based on Model Predictive Control

2018 ◽  
Vol 9 (3) ◽  
pp. 57-75 ◽  
Author(s):  
Changbin Hu ◽  
Lisong Bi ◽  
ZhengGuo Piao ◽  
ChunXue Wen ◽  
Lijun Hou
Keyword(s):  
Power Generation ◽  
Model Predictive Control ◽  
Predictive Control ◽  
Unit Commitment ◽  
Feedback Mechanism ◽  
Battery Life ◽  
Power Generation Technology ◽  
Reasonable Behavior ◽  
And Storage ◽  
Generation Technology

This article describes how basing on the future behavior of microgrid system, forecasting renewable energy power generation, load and real-time electricity price, a model predictive control (MPC) strategy is proposed in this article to optimize microgrid operations, while meeting the time-varying requirements and operation constraints. Considering the problems of unit commitment, energy storage, economic dispatching, sale-purchase of electricity and load reduction schedule, the authors first model a microgrid system with a large number of constraints and variables to model the power generation technology and physical characteristics. Meanwhile the authors use a mixed logic dynamical framework to guarantee a reasonable behavior for grid interaction and storage and consider the influences of battery life and recession. Then for forecasting uncertainties in the microgrid, a feedback mechanism is introduced in MPC to solve the problem by using a receding horizon control. The objective of minimizing the operation costs is achieved by an MPC strategy for scheduling the behaviors of components in the microgrid. Finally, a comparative analysis has been carried out between the MPC and some traditional control methods. The MPC leads to a significant improvement in operating costs and on the computational burden. The economy and efficiency of the MPC are shown by the simulations.

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