The Research And Application Of Terminal Of Remote Monitoring And Control For Tidal Current Energy Equipment

Tidal currents are mainly caused by the gravity of the earth and the moon or the sun.The tidal current energy generation is to convert kinetic energy into electrical energy through tidal power equipment.This type of power generation can be use to provide power for the sea buoy lighthouse in transportation.provide power for ocean data acquisition and clean energy for the construction of National Smart Island.Therefore,it is significant to study the measurement and control system of tidal current power generation.In this dissertation,based on the national power generation project 2013TD14 between Chinese Institute of Electrical Engineering and my school.Firstly,in this paper,the development of power generation at home and abroad is introduced.Then,the overall structure of power generation system is analyzed.Finally,the hardware and software of the terminal is completed.After the actual test,the terminal achieve the expected goal.Two pieces of STM32 microprocessor are used in this terminal,one as the core board and the other as driver board,and their can be used for data transmission through the CAN bus.The motherboard is responsible for controlling;the GPRS module and processing the collected data;the driver board is responsible for collecting data,controlling the battery and power flow equipment.In the hardware part,the circuit diagram of the measurement and control terminal is designed,including the main peripheral circuit,data acquisition circuit,CAN communication module and GPRS wireless communication module.In the software developing process,the embedded program development of the motherboard and driver board is designed,including the GPRS wireless data transmission,the control of battery charge and the development of CAN bus.In this paper,the connection between the terminal and the monitoring center is completed.The information collection and remote control of power flow equipment are all realized by this terminal.At present,the measurement and control terminal has been applied on the system platform.At the end of the dissertation,the work on the development of measurement and control terminal are summarized and the existing problems are pointed out,so the improvement measures and suggestions are put forward,which provides a new way the of ocean energy.