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Research and Design of Coal PLC Control System in Coal-fired Power Plants
Yuheng Yin,Zhongzhe Yue 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.1
Coal handling system in thermal power plant is the important component of the auxiliary system of power plant, it takes on the power plant's power to produce fuel supply missions with other corresponding mechanical and electrical equipments. During the operation of thermal power plants, the improvement of working efficiency of coal handling system is the key factor to improve the work efficiency of the whole power plant, the whole process of remote monitoring of coal is also put forward higher requirements on the design of automatic control system, so we choose the most widely used PLC control system in coal handling system, it makes the dream a reality.
Study on SOC Estimation of Power Battery Based on Kalman Filter Optimization Algorithm
Yuheng Yin,Weifeng Zhong 보안공학연구지원센터 2015 International Journal of Hybrid Information Techno Vol.8 No.7
Power battery's remaining capacity is affected by many interior and exterior uncertainties during use. To achieve estimate of current remaining measurable battery power by using battery measurable parameter data, which has always been the core issue of electric vehicle battery management system and the technical difficulties need to be resolved. In this paper, Kalman filtering theory is introduced in estimation algorithm, and then combined with open circuit voltage method and ampere measurement method, the SOC estimation according with the requirements of the electric car is achieved.