Abstract——Injection of the wind power into an electric grid affects the power quality. The performance of the wind turbine and thereby power quality are determined on the basis of measurements and the norms followed according to the guideline specified in International Electro-technical Commission standard, IEC-61400. The influence of the wind turbine in the grid system concerning the power quality measurements are-the active power, reactive power, variation of voltage, flicker, harmonics, and electrical behavior of switching operation and these are measured according to national/international guidelines. The paper study demonstrates the power quality problem due to installation of wind turbine with the grid. In this proposed scheme STATic COMpensator (STATCOM) is connected at a point of common coupling with a battery energy storage system (BESS) to mitigate the power quality issues. The battery energy storage is integrated to sustain the real power source under fluctuating wind power. The STATCOM control scheme for the grid connected wind energy generation system for power quality improvement is simulated using MATLAB/SIMULINK in power system block set. The effectiveness of the proposed scheme relives the main supply source from the reactive power demand of the load and the induction generator. The development of the grid co-ordination rule and the scheme for improvement in power quality norms as per IEC-standard on the grid has been presented.

POE PSE端 Si3452 控制器 方案

POE LT4275 90W PD 控制器 方案

完整英文版 IEC 60747-19-1：2019 Semiconductor devices - Part 19-1：Smart sensors - Control scheme of smart sensors（半导体器件 - 第19-1部分：智能传感器 - 智能传感器的控制方案）。IEC 60747-19-1:2019(E)规定了传感器的控制方案，传感器是一种设备或模块，通过采用数字处理单元和传感器与外部终端模块之间的双向通信手段，实现传感功能、数据处理功能和数据输出功能。

智慧方案

智慧方案

直流无刷电机_无感FOC控制方案参考设计_pdf

物联网技术下的通信管道安全控制方案研究.pdf

四层电梯控制方案 电气原理图 控制程序 关键词：电梯、PLC、梯形图 电梯是高层建筑不可缺少的运输工具，用于垂直运送乘客和货物，传统的电梯控制系统主要采用继电器--接触器进行控制，其缺点是触点多，故障率高、可靠性差、维修工作量大等，而采用 PLC组成的控制系统可以很好地解决上述问题。

基于当前主流的ARM的变频方案文档，注意是原理性的文档，集成矢量变频，代码可以在其欧州网上下载，有需要的可以私信联系我。