Design of fault recorder based on dual embedded operating systems
Haifeng Li, XJ Electric · Dianli zidonghua shebei · 2006
The principles,structure and characteristics of a fault recorder based on Nucleus Plus and WinCE embedded operation systems is described.Both the data acquisition station and the data analysis station are the device are designed together,which has excellent performance of high-reliability,high-accuracy and high-speed GPS synchronous sampling.Both stable and transient data of power system are recorded and analyzed.It is a new type recorder with the function of phase measuring unit,and is suitable for generator-transformer set and power lines.