CAJ | 학술논문

继电保护故障分析依赖于装置的录波和保护逻辑图。由于保护逻辑图表达格式缺乏标准化定义，目前故障分析工具不统一，复杂故障分析依赖保护厂家。提出了一种基于SVG图形的保护逻辑图的表达方式，通过标准化的定义输入关联、逻辑关系、连接线等元件，形成标准化保护逻辑关系图，配合标准化的录波文件，清晰地完成继电保护故障分析，解决分析工具不统一的问题。该方案在线路保护装置中实践，证明了方案的可行性。
계전보호고장분석의뢰우장치적록파화보호라집도。유우보호라집도표체격식결핍표준화정의，목전고장분석공구불통일，복잡고장분석의뢰보호엄가。제출료일충기우SVG도형적보호라집도적표체방식，통과표준화적정의수입관련、라집관계、련접선등원건，형성표준화보호라집관계도，배합표준화적록파문건，청석지완성계전보호고장분석，해결분석공구불통일적문제。해방안재선로보호장치중실천，증명료방안적가행성。
The fault analysis relies on the wave record and logic diagram of relay protection. Due to the lack of protection logic diagram format standard definition and a unified analysis tool, complex fault analysis depends on protection factory. This paper presents an expression way of protection logic diagram based on SVG graphics. The standard logic diagram is formed by inputting logic cell, operator, connecting lines, etc., through standardized definition. The fault analysis is completed by the standardized recorded wave files and SVG file. The scheme proposed has been used in line protection device, which proves the feasibility of the scheme.