7、短路电流;配电装置;电气设备选择;继电保护ShenhuaZhundongWucaiwan2×350MWgeneratingelectricalengineeringpartofthedesignAbstractElectricity isthemostimportantenergy economicdevelopment, transformationcanbe convenient, efficient intootherformsof energy. The power has playadecisiverole positionin