Synchronous test method and device

• Main Authors: ZHANG SHIQIANG, ZHANG HE, XIE HUI, LI ZHIPENG, RUI JIANXUN, GU XIAOMING, ZHENG XIAOLONG, LI DANYANG, DAI BING, LI JING, JIA RUNFANG, ZHANG FUCHAO, WU YIMAO, FAN KUNPENG, WANG QIANG, ZHANG TIANJI, TIAN YUKUN, LU PENGFEI, ZHOU XUETAO, LI JIANGZE, ZHANG HONGYU, YANG SONG, XU PENGMAO
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention provides a synchronous test method and device. The method comprises the following steps: acquiring tripping time and closing time of respective healing devices in a real power distribution network; constructing a synchronous simulation model according to the tripping time, the closing time and the real power distribution network parameters; setting different fault states in the synchronous simulation model, and performing model simulation to obtain expected self-healing sequences in different fault states and fault data in different fault states; transmitting the fault data to respective healing devices in a real power distribution network, and correspondingly obtaining real self-healing sequences in different fault states; and according to the expected self-healing sequence and the real self-healing sequence, obtaining test results of respective healing devices. The test efficiency can be effectively improved, and power grid equipment is prevented from being damaged. 本发明提供一种同步测试方法及装置。该方法包括：获取真实