摘要
分析讨论了SGT756数字式变压器保护装置的原理及特点，并结合继电保护专业生产技能人员岗位能力测评，以差动保护调试为例，讲述了调试的注意内容。
The discussion of the SG T756 digital tics, and professional production skills combined tion, the differential protection commissioning for ning content. transformer protection principle and characteriswith personnel protectionStatus capacity evaluaexample, describes the attention of commissioning content.
