What has been done in the paper concerns IEC61850. Firstly, the background and the present research situation of IEC61850 are introduced, and then the advancement of IEC61850 is summarized.

• 本文围绕IEC61850系列标准展开工作,首先介绍了IEC61850标准产生的背景和研究现状,总结了IEC61850标准的先进性。