IEC TR 61850-90-16:20 21（E）是一份技术报告，规定了智能电网设备（如电力设施自动化中的IEC 61850设备以及电信和网络安全设备）的系统管理机制。 智能电网设备的系统管理或智能电网设备管理是指与设备的操作角色不直接相关的功能（对于电网自动化设备来说，其将是保护并允许对电网进行远程监督和控制），但允许其在尽可能最好的条件下执行其操作功能。 智能电网设备管理的主要功能可以分类为图1所示并在下面描述。这些动作可从远程信息系统获得，它们影响系统自动化功能、电信功能和网络安全功能，因为这三个类别在智能电网设备或系统中相互作用。智能电网领域已被选择用于这些用例，包括分布式能源。该内容有望适用于其他领域，如工业自动化领域和电网用户领域。

IEC TR 61850-90-16:2021(E) which is a technical report, specifies the mechanisms for the system management of Smart Grid Devices as IEC 61850 equipment in power utility automation as well as telecommunication and cybersecurity equipment.
System Management of Smart Grid Devices or Smart Grid Device Management refers to functionalities that are not directly linked to the operational role of the equipment (which for grid automation equipment would be to protect and allow remote supervision and control on the grid) but allow it to perform its operational functions in the best conditions possible.
The main functions of Smart Grid Device Management can be categorized as illustrated in Figure 1 and described below. These actions being available from remote information systems, they affect system automation functions, telecommunication functions and cybersecurity functions as these three categories are interacting in a Smart grid Device or system.
The Smart Grid domain has been chosen for these use cases, including distributed energy resources. This content is expected to be applicable to other domains, such as industrial automation domain and grid user domain.