中文摘要：

与欧美智能电网建设偏重配电网不同，中国智能电网建设有着自己鲜明的特点。该文对此进行了详细分析，指出要迎接这些挑战，需要将电网建设成为智能广域机器人（smart wide area robot，Smart—WAR），亦即具有“多指标自趋优运行能力”的电网：其后，指出实现这一最高智能形式的电网足可能的，其运行理论基础是电力混成控制论；最后，对实现Smart—WAR所需要的关键技术进行了讨论。

英文摘要：

The smart grid in China is different from that in Europe and America, which put more emphasis on the distribution network distinctly. Some details about the construction of smart grid are discussed in this paper. Firstly, the smart wide area robot （Smart-WAR）, which possesses the operating ability to approach multi-index optimization automatically, should be built to meet the challenges of smart grid in the nearest future. Secondly, this paper pointed out that the highest form of smart grid could be achieved based on the hybrid control theory. The key technologies for realizing the Smart-WAR are discussed in the last.