新型电力系统网络安全防护挑战与展望

Challenges and Prospects of Cyber Security Protection for New Power System

构建新型电力系统是中国国家能源战略的重要发展方向,保障新型电力系统的网络安全意义重大。首先,文中深入分析了新型电力系统环境下电源结构、电网形态、业务模式、技术基础等方面的变化引入的网络安全风险。其次,结合现有的网络安全防护措施,从可信接入、智能感知、精准防护、联动响应等方面提出面向新型电力系统的网络安全防护需求。最后,对未来新型电力系统网络安全关键技术涉及的接入安全、内生安全、数据安全、通信安全、安全评估与仿真验证等重点研究应用方向进行探讨和展望。

Constructing the new power system is an important development direction of national energy strategy of China,and ensuring the cyber security of the new power system is very significant.First,this paper deeply analyzes the cyber security risks introduced by the changes in the power supply structure,grid form,business model,and technical basis in the environment of the new power system.Then,combined with the existing cyber security protection measures,the cyber security protection requirements for the new power system are proposed in terms of trusted access,intelligent perception,precise protection and linked response.Finally,the key technologies of future new power system cyber security involving access security,endogenous security,data security,communication security,security assessment and simulation verification and other key research and application directions are discussed and prospected.