| 智能电网中实时电价的抗时延攻击策略 |
| |
| 引用本文： | 王小山,石志强,任建军,杨安,孙利民.智能电网中实时电价的抗时延攻击策略[J].北京邮电大学学报,2015(z1):116-120. |
| |
| 作者姓名： | 王小山 石志强 任建军 杨安 孙利民 |
| |
| 作者单位： | 中国科学院信息工程研究所 物联网信息安全技术北京市重点实验室，北京100195;中国科学院大学，北京100049;中国科学院信息工程研究所 物联网信息安全技术北京市重点实验室,北京,100195;北京邮电大学 网络与交换技术国家重点实验室,北京,100876 |
| |
| 基金项目： | 中国科学院国防科技创新基金项目重点基金项目，国家自然科学基金项目，国家高技术研究发展计划(863计划)项目 |
| |
| 摘 要： | 智能电网在给人们带来巨大的效益的同时，也会产生严重的安全问题。其中，针对实时电价( RTP)的网络攻击值得重视，但是人们关注较少。针对时延攻击，为电力市场中用户与供应商的行为建立了动态模型，并在此基础上，利用鲁棒控制理论和李雅普诺夫函数法，提出了一种抵御时延攻击的电价策略。最后，通过一个数值示例验证了该策略的有效性。
|
| 关 键 词： | 智能电网 实时电价 时延攻击 信息-物理系统 |
A Defensive Strategy Against Delay Attacks on Real-Time Pricing in Smart Grids |
| |
| WANG Xiao-shan,SHI Zhi-qiang,REN Jian-jun,YANG An,SUN Li-min.A Defensive Strategy Against Delay Attacks on Real-Time Pricing in Smart Grids[J].Journal of Beijing University of Posts and Telecommunications,2015(z1):116-120. |
| |
| Authors: | WANG Xiao-shan SHI Zhi-qiang REN Jian-jun YANG An SUN Li-min |
| |
| Abstract: | The smart grid does provide people with enormous benefits, however, but it possibly leads to serious security problems. The cyber attack on real-time pricing ( RTP) is of great significance, but peo-ple pay less attention to. Focused on delay attack, a dynamic model for behavior of both consumers and suppliers in electrical power markets was established. Based on the model, a defensive pricing strategy using robust control theory and Lyapunov function was put forward. At last, the effectiveness of the pro-posed strategy was validated through a numerical simulation example. |
| |
| Keywords: | smart grid real-time pricing delay attack cyber-physical system |
| 本文献已被 万方数据 等数据库收录！ |
|
