Cyber Security Issue in Smart Grid
Cyber Security Issue in Smart Grid
复制标题
智能电网中的网络安全问题
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
C. P. Gupta
中科院分区：
文献类型：
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作者：
V. Kumar;C. P. Gupta
智能电网是融合信息技术（IT）和运营技术（OT）的电网迭代。与传统电网相比，它更高效，可靠和经济。它还支持可再生能源，加强发电、输电和配电。由于通信和计算机网络的广泛使用，智能电网的网络安全存在着先天的挑战。为了实现高效的能源管理，需要在各种子系统和控制中心之间以安全的方式进行持续的数据交换。这种大规模的数据交换很容易受到网络攻击，从而损害系统的完整性。网络犯罪有一个演变，其中包括国家支持的网络恐怖主义，Stuxnet攻击伊朗核电站，黑能源3攻击乌克兰和网络攻击库丹库拉姆核电站在印度，夜龙起源于中国。在地球仪的消费者层面上存在能源盗窃事件，这会导致非技术性损失（NTL）。智能电表可以被黑客攻击，数据可以很容易地被操纵。因此，需要一种全面的方法来检测、中和和挫败网络攻击。本文探讨了各种类型的盗窃及其检测使用NTL。
Smart Grid is an iteration of power grid that merges Information Technology (IT) with Operational Technology (OT). It is more efficient, reliable and economical as compared to the conventional power grid. It also supports renewable energy and enhances power generation, transmission and distribution. Due to extensive use of communication and computer networks, there are inborn challenges of Cyber Security in Smart Grid. For an efficient energy management, a continuous exchange of data between various subsystems and control centre in a secured manner is required. This massive data exchange is vulnerable to cyber-attacks which can compromise the integrity of the system. There is an evolution in cyber-crime which includes state sponsored cyber terrorism, Stuxnet attack on Iranian nuclear Plant, Black Energy 3 attack in Ukraine and cyber-attack on Kudankulam Nuclear power plant in India, Night Dragon originated from China. There are incidences of energy theft at consumer level all around the globe which incurs Non-Technical Loss (NTL). Smart meters can be hacked and data can be manipulated easily. Therefore, there is a need for a holistic approach for detecting, neutralizing thwarting the cyber-attacks. This paper explores various types of theft and its detection using NTL.