基于多源信息融合的配电网调度数据安全管控技术

为保障数字化配网调度的安全性与合理性,研究了基于多源信息融合的配电网调度数据安全管控技术。构建数字化配网调度智慧安全管控平台,采集数字化配网调度数据。通过概率数据关联算法,计算多源数字化配网调度数据之间的关联性,并采用联合卡尔曼滤波算法(Kalman Filter,KF),融合多源数字化配网调度数据。使用椭圆曲线公钥密码算法(SM2国密算法),加密融合后多源数字化配网调度数据,实现数字化配网调度智慧安全管控,保障数字化配网调度数据安全可靠。实验结果表明,本文技术可以有效保障数字化配网调度数据安全性,当传输的配网调度数据存在攻击时,本文技术可有效过滤攻击内容,实现配网调度智慧安全管控。

Security control technology for distribution network dispatch data based on multi-source information fusion

To ensure the security and rationality of digital distribution network scheduling, a data security control technology for distribution network scheduling based on multi-source information fusion was studied. A digital distribution network scheduling intelligent security control platform was built and digital distribution network scheduling data was collected by utilizing multi-source information fusion algorithms. By using probability data association algorithm, the correlation between multi-source digital distribution network scheduling data is calculated, and the joint Kalman filter algorithm (KF) is used to fuse multi-source digital distribution network scheduling data. Using the elliptic curve public key cryptography algorithm (SM2 national encryption algorithm), encrypt and fuse multi-source digital distribution network scheduling data, achieve intelligent security control of digital distribution network scheduling, and ensure the security and reliability of digital distribution network scheduling data. The experimental results show that the technology proposed in this paper can effectively ensure the security of digital distribution network scheduling data. When there are attacks on the transmitted distribution network scheduling data, the technology proposed in this paper can effectively filter the attack content and achieve intelligent security control of distribution network scheduling.