Electric power information system health degree assessment method and assessment system thereof
A technology for system health and power information, applied in the field of power information systems, can solve problems such as dependence, single expert experience, affecting health score results, etc.
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Embodiment 1
[0081] Such as figure 1 As shown, a method for evaluating the health of a power information system in this embodiment includes the following steps:
[0082] Step 1: Select the indicators required for power information system health assessment, clarify the meaning of each indicator, and standardize them. In this embodiment, based on the evaluation requirements of the power grid information system software and hardware, combined with the characteristics of the power cloud platform, and aiming at the effectiveness, efficiency, and security requirements of the information system, the following basic indicators of the evaluation model are selected:
[0083] Functional health: Functional health reflects the degree of realization and availability of information system functions. The corresponding monitoring data is the effectiveness of each function, and the effectiveness of a certain function a i , using two indicators of function realization degree C and failure rate F to evaluate...
Embodiment 2
[0122] Based on the same inventive idea, the present invention also discloses a system for assessing the health of an electric power information system. The implementation of each device in the system is similar to the principle of the method for evaluating the health of an electric power information system, and the repetition will not be repeated.
[0123] The power information system health evaluation system described in the embodiment of the present invention includes:
[0124] A monitoring data acquisition module, configured to acquire monitoring data of the power information system to be evaluated for health;
[0125] A monitoring data specification module, used to standardize the acquired monitoring data;
[0126] The evaluation index quantification module is used to obtain the corresponding evaluation index quantification value according to the standardized monitoring data;
[0127] A health evaluation model module, used to calculate the health value of the power infor...
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