Systems and methods for real-time DC microgrid power analytics for mission-critical power systems
摘要
說明書
The real-time data from hub 204 can be passed to a comparison engine 210, which can form part of analytics engine 118. Comparison engine 210 can be configured to continuously compare the real-time data with predicted values generated by simulation engine 208. Based on the comparison, comparison engine 210 can be further configured to determine whether deviations between the real-time and the expected values exists, and if so to classify the deviation, e.g., high, marginal, low, etc. The deviation level can then be communicated to decision engine 212, which can also comprise part of analytics engine 118.
Decision engine 212 can be configured to look for significant deviations between the predicted values and real-time values as received from the comparison engine 210. If significant deviations are detected, decision engine 212 can also be configured to determine whether an alarm condition exists, activate the alarm and communicate the alarm to Human-Machine Interface (HMI) 214 for display in real-time via, e g, thin client 128. Decision engine 212 can also be configured to perform root cause analysis for significant deviations in order to determine the interdependencies and identify the parent-child failure relationships that may be occurring. In this manner, parent alarm conditions are not drowned out by multiple children alarm conditions, allowing the user/operator to focus on the main problem, at least at first.
