Fast Prediction of Worst-Case Voltage Droops in Power Distribution Networks
2024 IEEE 28th Workshop on Signal and Power Integrity (SPI)(2024)
摘要
Building on well-known system theoretical results, simple numerical tools are introduced for the evaluation of the worst-case voltage droops in Power Distribution Networks (PDN), in various Power Integrity verification scenarios. Given a PDN model and suitable bounds on load current values and slew rates, the proposed approach provides an explicit bound of the worst-case voltage droop, as well as the particular input current waveforms that produce it. Validations are provided based on two realistic PDN models.
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关键词
Voltage Sag,Power Distribution Network,Load Current,Input Current,Slew Rate,Integrity Verification,Activation Of Response,Impulse Response,Finite Time,Voltage Regulation,Matrix Estimation,Identical Stimuli,Output Ports,Time-invariant Systems,Linear Time-invariant Systems,Transient Simulation,Current Stimulus,Output Impedance,Linear Time-invariant,Switching Pattern,Impedance Matrix,Vector Fitting,Unconstrained Case,Invariant System
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