IEEE

Module Power Balancing Mechanism for a Single-Phase Single-Stage Grid-Connected Photovoltaic Cascaded H-Bridge Inverter

Abstract: This article presents a grid support-based module power balancing strategy for a grid-connected photovoltaic (PV) system fed with a modular cascaded H-bridge inverter. Power imbalance occurs ...
IEEE

Single Line-to-Ground Fault Protection Method Considering Three Phase-to-Ground Parameters Asymmetry in Active Flexible Grounding Systems

Abstract: The asymmetry of three phase-to-ground parameters is common in distribution networks, and the asymmetry of each feeder has the random difference. However, most of existing single ...
Journal of Medical Internet Research

Accuracy of Prospective Assessments of 4 Large Language Model Chatbot Responses to Patient Questions About Emergency Care: Experimental Comparative Study

Results: Each of the 4 chatbots’ responses to the 10 clinical questions were scored across 8 domains by 5 EM faculty, for 400 assessments for each chatbot. Together, the 4 chatbots had the best ...

Databricks research shows multi-step agents consistently outperform single-turn RAG when answers span databases and documents

Data teams building AI agents keep running into the same failure mode. Questions that require joining structured data with ...