Summarization of busbar protection principle

Modern Cost-efficient Digital Busbar Protection Solutions

Query-based summarization using MDL principle

Query-based text summarization is aimed at extracting essential information that answers the query from original text. The answer is presented in a minimal, often predefined, number of words. In this paper we introduce a new unsupervised approach for query-based extractive summarization, based on the minimum description length (MDL) principle that employs Krimp compression algorithm (Vreeken et...

A Survey on Performance Evaluation of Low Impedance Numeric and High Impedance Busbar Protection Schemes

National Grid, UK is currently under the process of replacing the conventional high impedance (HiZ) busbar protection systems in their substations with modern low impedance (LI) numeric busbar protection schemes. They are also planning to deploy the same schemes in their new substations and substation extensions. This calls for an extensive changeover from the conventional operation, protection...

The Heterogeneity Principle in Evaluation Measures for Automatic Summarization

The development of summarization systems requires reliable similarity (evaluation) measures that compare system outputs with human references. A reliable measure should have correspondence with human judgements. However, the reliability of measures depends on the test collection in which the measure is meta-evaluated; for this reason, it has not yet been possible to reliably establish which are...

The multi-busbar design: an overview

The demand for highly efficient photovoltaic modules at low costs leads to new solar cell designs. For enhanced module efficiency the cell efficiency has to be optimized regarding later operation under module conditions. This implies that the interconnected solar cell structure has to be assessed. Commonly the solar cell itself is optimized separately. In this work an easy to implement cell des...