Power Management applications: load shedding; active and reactive power control; busbar synchronization. * Horizontal communication to IEDs via GOOSE and Vertical communication via MMS for standard data objects and SoE for breaker and switch commands.
A paraesophageal hernia is also known as a hiatal hernia, where a portion of the stomach slides through the diaphragm and into the chest. This may cause symptoms of pain, heartburn, reflux, and difficulty swallowing food. Sometimes it causes food or even liquids to become stuck as they go down the esophagus.
With a paraesophageal or rolling hernia, part of the stomach rolls into the thorax; usually, this occurs anterior to the esophagus. The hernia is frequently irreducible. A paraesophageal hiatal hernia is diagnosed by the position of the gastroesophageal junction.ith a paraesophageal or rolling hernia, part of the stomach rolls into the thorax; usually, this occurs anterior to the esophagus. The hernia is frequently irreducible. A paraesophageal hiatal hernia is diagnosed by the position of the gastroesophageal junction.