Energy monitoring technologies and industrial applications

The use of microprocessors in electrical equipment has increased both the amount and accuracy of electrical system information available to facility management personnel. This system data can be collected via local area networks and used to make decisions relating to facility expansion, cost control and allocation, troubleshooting, and maintenance. In addition, system parameters can be collected over time, and trends can be evaluated to identify potential problems before they occur. The advent of microprocessor technology in electrical equipment has made simple, low cost energy monitoring and management systems available for all levels of power distribution. This paper outlines offerings in power monitoring technology, explores the value of collecting electrical system data through local area networks, and describes the application of energy monitoring and management in general industry