For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of some sort. Relays are ...

WASHINGTON (AP) — The Trump administration has launched what officials describe as the largest federal immigration enforcement operation ever carried out, preparing to deploy as many as 2,000 federal ...

Abstract: This paper presents a novel methodology for directional overcurrent relays (DOCRs) coordination that effectively accounts for the transient topologies triggered by faster operation of remote ...

TUCSON, Ariz. (KGUN) — Tucson Police officers are increasing their presence at Midtown parks as part of a new year-long initiative called "Operation Relay" aimed at making public spaces safer and more ...

UNITED NATIONS, Sept 29 (Reuters) - The United States has dropped a push for the U.N. Security Council to ask for a plan to transform a security mission helping fight armed gangs in Haiti into a ...

View of the Kenya-led Multinational Security Support mission base located near Port-au-Prince’s international airport in Haiti. Jose Iglesias jiglesias@miamiherald.com The Biden administration is ...

Abstract: Microgrids (MGs) with distributed energy resources (DERs) provide significant benefits in terms of energy efficiency and sustainability. However, they bring challenges to protection schemes, ...

ABSTRACT: Distributed generators now is widely used in electrical power networks, in some cases it works seasonally, and some types works at special weather conditions like photo voltaic systems and ...