Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ray Luna"'
Publikováno v:
IEEE Transactions on Industry Applications. 52:684-691
Reacceleration is a method of automatically restarting motors after an unexpected deacceleration caused by system voltage events such as dips, outages, or bus transfers. Reacceleration schemes are designed to minimize process disruptions by rapid det
Publikováno v:
IEEE Industry Applications Magazine. 18:37-49
The basic goals of motor protection are allowing the motor to operate as close to thermal limits as possible and isolating the motor when actual failures occur. The basic principles for performing this protection are well known. In most installations
Publikováno v:
IEEE Industry Applications Magazine. 17:18-27
This article analyzes methods to reduce the exposure of personnel to high energy arcing faults to levels below 40 cal/cm and also defines a method to determine the limits of coordination among protective devices to identify where the selectivity coul
Publikováno v:
Conference Record of 2013 Annual IEEE Pulp and Paper Industry Technical Conference (PPIC).
Publikováno v:
2013 66th Annual Conference for Protective Relay Engineers.
Arc Flash (AF) protection is very important for all power and process industries to maintain safety of personnel at the workplace. As the amount of incident arc flash energy is a function of time, every millisecond counts in the race towards reducing
Publikováno v:
2012 Petroleum and Chemical Industry Conference (PCIC).
Arc flash (AF) protection is very important for all power and process industries to maintain the safety of personnel at the workplace. As the amount of incident AF energy is a function of time, every millisecond counts in the race toward reducing the
Publikováno v:
IEEE/IAS Pulp & Paper Industry Technical Paper Conference.
Motor protection has the basic goals of allowing the motor to operate as close to thermal limits as possible, and to isolate the motor when actual failures occur. The basic principles for performing this protection are well known. In most installatio
Publikováno v:
2011 IEEE Industrial and Commercial Power Systems Technical Conference.
Protection of motors located remotely from switchgear presents challenges for cost-effective protection of the motors. This paper discusses application issues for motors located 1000 feet or more from protective relays.
Publikováno v:
2010 63rd Annual Conference for Protective Relay Engineers.
Low voltage motors are critical assets in today's industrial processes (oil & gas, mining & minerals, pulp & paper, food & beverage, pharmaceuticals, cement, forest products, water / waste water, and packaging applications). This paper will review th
Publikováno v:
2009 Record of Conference Papers - Industry Applications Society 56th Annual Petruleum and Chemical Industry Conference.
The exposure to an arc flash high incident energy fault to technicians operating low and medium voltage switching equipment is a daily hazard in the workplace and there is an opportunity to improve safety. While PPE protects for first and second degr