NDLI: Protection of utility-refinery interconnection

Content Provider	IEEE Xplore Digital Library
Author	Mozina, C.J.
Copyright Year	2014
Description	Author affiliation: Beckwith Electr., Largo, FL, USA (Mozina, C.J.)
Abstract	This paper discusses the protection requirement to interconnect a typical refinery to the utility system. It covers applications involving service to a refinery that normally require a transformation between the utility's supply voltage and the refinery's utilization voltage. The paper specifically addresses refineries with generation that are connected to utility transmission circuits. The protection discussed must protect the refinery from the effects of utility system faults but must also protect the utility from the effects of refinery faults. Coordination between these two systems is essential to minimize the effects of fault-induced outages. This paper specifically addresses typical refinery-utility interconnections system one-line designs, determining utility supply performance expectations, impact of generation on interconnection protection, relay functional requirements for typical interconnections protection, relay communication requirements and grounding of the interconnection transformer(s) and its impact on protection. In addition, the paper will discuss NERC (North American Electric Reliability Corporation) requirements and its effect on refinery interconnection protection.
Starting Page	299
Ending Page	307
File Size	401367
Page Count	9
File Format	PDF
ISBN	9781479930548
ISSN	00903507
e-ISBN	9781479930555
DOI	10.1109/PCICon.2014.6961895
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Circuit faults Integrated circuit interconnections Protective relaying Substations Windings Power transformer insulation Federal Energy Regulatory Commission (FERC) Interconnection Protection Point of Interconnection Point of Common Coupling North American Reliability Corporation (NERC) multifunction digital relay (MDR) E-M relays RROs
Content Type	Text
Resource Type	Article
Subject	Fuel Technology Energy Engineering and Power Technology

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