Search Results - "Ventruella, D.J."
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Cascade ground fault investigation
Published in Proceedings of IEEE Pulp and Paper Industry Conference (1994)“…The occurrence of multiple ground fault events in a low resistance grounded 13.8 kV power system may have an unexpected cause. This situation serves to…”
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Conference Proceeding
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Evaluation of sympathetic nuisance tripping involving instantaneous ground fault relays and general considerations for ground fault protection of industrial power systems
Published in Conference Record of 1998 Annual Pulp and Paper Industry Technical Conference (Cat. No.98CH36219) (1998)“…The behavior of ground fault relays in large industrial power systems is generally perceived to be well-understood. In reality, the behavior of these relays…”
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Conference Proceeding -
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A second look at generator 51 V relays
Published in Conference Record of 1996 Annual Pulp and Paper Industry Technical Conference (1996)“…ANSI/IEEE device type 51 V relays have long been used as back-up overcurrent protection for industrial generators. Many systems have experienced a steady…”
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Conference Proceeding -
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An alternative to pilot wire relays for industrial power systems
Published in Conference Record of 1997 Annual Pulp and Paper Industry Technical Conference (1997)“…The practical installation and setting of pilot wire relays in the field presents a complex problem that may leave the designer uncertain of the reliability of…”
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Conference Proceeding