H
Howard L. Scott
Publications - 6
Citations - 111
Howard L. Scott is an academic researcher. The author has contributed to research in topics: Alternating current & Saturable reactor. The author has an hindex of 4, co-authored 6 publications receiving 111 citations.
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Patent
Method and apparatus for monitoring and controlling on line dynamic operating conditions
TL;DR: In this paper, a method and system for monitoring and controlling the normally inaccessible dynamic operating conditions, such as well fluid head and motor terminal voltage, of a well pumping operation, in response to monitored conditions at the top of the well.
Patent
Regulator-compensator control
James E. McClain,Howard L. Scott +1 more
TL;DR: In this paper, a voltage regulation-unbalanced voltage compensation control connected intermediate the supply and load of the polyphase system, the control including separately adjustable variable impedance elements provided by saturable core reactors for independently varying the voltage drops between the input and load terminals for each phase.
Patent
Protection of polyphase equipment
James E. McClain,Howard L. Scott +1 more
TL;DR: In this article, a three phase motor protector is used to interrupt power to the motor whenever such positive, negative, or zero sequence components reach levels indicative of abnormal operating conditions, and the bridge means for segregating the negative and positive sequence components, indicators for visually displaying the source of the abnormality, and means for restoring power after a defined time period.
Patent
Unidirectional power transfer method and apparatus
James E. McClain,Howard L. Scott +1 more
TL;DR: In this article, a method and apparatus for unidirectionally transferring alternating current power between input and output terminals by switchably inductively coupling the terminals under operating conditions indicative of forward power flow and decoupling same in anticipation of reverse power flow is presented.
Patent
Frequency converter apparatus
James E. McClain,Howard L. Scott +1 more
TL;DR: In this paper, a frequency converter system for altering the frequency of a-c power supplied from a distribution network to a load, the system including a pair of mechanically coupled rotating alternating current machines, the alteration of the rate and direction of rotation of the prime mover was discussed.