公开(公告)号：US07058481B2

公开(公告)日：2006-06-06

申请号：US10373675

申请日：2003-02-25

申请人： Mingxiao Jiang ,  Charles Scott Sealing ,  Ertugrul Berkcan

发明人： Mingxiao Jiang ,  Charles Scott Sealing ,  Ertugrul Berkcan

IPC分类号： H02H3/05

CPC分类号： H02H7/262 ,  G06F1/12 ,  G06F3/05 ,  H01H83/20 ,  H01H2300/03 ,  H02H1/0061 ,  H02H3/006 ,  H02H3/05 ,  H02H7/261 ,  H02H7/263 ,  H02H7/30 ,  H02J3/00 ,  H02J3/005 ,  H02J3/12 ,  H02J13/001 ,  H02J13/002 ,  H02J13/0024 ,  H02J13/0055 ,  H02J13/0062 ,  H02J13/0072 ,  H02J13/0079 ,  H02J13/0086 ,  H02J2003/001 ,  H02J2003/007 ,  H02J2003/146 ,  H04J3/0658 ,  H04J3/0661 ,  H04L1/0002 ,  H04L1/0018 ,  H04L41/0253 ,  H04L43/00 ,  H04L43/06 ,  H04L43/0817 ,  H04L47/10 ,  Y02B70/3241 ,  Y02B90/224 ,  Y02B90/2615 ,  Y02B90/2623 ,  Y02B90/2638 ,  Y02B90/2646 ,  Y02D50/10 ,  Y02P80/11 ,  Y04S10/40 ,  Y04S20/14 ,  Y04S20/224 ,  Y04S20/227 ,  Y04S40/121 ,  Y04S40/122 ,  Y04S40/124 ,  Y04S40/125 ,  Y04S40/168 ,  Y10T307/25 ,  Y10T307/461 ,  Y10T307/469 ,  Y10T307/549 ,  Y10T307/937 ,  Y10T307/957

摘要： A method and system and a computer program for improving reliability of a centrally-controlled electrical protection system is provided. The method includes identifying at least one component of the centrally-controlled power distribution system, obtaining at least one of reliability data and reparability data for each at least one component of the centrally-controlled power distribution system, and constructing a reliability block diagram for each functional category. The computer system and computer program code segment are configured to implement the method for improving reliability of a centrally-controlled electrical protection system architecture based on sensitivity analysis.

公开(公告)号：US06892115B2

公开(公告)日：2005-05-10

申请号：US10373676

申请日：2003-02-25

申请人： Ertugrul Berkcan ,  Daniel White Sexton ,  Scott Charles Evans ,  Marc Robert Pearlman ,  Emad Andarawis Andarawis ,  Austars Raymond Schnore, Jr. ,  Charles Scott Sealing ,  William James Premerlani ,  Changting Wang ,  Terry Michael Topka

发明人： Ertugrul Berkcan ,  Daniel White Sexton ,  Scott Charles Evans ,  Marc Robert Pearlman ,  Emad Andarawis Andarawis ,  Austars Raymond Schnore, Jr. ,  Charles Scott Sealing ,  William James Premerlani ,  Changting Wang ,  Terry Michael Topka

IPC分类号： G06F1/12 ,  G06F3/05 ,  H01H83/20 ,  H02H1/00 ,  H02H3/00 ,  H02H3/05 ,  H02H7/26 ,  H02H7/30 ,  H02J3/00 ,  H02J13/00 ,  H04L1/00 ,  H04L12/24 ,  H04L12/26 ,  G05D11/00 ,  G05D17/00 ,  G05D3/12 ,  G05D5/00 ,  G05D9/00

CPC分类号： H02H7/262 ,  G06F1/12 ,  G06F3/05 ,  H01H83/20 ,  H01H2300/03 ,  H02H1/0061 ,  H02H3/006 ,  H02H3/05 ,  H02H7/261 ,  H02H7/263 ,  H02H7/30 ,  H02J3/00 ,  H02J3/005 ,  H02J3/12 ,  H02J13/001 ,  H02J13/002 ,  H02J13/0024 ,  H02J13/0055 ,  H02J13/0062 ,  H02J13/0072 ,  H02J13/0079 ,  H02J13/0086 ,  H02J2003/001 ,  H02J2003/007 ,  H02J2003/146 ,  H04J3/0658 ,  H04J3/0661 ,  H04L1/0002 ,  H04L1/0018 ,  H04L41/0253 ,  H04L43/00 ,  H04L43/06 ,  H04L43/0817 ,  H04L47/10 ,  Y02B70/3241 ,  Y02B90/224 ,  Y02B90/2615 ,  Y02B90/2623 ,  Y02B90/2638 ,  Y02B90/2646 ,  Y02D50/10 ,  Y02P80/11 ,  Y04S10/40 ,  Y04S20/14 ,  Y04S20/224 ,  Y04S20/227 ,  Y04S40/121 ,  Y04S40/122 ,  Y04S40/124 ,  Y04S40/125 ,  Y04S40/168 ,  Y10T307/25 ,  Y10T307/461 ,  Y10T307/469 ,  Y10T307/549 ,  Y10T307/937 ,  Y10T307/957

摘要： A method of monitoring and controlling a power distribution system is provided. The power distribution system includes a plurality of circuit breakers, a plurality of node electronic units, and wherein each associated circuit breaker is electrically coupled with each respective node electronic unit. The system also includes at least one digital network, and at least one central control processing unit (CCPU) wherein each CCPU includes a first power system global information set, and each CCPU is communicatively coupled to the plurality of node electronic units. The method includes transmitting at least one digital message from each node electronic unit to each CCPU over a respective network, determining an operational state of the power distribution system from the digital message, and transmitting at least one multicast message from each CCPU to each node electronic unit such that the circuit breakers are operable from each CCPU.

摘要翻译： 提供了一种监视和控制配电系统的方法。 配电系统包括多个断路器，多个节点电子单元，并且其中每个相关联的断路器与每个相应的节点电子单元电耦合。 该系统还包括至少一个数字网络和至少一个中央控制处理单元（CCPU），其中每个CCPU包括第一电力系统全局信息集，并且每个CCPU通信地耦合到多个节点电子单元。 该方法包括：通过相应网络从每个节点电子单元向每个CCPU发送至少一个数字消息，从数字消息确定配电系统的操作状态，以及从每个CCPU向每个节点电子发送至少一个组播消息 单元，使得断路器可从每个CCPU操作。

公开(公告)号：US20120198811A1

公开(公告)日：2012-08-09

申请号：US13024014

申请日：2011-02-09

申请人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

发明人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

IPC分类号： F02C6/00 ,  G01M15/14

CPC分类号： F02C9/00 ,  F01K23/106 ,  F02C6/18 ,  F05D2220/72 ,  F05D2260/80 ,  F05D2270/331

摘要： A method of monitoring a power generation system that includes a steam turbine that is coupled to a gas turbine engine. The method includes calculating, by a control system, a gas turbine engine power output that is based at least in part on a predefined power generation system power output and a predefined steam turbine power output. The power generation system is operated to generate a power output that is approximately equal to the predefined power generation system power output. A signal indicative of a sensed operating power output of the gas turbine engine is transmitted from a sensor to the control system. A condition of the steam turbine is determined based at least in part on the sensed operating gas turbine engine power output and the calculated gas turbine engine power output.

摘要翻译： 一种监测发电系统的方法，该发电系统包括联接到燃气涡轮发动机的汽轮机。 该方法包括通过控制系统计算至少部分地基于预定义的发电系统功率输出和预定义的蒸汽涡轮机功率输出的燃气涡轮发动机功率输出。 发电系统被操作以产生大约等于预定发电系统功率输出的功率输出。 指示燃气涡轮发动机的检测到的工作功率输出的信号从传感器传输到控制系统。 至少部分地基于感测到的操作燃气涡轮发动机功率输出和所计算的燃气涡轮发动机功率输出来确定蒸汽轮机的状态。

公开(公告)号：US20080143216A1

公开(公告)日：2008-06-19

申请号：US11640803

申请日：2006-12-18

申请人： Ertugrul Berkcan ,  Emad Andarawis Andarawis ,  Robert John Wojnarowski ,  Charles Scott Sealing ,  Charles Erklin Seeley ,  Eladio Clemente Delgado ,  David Cecil Hays ,  Christopher James Kapusta ,  Nanette Judith Gruber

发明人： Ertugrul Berkcan ,  Emad Andarawis Andarawis ,  Robert John Wojnarowski ,  Charles Scott Sealing ,  Charles Erklin Seeley ,  Eladio Clemente Delgado ,  David Cecil Hays ,  Christopher James Kapusta ,  Nanette Judith Gruber

IPC分类号： H01L41/083 ,  H01L41/047 ,  H01L41/16

CPC分类号： H01L27/20 ,  G01M5/00 ,  G01N29/245 ,  G01N29/2475 ,  G01N2291/0231 ,  H01L41/047 ,  H01L41/1132

摘要： A piezoelectric planar composite apparatus to provide health monitoring of a structure and associated methods are provided. The piezoelectric planar composite apparatus includes a piezoelectric electric material layer, multiple electrodes positioned in electrical contact with the piezoelectric material layer, and multiple sets of electrode interconnect conductors each positioned in electrical contact with a different subset of the of the electrodes and positioned to form multiple complementary electrode patterns. Each of the complementary electrode patterns is positioned to form an electric field having an electric field axis oriented along a different physical axis from that of an electric field formed by at least one other of the complementary electrode patterns. The interconnect conductors can be distributed over several electrode interconnect conductor carrying layers to enhance formation of the different complementary electrode patterns.

摘要翻译： 提供了一种用于提供结构和相关方法的健康监测的压电平面复合装置。 压电平面复合装置包括压电电材料层，与压电材料层电接触的多个电极，以及多组电极互连导体，每组电极互连导体定位成与电极的不同子集电接触并且定位成形成多个 互补电极图案。 每个互补电极图案被定位成形成电场轴，该电场轴沿着与至少另一个互补电极图案形成的电场不同的物理轴定向。 互连导体可以分布在多个电极互连导体承载层上以增强不同互补电极图案的形成。