公开(公告)号：US20110071693A1

公开(公告)日：2011-03-24

申请号：US12830023

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung ,  Xing Wang ,  But-Chung Chiu ,  Ying Xiao

Inventor： David Sun ,  Kwok Cheung ,  Xing Wang ,  But-Chung Chiu ,  Ying Xiao

IPC: G06F1/26

CPC classification number: G06Q10/06314 ,  G05B15/02 ,  G06F17/30557 ,  G06Q50/06 ,  H02J3/00 ,  Y04S10/54

Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.

Abstract translation: 一种系统工具，可为电网控制中心的调度员提供管理变更的能力。 包括用户界面和多个调度引擎。 每个调度器引擎被配置为在不同的时间帧前瞻，以预测系统条件并改变不同时间帧内的生成模式。 全面的操作计划保存由多个调度器引擎生成的调度。 关系数据库与综合运营计划相结合。 最初从每个调度引擎的关系数据库接收输入数据，此后关系数据库相对于预测系统条件从调度引擎接收数据。

公开(公告)号：US20110071690A1

公开(公告)日：2011-03-24

申请号：US12830042

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung

Inventor： David Sun ,  Kwok Cheung

IPC: G06F1/26

CPC classification number: G06Q50/06 ,  G06Q10/06 ,  H02J3/00 ,  Y02E40/76 ,  Y04S10/545

Abstract: Methods are provided that enable dispatchers in power grid control centers to manage changes. A comprehensive operating plan is provided with multiple, security constrained economic dispatch engines 1, 2 and 3. The scheduler engines are security constrained unit commitments and economic dispatch sequences with different look-ahead periods. The comprehensive operation plan is configured to integrate scheduler engines into a unified scheduling system. The comprehensive operating plan includes a repository of all operating plans in a multi-stage decision process.

Abstract translation: 提供了使电网控制中心的调度员能够管理变更的方法。 具有多个安全受限的经济调度引擎1,2和3的综合运营计划。调度器引擎是具有不同预览周期的安全约束单元承诺和经济调度序列。 综合运行计划被配置为将调度器引擎集成到统一的调度系统中。 综合运营计划包括在多阶段决策过程中的所有运营计划的存储库。

公开(公告)号：US20090077924A1

公开(公告)日：2009-03-26

申请号：US11974971

申请日：2007-10-16

Applicant: Kenneth Kwok-Cheung Lau ,  Christopher Clement Serbyn ,  Roger Lyle Summers

Inventor： Kenneth Kwok-Cheung Lau ,  Christopher Clement Serbyn ,  Roger Lyle Summers

IPC: B27N3/04

CPC classification number: B27N1/00 ,  B27N3/04

Abstract: Methods for manufacturing an engineered wood product are disclosed. The method may include applying at least one preservative on the plurality of wood pieces; applying at least one resin on the plurality of wood pieces, wherein at least one of applying at least one preservative and applying at least one resin is configured to prevent interference among the at least one preservative and the at least one resin; forming a blanket of wood pieces from the plurality of wood pieces; and curing the at least one resin.

Abstract translation: 公开了制造工程木制品的方法。 该方法可以包括在多个木片上施加至少一种防腐剂; 在所述多个木片上施加至少一种树脂，其中施加至少一种防腐剂和施加至少一种树脂的至少一种被构造成防止所述至少一种防腐剂和所述至少一种树脂之间的干扰; 从所述多个木片形成木片毯; 并固化所述至少一种树脂。

公开(公告)号：US06995460B1

公开(公告)日：2006-02-07

申请号：US11123489

申请日：2005-05-06

Applicant: Neil McLellan ,  Chun Ho Fan ,  Kwok Cheung Tsang ,  Kin Pui Kwan ,  Wing Him Lau

Inventor： Neil McLellan ,  Chun Ho Fan ,  Kwok Cheung Tsang ,  Kin Pui Kwan ,  Wing Him Lau

IPC: H01L23/495

CPC classification number: H01L21/568 ,  H01L21/4832 ,  H01L21/6835 ,  H01L23/3107 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/18165 ,  H01L2924/19041 ,  H05K1/185 ,  H05K1/187 ,  H05K3/205 ,  H01L2924/00015 ,  H01L2224/05599 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A leadless plastic chip carrier is constructed by half etching one or both sides of the package design onto a leadframe strip so as to create unique design features such as power and/or ground ring surrounding the die attach pad, interlocking rivet head construction for the contact pads, and an interlocking pattern for the die attach pad. After wire bonding and molding, a further etching is performed to isolate and expose contact pads. Singulation of individual chip packages from the leadframe strip is then performed by saw singulation or die punching.

Abstract translation: 无引线塑料芯片载体是通过将封装设计的一面或两面半蚀刻到引线框条上构建的，以便产生独特的设计特征，例如围绕芯片附接焊盘的电源和/或接地环，用于触点的互锁铆钉头结构 垫，以及用于管芯附接垫的互锁图案。 在引线接合和模制之后，进行另外的蚀刻来隔离和暴露接触焊盘。 然后通过锯切单模或冲模进行从引线框条单独的单个芯片封装。

公开(公告)号：US09093840B2

公开(公告)日：2015-07-28

申请号：US12830038

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung ,  Kenneth Chung ,  Tory McKeag

Inventor： David Sun ,  Kwok Cheung ,  Kenneth Chung ,  Tory McKeag

IPC: G05D3/12 ,  G06F7/00 ,  H02J3/00

CPC classification number: H02J3/14 ,  G05B15/02 ,  H02J3/00

Abstract: A system tool merges different load forecasts for power grid centers. A plurality of load forecast engines are coupled to a load forecast interface and a relational data base that saves load forecast engine data as an input through the load forecast interface. A comprehensive operating plan is coupled to the load forecast engines and the relational database. The comprehensive operating plan is configured to integrate individual load forecasts into a composite load forecast to present a comprehensive, synchronized and harmonized load forecast. A program interface provides access to the composite load forecasting schedule.

Abstract translation: 系统工具合并了电网中心的不同负载预测。 多个负载预测引擎耦合到负载预测接口和关系数据库，其通过负载预测接口将负载预测引擎数据作为输入节省。 一个全面的运营计划与负载预测引擎和关系数据库相结合。 综合运营计划被配置为将单个负载预测整合到复合负载预测中，以呈现全面，同步和协调的负载预测。 程序界面提供对复合负载预测计划的访问。

公开(公告)号：US20130242625A1

公开(公告)日：2013-09-19

申请号：US13419329

申请日：2012-03-13

Applicant: Liang Yan ,  Clarita C. Poon ,  Hien Huu Bui ,  Chuanyang Wang ,  Andrew Kwok-Cheung Lee ,  John William Kesterson

Inventor： Liang Yan ,  Clarita C. Poon ,  Hien Huu Bui ,  Chuanyang Wang ,  Andrew Kwok-Cheung Lee ,  John William Kesterson

IPC: H02M1/36

CPC classification number: H05B33/0815 ,  H02M1/36 ,  H05B33/0848 ,  H05B41/2928 ,  H05B41/3925 ,  Y02B20/347

Abstract: A power converter that controls a collector current of a bipolar junction transistor (BJT) by controlling the base current to the BJT after having determined the gain of the BJT. A gain detection block determines a gain of the BJT during a first mode. A current calculation block generates a current setting for the base current based on the gain of the BJT determined by the gain detection block during a second mode distinct from the first mode. In some embodiments, the power converter may be included in a LED lamp system.

Abstract translation: 功率转换器，通过在确定BJT的增益之后控制到BJT的基极电流来控制双极结型晶体管（BJT）的集电极电流。 增益检测块在第一模式期间确定BJT的增益。 当前计算块基于在与第一模式不同的第二模式期间由增益检测块确定的BJT的增益来产生用于基准电流的当前设置。 在一些实施例中，功率转换器可以包括在LED灯系统中。

公开(公告)号：US20110055287A1

公开(公告)日：2011-03-03

申请号：US12830011

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung ,  But-Chung Chiu ,  Xing Wang ,  Ying Xiao ,  Kee Mok ,  Mike Yao

Inventor： David Sun ,  Kwok Cheung ,  But-Chung Chiu ,  Xing Wang ,  Ying Xiao ,  Kee Mok ,  Mike Yao

IPC: G06F17/30

CPC classification number: G06F17/30557 ,  G06Q10/04 ,  G06Q10/06 ,  Y04S10/54 ,  Y04S10/60

Abstract: A decision-support tool is provided to evaluate operational and financial performance for dispatchers in power grid control centers associated with utility systems. A scheduler engine is coupled to a comprehensive operating plan that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. A relational database is coupled to a data archiver that captures actual system and resource conditions and then supplies the system and resource conditions to the relational database. The scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance. A user interface is configured to display at least one of, transmission evaluation application displays, reference and scenario cases and associations between them, results presented with a graphical or tabular displays, comparison results between scenario cases and a reference case, a family of curves where each curve is a performance metric, comparison of scenario input data, study results and statistical analysis and historical data.

Abstract translation: 提供了一个决策支持工具，用于评估与公用事业系统相关的电网控制中心的调度员的运营和财务绩效。 调度器引擎被耦合到综合运行计划之后，在针对性能指标，根本原因影响和流程重新设计的事实分析之后应用。 关系数据库被耦合到数据归档器，其捕获实际的系统和资源条件，然后将系统和资源条件提供给关系数据库。 调度器引擎从关系数据库接收实际的系统和资源条件，并处理它以计算系统性能。 用户界面被配置为显示以下中的至少一个：传输评估应用显示，参考和场景情况以及它们之间的关联，以图形或表格显示呈现的结果，情景案例与参考案例之间的比较结果，曲线族 每个曲线是绩效指标，场景输入数据的比较，研究结果和统计分析和历史数据。

公开(公告)号：US20110029142A1

公开(公告)日：2011-02-03

申请号：US12830049

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung

Inventor： David Sun ,  Kwok Cheung

IPC: G06F1/26

CPC classification number: H02J3/00 ,  G06Q50/06 ,  H02J3/008 ,  H02J2003/003 ,  H02J2003/007 ,  Y02E40/76 ,  Y02E60/76 ,  Y04S10/545 ,  Y04S40/22 ,  Y04S50/10

Abstract: A system tool provides dispatchers in power grid control centers with a capability to manage changes. A user interface and a plurality of scheduler engines are provided. A comprehensive operating plan has multiple dispatch engines that are security constrained unit commitments and economic dispatch sequences with different look-ahead periods. The comprehensive operating plan is configured to integrate the dispatch engines into a unified scheduling system. The comprehensive operating plan has a data structure for capturing scheduling data, transaction scheduling, load forecast and time series data. The comprehensive operating plan is configured to coordinate scheduling data to and from power grid system applications and present a comprehensive, synchronized and harmonized view of scheduling data to at least one of, applications, power grid system operators and other stakeholders for power grid system operations.

Abstract translation: 系统工具为电网控制中心的调度员提供管理变更的能力。 提供了用户界面和多个调度器引擎。 综合运营计划有多个调度引擎，即安全约束单位承诺和经济调度序列，具有不同的预先期。 综合运行计划被配置为将调度引擎集成到统一的调度系统中。 综合运行计划具有捕获调度数据，事务调度，负载预测和时间序列数据的数据结构。 综合运营计划被配置为协调从电网系统应用进行调度数据，并向电力系统运营中的应用，电力系统运营商和其他利益相关方提供了调度数据的全面，同步和统一的视图。

公开(公告)号：US20110022434A1

公开(公告)日：2011-01-27

申请号：US12830004

申请日：2010-07-02

Applicant: David Sun ,  Kwok Cheung ,  But-Chung Chiu ,  Xing Wang ,  Ying Xiao ,  Kee Mok ,  Mike Yao

Inventor： David Sun ,  Kwok Cheung ,  But-Chung Chiu ,  Xing Wang ,  Ying Xiao ,  Kee Mok ,  Mike Yao

IPC: G06Q10/00

CPC classification number: G06Q10/04 ,  G06Q10/06375 ,  G06Q50/06 ,  Y04S10/54 ,  Y04S10/60

Abstract: A method is provided for evaluating operational and financial performance for dispatchers in power grid control centers associated with utility systems. A comprehensive operating plan is provided that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. after the fact analysis of past events and practices is performed. Actual system and resource conditions are captured. the system and resource conditions are supplied to a relational database. A scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance. At least one of the following is displayed, transmission evaluation application displays, reference and scenario cases and associations between them, results presented with a graphical or tabular displays, comparison results between scenario cases and a reference case, a family of curves where each curve is a performance metric, comparison of scenario input data, study results and statistical analysis and historical data.

Abstract translation: 提供了一种用于评估与公用事业系统相关的电网控制中心的调度员的运行和财务绩效的方法。 提供了一个全面的运营计划，适用于性能指标，根本原因影响和流程重组后的事实分析。 在对过去的事件和做法进行事实分析之后。 捕获实际的系统和资源条件。 将系统和资源条件提供给关系数据库。 调度器引擎从关系数据库接收实际系统和资源条件，并处理它以计算系统性能。 显示以下中的至少一个，传输评估应用程序显示，参考和场景情况以及它们之间的关联，以图形或表格显示呈现的结果，场景情况与参考情况之间的比较结果，每个曲线的曲线族 绩效指标，场景输入数据比较，研究结果以及统计分析和历史数据。

公开(公告)号：US20080173413A1

公开(公告)日：2008-07-24

申请号：US12019298

申请日：2008-01-24

Applicant: Randy Kwok Cheung LAM ,  Pansy Lee Ingvaldson

Inventor： Randy Kwok Cheung LAM ,  Pansy Lee Ingvaldson

IPC: A47H13/16

CPC classification number: A47H1/02 ,  A47H13/00 ,  A47H13/04 ,  A47H2001/006 ,  A47H2201/02

Abstract: There is disclosed a drape hangable, selectively, in differing configurations, the drape comprising: a plurality of fasteners secured at horizontally spaced intervals in an upper marginal region of the drape for releasably securing tabs for hanging the drape from a curtain rod; a plurality of curtain rod pockets secured at horizontally spaced intervals in the marginal region for receiving a curtain rod longitudinally inserted through a selected number of the curtain rod pockets; a plurality of tie loops secured at horizontally spaced intervals in the marginal region, each for receiving an associated tie for hanging the drape from a curtain rod. Kits for selectively hanging a drape in different configurations are also disclosed.

Abstract translation: 公开了一种可悬挂的，可选择地具有不同构造的悬垂布，其包括：多个紧固件，其以水平间隔的间隔固定在所述盖布的上边缘区域中，用于可释放地固定用于将帘布从所述帘杆悬垂的突片; 多个窗帘杆袋在边缘区域中以水平间隔的间隔固定，用于接收纵向插入通过选定数量的窗帘杆袋的窗帘杆; 多个连接环在边缘区域中以水平间隔的间隔固定，每个连接环用于接收用于将帘布帘悬挂在窗帘杆上的相关联的连接件。 还公开了用于选择性地悬挂不同构型的悬垂布的套件。