公开(公告)号：US20120280645A1

公开(公告)日：2012-11-08

申请号：US13551973

申请日：2012-07-18

Applicant: Eric Jon Olsson ,  Bin Lu ,  Ting Yan ,  Steven John Fredette ,  Charles John Luebke

Inventor： Eric Jon Olsson ,  Bin Lu ,  Ting Yan ,  Steven John Fredette ,  Charles John Luebke

IPC: H02P27/04

CPC classification number: H02P23/02 ,  H02P23/0077 ,  H02P23/14 ,  H02P27/047

Abstract: A system and method for controlling an AC motor drive includes a control system programmed with an algorithm configured to optimize operation of the motor drive. Specifically, the control system is programmed to input an initial voltage-frequency command to the drive. The initial voltage-frequency command includes a voltage reference and a frequency reference corresponding to an operating point of an initial voltage/frequency (V/Hz) curve. The control system monitors a real-time output of the drive, modifies the voltage reference based on the real-time output of the drive, and transmits a modified voltage-frequency command to the drive. The modified voltage-frequency command corresponds to an operating point of a modified V/Hz curve defined by the modified voltage reference and the initial V/Hz curve.

Abstract translation: 用于控制AC电动机驱动器的系统和方法包括用配置成优化电动机驱动器的操作的算法来编程的控制系统。 具体地，控制系统被编程为向驱动器输入初始电压 - 频率命令。 初始电压 - 频率指令包括对应于初始电压/频率（V / Hz）曲线的工作点的电压基准和频率基准。 控制系统监控驱动器的实时输出，根据驱动器的实时输出修改参考电压，并向驱动器发送修改的电压 - 频率指令。 修改的电压 - 频率指令对应于由修改的电压基准和初始V / Hz曲线定义的修改的V / Hz曲线的工作点。

公开(公告)号：US20100179692A1

公开(公告)日：2010-07-15

申请号：US12351582

申请日：2009-01-09

Applicant: Bin Lu ,  Ting Yan

Inventor： Bin Lu ,  Ting Yan

IPC: H02P31/00 ,  G05B19/02 ,  G06N3/02

CPC classification number: H02P23/0077

Abstract: A system and method for determining unknown values of certain motor parameters includes a motor input device connectable to an electric motor having associated therewith values for known motor parameters and an unknown value of at least one motor parameter. The motor input device includes a processing unit that receives a first input from the electric motor comprising values for the known motor parameters for the electric motor and receive a second input comprising motor data on a plurality of reference motors, including values for motor parameters corresponding to the known motor parameters of the electric motor and values for motor parameters corresponding to the at least one unknown motor parameter value of the electric motor. The processor determines the unknown value of the at least one motor parameter from the first input and the second input and determines a motor management strategy for the electric motor based thereon.

Abstract translation: 用于确定某些电动机参数的未知值的系统和方法包括可连接到具有与已知电动机参数的值相关联的电动机的电动机输入装置和至少一个电动机参数的未知值。 电动机输入装置包括处理单元，其接收来自电动机的第一输入，包括用于电动机的已知电动机参数的值，并且接收包括多个参考电动机上的电动机数据的第二输入，包括对应于 电动机的已知电动机参数和对应于电动机的至少一个未知电动机参数值的电动机参数值。 处理器从第一输入端和第二输入端确定至少一个电动机参数的未知值，并且基于此确定用于电动机的电动机管理策略。

公开(公告)号：US08401822B2

公开(公告)日：2013-03-19

申请号：US12763761

申请日：2010-04-20

Applicant: Steven A. Dimino ,  Ting Yan ,  Mark A. Verheyen ,  Thomas M. Ruchti

Inventor： Steven A. Dimino ,  Ting Yan ,  Mark A. Verheyen ,  Thomas M. Ruchti

IPC: G07C3/00 ,  H02H3/04 ,  G01R31/34

CPC classification number: G01R31/343

Abstract: A wellness circuit is for a rotating electrical apparatus having a rated current and being operatively associated with an electrical switching, control, protection or monitoring apparatus structured to provide a number of currents and a number of voltages of the rotating electrical apparatus. The wellness circuit includes a current sensor scaled to the rated current and structured to provide a notch current signal representative of one of the number of currents; an interface to the electrical switching, control, protection or monitoring apparatus, the interface providing the number of currents and the number of voltages; and a processor employing the number of currents and the number of voltages from the interface and the notch current signal to determine wellness of the rotating electrical apparatus. The wellness circuit is structured to be separate from or added to the electrical switching, control, protection or monitoring apparatus.

Abstract translation: 健康电路是用于具有额定电流并且与电开关，控制，保护或监测设备可操作地相关联的旋转电气设备，其被构造成提供旋转电气设备的多个电流和多个电压。 健康电路包括被定标至额定电流的电流传感器，并被构造成提供代表多个电流之一的陷波电流信号; 电气开关，控制，保护或监控设备的接口，接口提供电流数量和电压数量; 以及使用电流数量和来自接口和陷波电流信号的电压数量来确定旋转电气设备的健康的处理器。 健康电路被构造成与电气开关，控制，保护或监视装置分离或添加。

公开(公告)号：US20080151761A1

公开(公告)日：2008-06-26

申请号：US11613300

申请日：2006-12-20

Applicant: PETER J. THEISEN ,  Carlos H. Rentel ,  Charles J. Luebke ,  Ting Yan ,  Sujit R. Das ,  Brian S.R. Armstrong ,  Luis R. Pereira

Inventor： PETER J. THEISEN ,  Carlos H. Rentel ,  Charles J. Luebke ,  Ting Yan ,  Sujit R. Das ,  Brian S.R. Armstrong ,  Luis R. Pereira

IPC: G01R31/08

CPC classification number: H04W24/08 ,  H04W84/18

Abstract: An embedded system includes a first wireless node and a number of second wireless nodes, each of which includes a wireless transceiver, a memory storing a schedule defining transmission and reception of test packets, and a processor transmitting and receiving the test packets responsive to the schedule. The memories store a corresponding predetermined application employing some of the wireless communications, and a corresponding predetermined measurement function measuring wireless communication performance. A corresponding one of the schedules is executed by the corresponding predetermined measurement function. The second wireless nodes wait to receive a number of the test packets before being synchronized with their schedule and receiving and transmitting the test packets according to their schedule. The processors store data from the test packets to assess wireless communication performance between corresponding nodes.

Abstract translation: 嵌入式系统包括第一无线节点和多个第二无线节点，每个第二无线节点包括无线收发器，存储定义测试分组的传输和接收的调度的存储器，以及处理器响应于时间表发送和接收测试分组 。 存储器存储使用一些无线通信的相应的预定应用，以及测量无线通信性能的相应的预定测量功能。 通过相应的预定测量功能执行对应的一个日程表。 第二无线节点在与其进度同步之前等待接收多个测试分组，并根据其进度接收和发送测试分组。 处理器存储来自测试分组的数据，以评估相应节点之间的无线通信性能。

公开(公告)号：USD706035S1

公开(公告)日：2014-06-03

申请号：US29409369

申请日：2011-12-22

Applicant: Wen Jin Xi ,  Hao Qing ,  Ting Yan

Designer： Wen Jin Xi ,  Hao Qing ,  Ting Yan

公开(公告)号：USD664359S1

公开(公告)日：2012-07-31

申请号：US29407566

申请日：2011-11-30

Applicant: Wen Jin Xi ,  Hao Qing ,  Ting Yan

Designer： Wen Jin Xi ,  Hao Qing ,  Ting Yan

公开(公告)号：US07830834B2

公开(公告)日：2010-11-09

申请号：US11689544

申请日：2007-03-22

Applicant: Sujit R. Das ,  Ting Yan ,  Luis R. Pereira

Inventor： Sujit R. Das ,  Ting Yan ,  Luis R. Pereira

IPC: H04J3/00 ,  H04L12/28 ,  H04L12/413

CPC classification number: H04W48/08 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/12 ,  H04W74/08 ,  H04W84/18

Abstract: A wireless communication network includes a network coordinator (NC) having plural channels and plural wireless transceivers, and plural nodes. Each node has status information, a number of channels and a number of wireless transceivers. Each node and the NC communicate in a Carrier Sense Multiple Access mode. Each node communicates the status information thereof to or toward the NC in a Time Division Multiple Access mode having plural time slots. The NC assigns the time slots and the channels to the nodes to provide a plurality of collision-free schedules therefor. The NC sends, for each node, a corresponding one of the collision-free schedules to or toward a corresponding one of the nodes. Each collision-free schedule includes a corresponding number of the time slots and a corresponding number of the channels that the corresponding one of the nodes employs to communicate the status information thereof to or toward the NC.

Abstract translation: 无线通信网络包括具有多个信道的网络协调器（NC）和多个无线收发机，以及多个节点。 每个节点具有状态信息，多个信道和多个无线收发器。 每个节点和NC以载波侦听多路访问模式进行通信。 每个节点在具有多个时隙的时分多址模式中向NC或向NC通信其状态信息。 NC将时隙和通道分配给节点，以提供多个无冲突的时间表。 对于每个节点，NC向对应的一个节点发送相应的一个无冲突的调度。 每个无冲突的时间表包括相应数量的时隙和对应的一个节点用于将其状态信息传送给NC或向NC通信的相应数量的信道。

公开(公告)号：US20160200699A1

公开(公告)日：2016-07-14

申请号：US14910835

申请日：2014-08-08

Applicant: Fergal COLEMAN ,  John HOLBREY ,  Kenneth SEDDON ,  Martin ATKINS ,  Yoan DELAVOUX ,  Jeni TOLAND ,  Ting YAN

Inventor： Fergal Coleman ,  John Holbrey ,  Kenneth Seddon ,  Martin Atkins ,  Yoan Delavoux ,  Jeni Toland ,  Ting Yan

IPC: C07D301/02

CPC classification number: C07D301/02

Abstract: This invention relates to an improved one-pot synthetic process for the preparation of glycidol from the reaction of glycerol and dimethyl carbonate. More specifically, the invention relates to a one-pot synthetic process for the preparation of glycidol comprising the reaction of glycerol and dimethyl carbonate in the presence of an ionic liquid catalyst having the formula: [Cat+][X] wherein: [Cat] represents one or more cationic species, and [X] represents one or more anionic species; wherein the reaction is conducted at a temperature of from 100° C. to 160° C. and wherein the molar ratio of glycerol to dimethylcarbonate is from 1:4 to 1:10.

Abstract translation: 本发明涉及从甘油和碳酸二甲酯的反应制备缩水甘油的改进的一锅合成方法。 更具体地说，本发明涉及一种用于制备缩水甘油的一锅合成方法，其包括在具有下式的离子液体催化剂存在下，甘油和碳酸二甲酯的反应：[Cat +] [X]其中：[Cat]代表 一种或多种阳离子物质，[X]表示一种或多种阴离子物质; 其中所述反应在100℃至160℃的温度下进行，并且其中甘油与碳酸二甲酯的摩尔比为1:4至1:10。

公开(公告)号：US20080232334A1

公开(公告)日：2008-09-25

申请号：US11689544

申请日：2007-03-22

Applicant: Sujit R. Das ,  Ting Yan ,  Luis R. Pereira

Inventor： Sujit R. Das ,  Ting Yan ,  Luis R. Pereira

IPC: H04B7/212

CPC classification number: H04W48/08 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/12 ,  H04W74/08 ,  H04W84/18

Abstract: A wireless communication network includes a network coordinator (NC) having plural channels and plural wireless transceivers, and plural nodes. Each node has status information, a number of channels and a number of wireless transceivers. Each node and the NC communicate in a Carrier Sense Multiple Access mode. Each node communicates the status information thereof to or toward the NC in a Time Division Multiple Access mode having plural time slots. The NC assigns the time slots and the channels to the nodes to provide a plurality of collision-free schedules therefor. The NC sends, for each node, a corresponding one of the collision-free schedules to or toward a corresponding one of the nodes. Each collision-free schedule includes a corresponding number of the time slots and a corresponding number of the channels that the corresponding one of the nodes employs to communicate the status information thereof to or toward the NC.

Abstract translation: 无线通信网络包括具有多个信道的网络协调器（NC）和多个无线收发机，以及多个节点。 每个节点具有状态信息，多个信道和多个无线收发器。 每个节点和NC以载波侦听多路访问模式进行通信。 每个节点在具有多个时隙的时分多址模式中向NC或向NC通信其状态信息。 NC将时隙和通道分配给节点，以提供多个无冲突的时间表。 对于每个节点，NC向对应的一个节点发送相应的一个无冲突的调度。 每个无冲突的时间表包括相应数量的时隙和对应的一个节点用于将其状态信息传送给NC或向NC通信的相应数量的信道。