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1. 发明授权

US06181113B2 Harmonic resonance control and protection system for switched power factor control capacitor devices 有权
标题翻译：用于开关式功率因数控制电容器的谐波共振控制和保护系统
公开(公告)号：US06181113B2
公开(公告)日：2001-01-30
申请号：US09363426
申请日：1999-07-29
申请人： Yi Hu , Le Tang , Harry G. Mathews , Richard E. Tyner
发明人： Yi Hu , Le Tang , Harry G. Mathews , Richard E. Tyner
IPC分类号： G05F300
CPC分类号： H02M1/12 , G05F1/70
摘要： A method and system for preventing sustained resonance conditions in a power system involves measuring voltage and current samples on a conductor to which a plurality of controlled capacitors are operatively coupled. The measured voltage and/or current is utilized to identify a resonance condition. The method or system determines whether the resonance condition is due to switching of a controlled capacitor and, if so a corrective switching operation is performed after a first time delay. If the resonance condition is determined not to be due to the switching of a capacitor, then a second switching operation, in which a second controlled capacitor is switched after a second time delay, is performed. The second time delay is preferably greater than the first time delay.
摘要翻译：用于防止电力系统中的持续共振条件的方法和系统包括测量导体上的电压和电流样本，多个受控电容器可操作地耦合到该导体上。测量的电压和/或电流用于识别共振条件。该方法或系统确定谐振条件是由于受控电容器的切换引起的，如果是，则在第一时间延迟之后执行校正切换操作。如果确定谐振条件不是由于电容器的切换引起的，则执行在第二时间延迟之后切换第二受控电容器的第二开关操作。第二时间延迟优选地大于第一时间延迟。

2. 外观设计

USD652389S1 Electrical linear drive decelerator 有权
标题翻译：电动直线驱动减速器
公开(公告)号：USD652389S1
公开(公告)日：2012-01-17
申请号：US29367933
申请日：2010-08-16
申请人： Phillip R. Thompson , William H. Weishuhn, II , Richard E. Tyner
设计人： Phillip R. Thompson , William H. Weishuhn, II , Richard E. Tyner

3. 发明授权

US5953192A Solid state control device for an anti-pump circuit 失效
标题翻译：用于防泵电路的固态控制装置
公开(公告)号：US5953192A
公开(公告)日：1999-09-14
申请号：US808318
申请日：1997-02-28
申请人： Richard E. Tyner
发明人： Richard E. Tyner
IPC分类号： H02H7/22 , H02H1/00
CPC分类号： H02H7/224
摘要： A solid state control system for controlling activation signals to circuit breaker electro-mechanical close coils is disclosed. The system employs a novel arrangement of a silicon controlled rectifier (SCR) and other electronic components, such as a FET, to provide "anti-pump." The system locks out continuous close signals until after the close signal has been removed and then reapplied.
摘要翻译：公开了一种用于控制激励信号到断路器机电闭合线圈的固态控制系统。该系统采用可控硅整流器（SCR）和其他电子元件（例如FET）的新颖布置，以提供“抗泵”。系统锁定连续的关闭信号，直到关闭信号被移除后再重新应用。

4. 发明授权

US06689968B2 Circuit breaker with capacitor discharge system 失效
标题翻译：带电容放电系统的断路器
公开(公告)号：US06689968B2
公开(公告)日：2004-02-10
申请号：US10051885
申请日：2002-01-17
申请人： Marty L. Trivette , Richard E. Tyner , Murray K. Jones
发明人： Marty L. Trivette , Richard E. Tyner , Murray K. Jones
IPC分类号： H01H920
CPC分类号： H01H33/666 , H01H33/48 , H01H33/6662 , H01H2009/0083 , H02B11/133
摘要： A presently-preferred capacitor discharge system for a circuit breaker adapted for use in a switchgear enclosure comprises a capacitor discharge circuit adapted to be electrically coupled to the capacitor, and a contact switch electrically coupled to the capacitor discharge circuit and adapted to be mechanically coupled to a support truck of the circuit breaker. The contact switch is movable between a first and a second position. The system also comprises a resistor electrically coupled to the capacitor discharge circuit, and a lever arm adapted to be rigidly coupled to a racking mechanism of the circuit breaker and adapted to urge the contact switch into the closed position when a locking arm of the racking mechanism disengages from the switchgear enclosure. The capacitor discharge system is adapted to electrically couple the capacitor and the resistor when the contact switch is in the second position thereby discharging the capacitor.
摘要翻译：用于适用于开关设备外壳的断路器的目前优选的电容器放电系统包括适于电耦合到电容器的电容器放电电路，以及电耦合到电容器放电电路并且适于机械耦合到断路器的支架卡车。接触开关可在第一和第二位置之间移动。该系统还包括电耦合到电容器放电电路的电阻器，以及杆臂，其适于刚性地联接到断路器的倾卸机构，并且适于在接合开关的锁定臂处推动接触开关进入关闭位置与开关柜外壳脱开。当接触开关处于第二位置时，电容器放电系统适于将电容器和电阻器电耦合，从而使电容器放电。

5. 发明授权

US06377051B1 Relay test set using computer controlled voltage supply to stimulate both voltage and current transformers 失效
标题翻译：继电器测试装置采用计算机控制电压来刺激电压和电流互感器
公开(公告)号：US06377051B1
公开(公告)日：2002-04-23
申请号：US09454907
申请日：1999-12-03
申请人： Richard E. Tyner , Gregory J. Grote
发明人： Richard E. Tyner , Gregory J. Grote
IPC分类号： G01R31327
CPC分类号： G01R31/3278
摘要： A relay test set of reduced size and weight includes a small, highly efficient voltage and current source. The test set incorporates a Class D switching amplifier design that greatly reduces the size of the power source needed to inject the correct voltage and current into the secondary inputs of a protective relay. To further reduce the size, weight and cost of the relay test set, a single voltage amplifier is used to drive both voltage and current secondary inputs of a protective relay. In so doing, this test set then becomes both a voltage transformer and current transformer simulator utilizing a single voltage power source at reduced size, weight and cost. To make the power source variable while maintaining accuracy, a microcomputer module is used to monitor both current and voltage being injected into the protective relay. This microcomputer may also automatically run the required relay tests and route the voltage or current to the appropriate inputs of the protective relay by direct control of a relay matrix.
摘要翻译：减小尺寸和重量的继电器测试装置包括一个小型，高效的电压和电流源。该测试仪集合了D类开关放大器设计，大大减小了将正确的电压和电流注入到保护继电器的次级输入端所需的电源的大小。为了进一步减小继电器测试装置的尺寸，重量和成本，使用单个电压放大器来驱动保护继电器的电压和电流二次输入。在这样做的时候，这个测试装置成为一个电压互感器和电流互感器模拟器，它以减小的尺寸，重量和成本利用单电压电源。为了在保持精度的同时使电源变化，使用微型计算机模块来监视注入到保护继电器中的电流和电压。该微型计算机还可以自动运行所需的继电器测试，并通过直接控制继电器矩阵将电压或电流路由到保护继电器的适当输入。

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