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    • 2. 发明授权
    • Man-machine interface
    • 人机界面
    • US5844550A
    • 1998-12-01
    • US950402
    • 1992-09-23
    • John J. TrainorCarl J. LaplaceMichael A. BellinMark R. Hoffmann
    • John J. TrainorCarl J. LaplaceMichael A. BellinMark R. Hoffmann
    • G05B23/02G06F3/147G09G3/12H02M3/00G09G5/00
    • H02M3/00G06F3/147G09G3/12
    • A controller for a voltage regulator has an input keypad for designating selected operating parameters of the voltage regulator. The keypad is formed with a dedicated function portion and a menu navigation portion, and the parameters are divided into first and second categories. The controller has a display for displaying the parameters, and a computer is connected to the input and to the display for controlling the display in response to activation of the keypad. Any parameter in the first category can be displayed on the display by activation of the dedicated function portion of the keypad. Any parameter in the second category can be displayed by activation of the menu navigation portion. The menu navigation portion can optionally also be used to control display of parameters in the first category.
    • 用于电压调节器的控制器具有用于指定电压调节器的选定操作参数的输入键盘。 键盘形成有专用功能部分和菜单导航部分,并且将参数分为第一类和第二类。 控制器具有用于显示参数的显示器,并且计算机连接到输入端和显示器,用于响应于键盘的激活来控制显示器。 通过激活键盘的专用功能部分,可以在显示屏上显示第一类别中的任何参数。 可以通过激活菜单导航部分来显示第二类别中的任何参数。 菜单导航部分还可以用于控制第一类别中的参数的显示。
    • 5. 发明授权
    • Tap changer monitor apparatus and method
    • 分接开关监视装置及方法
    • US5428551A
    • 1995-06-27
    • US952459
    • 1992-09-23
    • John J. TrainorCarl J. LaplaceMichael A. BellinJames H. Harlow
    • John J. TrainorCarl J. LaplaceMichael A. BellinJames H. Harlow
    • G05F1/14
    • G05F1/14
    • A monitor is provided for use with an AC voltage regulator having a number of taps including a neutral tap and a tap changer capable of activating any of the taps. The voltage regulator receives an input voltage and produces an output voltage and is constructed so that the output voltage bears a relationship to the input voltage that depends on the activated tap. The tap changer is constructed to activate different taps as necessary to maintain the output voltage close to a target level despite fluctuations of the input voltage or load. The monitor apparatus includes a switch responsive to activation of the neutral tap for providing initial activated-tap information and a dead-reckoning computation device responsive to changes of the activated tap for updating the activated-tap information in accordance with changes of the activated tap made after the activation of the reference tap.
    • 提供了一种监视器,用于具有多个抽头的交流电压调节器,该抽头包括中性抽头和能够激活任何抽头的分接开关。 电压调节器接收输入电压并产生输出电压并被构造成使得输出电压与取决于激活的抽头的输入电压成为关系。 抽头变换器被构造为根据需要激活不同的抽头,以保持输出电压接近目标电平,尽管输入电压或负载的波动。 监视器装置包括响应于中性抽头的激活以提供初始激活的抽头信息的开关和响应于激活的抽头的变化的推算计算装置,以根据激活的抽头的变化来更新激活的抽头信息 激活参考水龙头后。
    • 6. 发明授权
    • Man-machine interface
    • 人机界面
    • US06181331B2
    • 2001-01-30
    • US09025001
    • 1998-02-17
    • John J. TrainorCarl J. LaplaceMichael A. BellinMark R. Hoffmann
    • John J. TrainorCarl J. LaplaceMichael A. BellinMark R. Hoffmann
    • G09G500
    • H02M3/00G06F3/147G09G3/12
    • A controller for a voltage regulator has an input keypad for designating selected operating parameters of the voltage regulator. The keypad is formed with a dedicated function portion and a menu navigation portion, and the parameters are divided into first and second categories. The controller has a display for displaying the parameters, and a computer is connected to the input and to the display for controlling the display in response to activation of the keypad. Any parameter in the first category can be displayed on the display by activation of the dedicated function portion of the keypad. Any parameter in the second category can be displayed by activation of the menu navigation portion. The menu navigation portion can optionally also be used to control display of parameters in the first category.
    • 用于电压调节器的控制器具有用于指定电压调节器的选定操作参数的输入键盘。 键盘形成有专用功能部分和菜单导航部分,并且将参数分为第一类和第二类。 控制器具有用于显示参数的显示器,并且计算机连接到输入端和显示器,用于响应于键盘的激活来控制显示器。 通过激活键盘的专用功能部分,可以在显示屏上显示第一类别中的任何参数。 可以通过激活菜单导航部分来显示第二类别中的任何参数。 菜单导航部分还可以用于控制第一类别中的参数的显示。
    • 7. 发明授权
    • Data logging in a voltage regulator controller
    • 数据记录在电压调节器控制器中
    • US5500806A
    • 1996-03-19
    • US154315
    • 1993-11-18
    • Michael A. BellinCarl LaplaceJohn J. TrainorMark Hoffmann
    • Michael A. BellinCarl LaplaceJohn J. TrainorMark Hoffmann
    • G05F1/14G06G7/63
    • G05F1/14
    • A voltage regulator controller including three types of data logs which are operator selectable and configurable. An operator can enable data logging to occur at specific times and intervals. The voltage regulator controller includes a real time clock/calendar and interval timer to support this function. In a preferred embodiment, the controller includes an event log, a snapshot interval log and a minimum/maximum metered parameter log. Advantageously, the event log can be programmed to monitor configuration changes made from the voltage regulator controller's front panel or from a remote device. The voltage regulator controller also includes a memory card interface which enables the log contents to be uploaded to a removable PCMCIA standard memory card.
    • 一种电压调节器控制器,包括操作员可选择和可配置的三种类型的数据记录。 操作员可以在特定时间和间隔内启用数据记录。 电压调节器控制器包括实时时钟/日历和间隔定时器,以支持此功能。 在优选实施例中,控制器包括事件日志,快照间隔日志和最小/最大计量参数日志。 有利的是,事件日志可被编程为监视由调压器控制器的前面板或远程设备进行的配置更改。 电压调节器控制器还包括一个存储卡接口,可将日志内容上传到可移动PCMCIA标准存储卡。