SERIES-WOUND HETEROPOLAR INDUCTOR MOTOR
    2.
    发明申请
    SERIES-WOUND HETEROPOLAR INDUCTOR MOTOR 审中-公开
    系列异型电动机电机

    公开(公告)号:US20160276912A1

    公开(公告)日:2016-09-22

    申请号:US14992210

    申请日:2016-01-11

    发明人: David C. Meeker

    CPC分类号: H02K19/103 H02P6/32

    摘要: An inductor motor includes a rotor with teeth and no windings and a stator including teeth, three phase windings, and at least one field winding. A three phase rectifier has an input connected to the phase windings and an output connected to the field winding.

    摘要翻译: 电感电动机包括具有齿和无绕组的转子和包括齿,三相绕组和至少一个励磁绕组的定子。 三相整流器具有连接到相绕组的输入端和连接到励磁绕组的输出端。

    Remotely controlled robot
    5.
    发明授权

    公开(公告)号:US10331132B2

    公开(公告)日:2019-06-25

    申请号:US15618261

    申请日:2017-06-09

    摘要: A battery powered remotely controlled robot is equipped with a drive subsystem for ground travel, a flight subsystem for flight operations, and an obstacle detection subsystem. The robot is configured so that during a mission the drive subsystem is energized to maneuver the robot on the ground for a majority of the mission. The robot is further configured so that upon detection of an obstacle, the flight subsystem is energized to traverse the obstacle. The fight subsystem is energized only to traverse obstacles thus saving battery power and increasing the mission time.

    Hot stick power analyzer
    6.
    发明授权
    Hot stick power analyzer 有权
    热棒功率分析仪

    公开(公告)号:US09347976B2

    公开(公告)日:2016-05-24

    申请号:US14061128

    申请日:2013-10-23

    摘要: A hot stick power analyzer includes a housing mounted on a pole and a channel for a power line. A ground line extends from the housing and there is a power line conductive contact. A voltage sensor includes voltage sensing circuitry connected to the power line conductive contact and the ground line. There is a high voltage capacitance between the ground line and the voltage sensing circuitry. A current sensor includes windings about and spaced from the power line. A processing subsystem is responsive to the voltage sensing circuitry and to the current sensor and is configured to compute power analysis metrics.

    摘要翻译: 热棒功率分析仪包括安装在杆上的壳体和用于电力线的通道。 接地线从壳体延伸,并且有一个电源线导电接触。 电压传感器包括连接到电力线路导电触点和地线的电压感测电路。 地线和电压检测电路之间存在高电压电容。 电流传感器包括围绕和与电力线隔开的绕组。 处理子系统响应于电压感测电路和电流传感器,并被配置成计算功率分析度量。

    METHOD OF TRAVERSING DIFFICULT TERRAIN
    8.
    发明申请

    公开(公告)号:US20200346699A1

    公开(公告)日:2020-11-05

    申请号:US16863306

    申请日:2020-04-30

    IPC分类号: B62D55/075 B62D55/065

    摘要: A method of operating a mobile remotely controlled ground robot in difficult terrain. Rear driven tracked arms of the robot are pivoted rearward and upward to trail main driven tracks of the robot at a fixed angle relative to and above the ground. The main tracks of the robot are driven forward to traverse the ground. An obstacle is traversed by driving the main tracks to traverse the obstacle pivoting the forward end of the robot upwards and at least one of the rear driven tracks are driven and engaging the ground and/or obstacle to advance the robot forward over the obstacle and to prevent the robot from tipping over backwards.

    ALTERNATE VOLTAGE SENSING METHOD FOR INCREASED WEATHER ROBUSTNES OF UNGROUNDED POWER LINE SENSORS
    10.
    发明申请
    ALTERNATE VOLTAGE SENSING METHOD FOR INCREASED WEATHER ROBUSTNES OF UNGROUNDED POWER LINE SENSORS 有权
    地下电力线传感器增加天气的替代电压传感方法

    公开(公告)号:US20150285842A1

    公开(公告)日:2015-10-08

    申请号:US14621696

    申请日:2015-02-13

    IPC分类号: G01R19/00 G01R25/00

    摘要: A voltage sensing system and method for use with ungrounded power line sensors deployed on each phase of a power line. The voltage of each phase is measured using the sensors. This measurement is used unless there is a snow event. A collector is powered by a transformer connected to the power line being monitored and a voltage measurement circuit is configured to measure the collector supply voltage which is then used to obtain an alternate voltage measurement for each phase. When the sensor measured voltage for any phase deviates from the alternate voltage measurement by a pre-established value, a snow event has occurred and the alternate voltage measurement may then be used.

    摘要翻译: 一种电压感测系统和方法,用于部署在电力线的每个相上的不接地电力线传感器。 使用传感器测量每相的电压。 除非有雪事件,否则使用此测量。 收集器由连接到被监视的电力线的变压器供电,并且电压测量电路被配置为测量集电极电源电压,然后用于获得每个相的交替电压测量。 当传感器测量的任何相位的电压以预先建立的值偏离交流电压测量值时,发生了雪情况,然后可以使用交流电压测量。