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1. 发明申请

US20180136265A1 Charger 审中-公开
公开(公告)号：US20180136265A1
公开(公告)日：2018-05-17
申请号：US15607444
申请日：2017-05-27
申请人： Hongping You
发明人： Hongping You
IPC分类号： G01R21/06 , H02H7/22 , H02J7/02 , G01R27/26 , H02J7/00
CPC分类号： H02J7/0026 , H02H7/226 , H02J7/027
摘要： The invention relates to a charger, comprising an AC plug and a wire terminals, said AC plug being connected to a high voltage AC and supplying power to the device through a terminal, wherein said terminal is provided with a two-phase AC electrical wiring probe, a DC electrical connection probe and a data line probe; said AC wire probe is connected with a null wire or a live wire through a relay; said DC wire probe is connected with AC through a transformer; said terminal is further provided with a controller; said controller is connected with the sensor to control the connection and disconnection of the relay; the terminal of the electrical equipment is provided with the corresponding probe hole; AC is supplied for equipment while DC is for the internal control components; data line is used for the data communication transmission between electric equipment and the terminal.

2. 发明申请

US20160072280A1 SYSTEM AND CONTROL METHOD TO IMPROVE THE RELIABILITY AND RANGE OF MINERAL INSULATED ELECTRICAL CABLES 审中-公开
标题翻译：提高矿物绝缘电缆可靠性和范围的系统和控制方法
公开(公告)号：US20160072280A1
公开(公告)日：2016-03-10
申请号：US14480302
申请日：2014-09-08
申请人： LEE JOSEPH BOURGEOIS, JR.
发明人： LEE JOSEPH BOURGEOIS, JR.
IPC分类号： H02H9/04 , H02H9/00
CPC分类号： E21B43/2401 , E21B36/04 , H02H7/226 , H02H9/005 , H02H9/045 , H02M1/12 , H02M1/126
摘要： Embodiments include a system, control process, and method for improving the reliability of mineral insulated electrical cables for use in oil and gas industry applications. The embodiments may include a PWM variable speed drive having an optimized operating frequency, a sine wave filter connected to an output of the drive and designed to mitigate reflective voltage wave spikes from the drive's PWM voltage pulses, a mineral insulated electrical heater cable connected to the filter, and an external controller for receiving voltage, current, and temperature feedback to create a voltage set point at which the drive operates. The embodiments may (i) mitigate common failure mechanisms of mineral insulated cables operating at a medium voltage level and in a temperature range of from 200° C. to 700° C.; (ii) extend the range of application of mineral insulated cables; and (iii) prevent high voltage spikes from causing damage to the insulant material of heater cables.
摘要翻译：实施例包括用于提高用于油气工业应用的矿物绝缘电缆的可靠性的系统，控制过程和方法。这些实施例可以包括具有优化的工作频率的PWM变速驱动器，连接到驱动器的输出并被设计为减轻来自驱动器的PWM电压脉冲的反射电压波峰值的正弦波滤波器，连接到滤波器和外部控制器，用于接收电压，电流和温度反馈，以创建驱动器运行的电压设定点。这些实施例可以（i）减轻在中等电压水平和在200℃至700℃的温度范围内工作的矿物绝缘电缆的常见故障机理; （ii）延长矿物绝缘电缆的使用范围; 和（iii）防止高压尖峰对加热器电缆的绝缘材料造成损坏。

3. 发明申请

US20160006190A1 ELECTRICAL CABLE AND POWER SUPPLY DEVICE 审中-公开
标题翻译：电缆和电源设备
公开(公告)号：US20160006190A1
公开(公告)日：2016-01-07
申请号：US14769747
申请日：2014-09-09
申请人： SANYO ELECTRIC CO., LTD.
发明人： MAKOTO KATSUURA , SHOGO SUMITOMO , HIROYUKI MIHARA , KOICHI INOUE , TAKAHIRO YAMASHITA , YOSHIKAZU ITAKURA , TAKUYA IMAI
IPC分类号： H01R13/72 , H01R13/696 , H01R13/70 , H01R13/66 , G05B11/01 , H01R24/28
CPC分类号： H01R13/72 , G05B11/01 , H01R13/6616 , H01R13/6683 , H01R13/696 , H01R13/70 , H01R13/7137 , H01R24/28 , H01R2107/00 , H02H5/04 , H02H7/226
摘要： An electric cable through which power is provided from a power supply device to an electric device, includes an electrical connecting line group having power supply lines for supplying power by a plus side power supply line and a minus-side power supply-line, and a temperature measuring line to wire the temperature measuring line and the power supply line in parallel disposition, a plug disposed to at least one end of the electrical connecting line group, and a thermal sensitive element connected to the power supply line and the temperature measuring line, and disposed inside the plug.
摘要翻译：从电源装置向电气设备供电的电缆包括：电连接线组，其具有用于通过正侧电源线和负侧电源线供电的电源线;以及温度测量线，并联配置温度测量线和电源线，设置在电连接线组的至少一端的插头和连接到电源线和温度测量线的热敏元件，并设置在插头内。

4. 发明授权

US09042069B2 Power supply controller 有权
标题翻译：电源控制器
公开(公告)号：US09042069B2
公开(公告)日：2015-05-26
申请号：US13498040
申请日：2010-09-24
申请人： Yutaka Higuchi , Seiji Takahashi
发明人： Yutaka Higuchi , Seiji Takahashi
IPC分类号： H02H5/04 , H02H3/087 , H03K17/08 , H02M1/32 , H02H3/00 , H02H6/00 , H02H7/22
CPC分类号： H02H3/087 , H02H6/005 , H02H7/226 , H02M1/32 , H02M2001/327 , H03K17/08
摘要： The power supply controller performs the power-supply-path protection operation to restrict power supply through the switch element if a value of temperature increase of the power supply path W with respect to the reference temperature To exceeds the temperature threshold value and remove the restriction if the temperature decreases to the temperature threshold value or lower. And the controller performs the switch protection operation to restrict the power supply through the switch element if the value of the flowing current exceeds the current threshold value and remove the restriction after the reference time H elapses. And also the controller adds the additional value F to the value of temperature increase on condition that the value of the flowing current exceeds the current threshold value in the power supply protection operation and compares a post-addition temperature to the temperature threshold value.
摘要翻译：如果供电路径W相对于参考温度To的温度升高的值超过温度阈值，则电源控制器执行电源路径保护操作以限制通过开关元件的电力供应，并且如果温度降低到温度阈值或更低。如果流过电流的值超过当前阈值，则控制器执行开关保护操作以限制开关元件的电源，并且在参考时间H过去之后消除限制。另外，控制器在电源保护动作中流过的电流值超过电流阈值的情况下，将附加值F加到温度上升值，并将后加法温度与温度阈值进行比较。

5. 发明授权

US08339759B2 Relocatable power tap with surge protector 有权
标题翻译：具有浪涌保护器的可重新定位的电源开关
公开(公告)号：US08339759B2
公开(公告)日：2012-12-25
申请号：US12955585
申请日：2010-11-29
申请人： Eugene A. Weil
发明人： Eugene A. Weil
IPC分类号： H02H1/00 , H02H1/04 , H02H3/22 , H02H9/06
CPC分类号： H02H9/041 , H02H3/22 , H02H7/226
摘要： A relocatable power tap that includes a surge protector. The surge protector provides three modes of transient voltage surge protection while limiting leakage current caused by the relocatable power tap to less than a current limit value (e.g., 100 micro-amperes [“μA”]). The surge protector includes a first transient voltage clamp connected between a line conductor and a neutral conductor, a second transient voltage clamp connected between the line conductor and a ground conductor, and a third transient voltage clamp connected between the neutral conductor and the ground conductor. The transient voltage clamps are, for example, varistors having non-linear current-voltage characteristics. In the presence of voltages that exceed the clamping threshold voltages of the transient voltage clamps, the transient voltage clamps are configured to conduct the current associated with the transient voltage.
摘要翻译：包括浪涌保护器的可重新定位的电源开关。浪涌保护器提供三种瞬态电压浪涌保护模式，同时将由可重新定位的电源抽头引起的泄漏电流限制在小于电流极限值（例如，100微安[μA]））。浪涌保护器包括连接在线路导体和中性导体之间的第一瞬态电压钳，连接在线路导体和接地导体之间的第二瞬态电压钳，以及连接在中性导体和接地导体之间的第三瞬态电压钳。瞬态电压钳位器例如是具有非线性电流 - 电压特性的变阻器。在存在超过瞬态电压钳位的钳位阈值电压的电压的情况下，瞬态电压钳位置被配置为传导与瞬态电压相关联的电流。

6. 发明申请

US20120123762A1 Thermal Memory In A Fault Powered System 有权
标题翻译：故障供电系统中的热存储器
公开(公告)号：US20120123762A1
公开(公告)日：2012-05-17
申请号：US12945616
申请日：2010-11-12
申请人： Richard Allen Studer, II , Ryan James Moffitt , Steve M. Meehleder
发明人： Richard Allen Studer, II , Ryan James Moffitt , Steve M. Meehleder
IPC分类号： H02H3/08 , G06F17/50
CPC分类号： H02H1/06 , H02H3/085 , H02H6/005 , H02H7/226 , Y02T10/82
摘要： A circuit breaker system for providing thermal protection to a conductor conducting current from a power source to a load. While the power source is connected to the load, a microcontroller is powered by the current passing through the conductor to thermally model the temperature of the conductor. If the microcontroller determines that the temperature of the conductor has risen to an undesirable or unsafe level, the circuit breaker disconnects the power source from the load and the current no longer passes through the conductor. With no current passing through the conductor, the microcontroller no longer receives power from the conductor. Instead, the microcontroller continues to model the temperature of the conductor as the conductor cools to an ambient temperature by receiving power from an energy storage device. Accordingly, the microcontroller continuously models the temperature of the conductor until the temperature of the conductor cools to the ambient temperature.
摘要翻译：一种断路器系统，用于向导体传导电流到负载的电流提供热保护。当电源连接到负载时，微控制器由通过导体的电流供电，以对导体的温度进行热模拟。如果微控制器确定导体的温度升高到不需要或不安全的水平，则断路器将电源与负载断开，并且电流不再通过导体。没有电流通过导体，微控制器不再从导体接收电力。相反，当导体通过从能量存储装置接收功率而将导体冷却到环境温度时，微控制器继续对导体的温度建模。因此，微控制器连续地对导体的温度进行建模，直到导体的温度冷却到环境温度。

7. 发明授权

US4439801A Electrical load imbalance detection and protection apparatus 失效
标题翻译：电负载不平衡检测和保护装置
公开(公告)号：US4439801A
公开(公告)日：1984-03-27
申请号：US367549
申请日：1982-04-12
申请人： John Fajt
发明人： John Fajt
IPC分类号： H02H7/22 , H02H3/20
CPC分类号： H02H7/226
摘要： The apparatus includes three electrodes housed in a single enclosure which is filled with a gas. A first one of the electrodes is connected to the junction of a load and a fuse. A second one of the electrodes is connected to an intermediate point of the load, which intermediate point separates the load into two normally equal impedance segments. A third one of the electrodes is connected to the other end of the load. When either of the impedances of the two segments of the load changes sufficiently to cause a breakdown voltage between either the first and second electrodes or between the second and third electrodes to be exceeded, current flows between the first and third electrode thereby short-circuiting the load and causing the fuse to break.
摘要翻译：该装置包括容纳在单个外壳中的三个电极，其被填充有气体。电极中的第一个连接到负载和保险丝的接合处。电极中的第二个连接到负载的中间点，该中间点将负载分成两个通常相等的阻抗段。电极中的第三个连接到负载的另一端。当负载的两个部分的阻抗中的任一个足够变化以导致第一和第二电极之间或第二和第三电极之间的击穿电压被超过时，电流在第一和第三电极之间流动，从而短路加载并导致保险丝断开。

8. 发明授权

US3602772A Protective circuit for electrically driven lawn mowers and the like 失效
标题翻译：电动驾驶员的保护电路和类似的
公开(公告)号：US3602772A
公开(公告)日：1971-08-31
申请号：US3602772D
申请日：1969-09-22
申请人： WOLF GERAETE GMBH
发明人： HUNDHAUSEN ECKHARDT , KOLB WALTER
IPC分类号： A01D69/02 , H01B7/32 , H02H5/10 , H02H7/22
CPC分类号： H01B7/328 , A01D34/828 , A01D69/02 , B60L2200/40 , H02H5/10 , H02H7/226
摘要： A protective circuit for lawn mowers etc. comprises a cable with two auxiliary conductors, forming a circuit which when interrupted brings about interruption of the supply of power through the cable.

9. 发明授权

US3493815A Electric protective system 失效
标题翻译：电力保护系统
公开(公告)号：US3493815A
公开(公告)日：1970-02-03
申请号：US3493815D
申请日：1967-07-19
申请人： GEN ELECTRIC
发明人： HURTLE RALPH L
IPC分类号： H01B7/32 , H02H3/02 , H02H7/22 , H02H3/00 , H02H1/02 , H02H7/00
CPC分类号： H01B7/32 , H02H3/023 , H02H7/226

10. 发明授权

US3452146A Method and apparatus for localizing overload failure in alkali metal conductors 失效
标题翻译：在碱性金属导体中定位过载故障的方法和装置
公开(公告)号：US3452146A
公开(公告)日：1969-06-24
申请号：US3452146D
申请日：1967-11-02
申请人： UNION CARBIDE CORP
发明人： HUMPHREY LAURENCE E
IPC分类号： H01B7/00 , H02H7/22 , H02G15/28
CPC分类号： H01B7/0036 , H02H7/226 , Y10S174/07

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