-
公开(公告)号：US06901432B2
公开(公告)日：2005-05-31
申请号：US09994901
申请日：2001-11-27
IPC分类号： H04L12/40 , H04L12/403 , H04L12/46 , H04L29/06 , G06F15/16
CPC分类号： H04L12/4625 , H04L12/403 , H04L29/06 , H04L69/08 , H04L2012/40228 , H04L2012/4026
摘要： A translator apparatus includes a first transceiver for a Modbus RTU network having a register map of values, and a second transceiver for an INCOM network of INCOM devices having a plurality of different maps of objects and INCOM commands. A processor includes first and second interfaces to the respective first and second transceivers, and a communication routine adapted to: receive a request based upon the register map through the first transceiver related to the INCOM device objects which are responsive to different INCOM commands, send an INCOM command related to one or more of the INCOM device objects through the second transceiver, receive a response based upon the command through the second transceiver related to the INCOM device objects, and send a response based upon the register map through the first transceiver related to the INCOM device objects.
摘要翻译： 翻译装置包括具有值的寄存器映射的用于Modbus RTU网络的第一收发器，以及具有多个对象和INCOM命令的不同映射的INCOM设备的INCOM网络的第二收发器。 处理器包括到相应的第一和第二收发器的第一和第二接口，以及通信程序，其适于：通过与INCOM设备对象相关的第一收发机，基于与寄存器映射相关的响应于不同INCOM命令的请求，发送 与通过第二收发器的一个或多个INCOM设备对象相关的INCOM命令通过与INCOM设备对象相关的第二收发器接收基于该命令的响应，并且通过与第一收发器相关的第一收发器发送基于寄存器映射的响应 INCOM设备对象。
-
公开(公告)号：US5270898A
公开(公告)日：1993-12-14
申请号：US636634
申请日：1990-12-28
摘要： A hybrid monolithic IC that is standardized for controlling various types of electrical equipment, such as circuit breakers, motor controllers and the like. The IC is a hybrid monolithic IC, fabricated in CMOS technology, The shortcomings of utilizing CMOS technology for linear or analog circuitry is overcome by the implementation of the IC to provide a monolithic IC that is relatively less expensive than using multiple ICs or a single IC fabricated from biCMOS technology.
摘要翻译： 用于控制诸如断路器，电动机控制器等的各种类型的电气设备的标准化的混合单片IC。 IC是以CMOS技术制造的混合单片IC。通过实施IC来克服利用CMOS技术用于线性或模拟电路的缺点，以提供与使用多个IC或单个IC相比较便宜的单片IC 由biCMOS技术制造。
-
公开(公告)号：US5861683A
公开(公告)日：1999-01-19
申请号：US865687
申请日：1997-05-30
CPC分类号： H02J3/14 , G01R19/2513 , Y02B70/3225 , Y04S20/222 , Y10T307/461
摘要： A panelboard for power lines and loads includes a housing; a plurality of circuit breakers housed by the housing; and a panelboard controller substantially housed by the housing. Some of the circuit breakers, which switch a circuit from one or more of the power lines to the loads, include remotely controllable actuating circuits for actuating the circuit breakers and switching a circuit from one or more of the power lines to one or more of the loads. The panelboard controller includes a monitoring circuit for monitoring power or energy consumed in the circuits of the circuit breakers and a control circuit for controlling the remotely controllable actuating circuits.
摘要翻译： 用于电力线和负载的电路板包括壳体; 由所述壳体容纳的多个断路器; 以及基本上由所述壳体容纳的面板控制器。 将电路从一个或多个电力线路切换到负载的一些电路断路器包括用于致动断路器的远程控制的致动电路，并且将电路从一个或多个电力线切换到一个或多个 负载 面板控制器包括用于监视断路器的电路中的功率消耗或能量消耗的监控电路以及用于控制可远程控制的致动电路的控制电路。
-
4.发明授权Ground fault/arc fault circuit interrupter and method of testing the same with a test button and a reset button 有权接地故障/电弧故障电路中断器和测试方法与测试按钮和复位按钮相同公开(公告)号：US06720872B1
公开(公告)日：2004-04-13
申请号：US10197647
申请日：2002-07-16
IPC分类号： G08B2900
CPC分类号： H02H3/334 , H01H83/04 , H01H2083/201
摘要： An arc fault/ground fault circuit interrupter for a power circuit includes a line terminal; a load terminal; and separable contacts electrically connected between the line and load terminals. An operating mechanism opens the separable contacts and has a closed position for closing the separable contacts. A trip mechanism cooperates with the operating mechanism to trip open the separable contacts. A ground fault protection circuit is operatively associated with the power circuit. An arc fault protection circuit is also operatively associated with the power circuit. A circuit tests the ground fault protection circuit, tests the arc fault protection circuit, and restores the operating mechanism to the closed position responsive to sequential activation of test and reset buttons.
摘要翻译： 电源电路的电弧故障/接地故障电路断路器包括线路终端; 负载端子; 以及电连接在线路和负载端子之间的可分离触点。 操作机构打开可分离触点并且具有用于闭合可分离触点的闭合位置。 跳闸机构与操作机构配合以使可分离触点断开。 接地故障保护电路与电源电路可操作地相关联。 电弧故障保护电路也可操作地与电源电路相关联。 电路测试接地故障保护电路，测试电弧故障保护电路，并根据测试和复位按钮的顺序激活将操作机构恢复到关闭位置。
-
公开(公告)号：US06504693B1
公开(公告)日：2003-01-07
申请号：US09514035
申请日：2000-02-25
IPC分类号： H02H300
摘要： A network protector relay for a circuit breaker includes a microcontroller routine which provides a positive sequence network voltage from polyphase network voltages on a network bus. Another microcontroller routine provides a positive sequence phasing voltage from the polyphase network voltages on the network bus and polyphase feeder voltages on a feeder bus. A recloser circuit automatically recloses the circuit breaker connected between the polyphase feeder bus and the polyphase network bus in response to a function of a plurality of setpoints and the positive sequence phasing voltage which indicates a first flow of power from the polyphase feeder bus to the polyphase network bus. A receiver receives a remote close command. Another routine temporarily changes at least one of the setpoints in response to the received close command, in order to conditionally close the circuit breaker for a second flow of power from the polyphase feeder bus to the polyphase network bus, with the second flow of power being less than the first flow of power.
摘要翻译： 用于断路器的网络保护器继电器包括微控制器程序，其在网络总线上从多相网络电压提供正序列网络电压。 另一个微控制器程序从网络总线上的多相网络电压和馈线总线上的多相馈线电压提供正序相位电压。 重合器电路响应于多个设定点的功能和正序列相位电压自动重新连接连接在多相馈线总线和多相网络总线之间的断路器，该正序列相位电压指示从多相馈线总线到多相的第一次功率流 网络总线 接收器接收远程关闭命令。 另一个例程响应于接收到的关闭命令暂时改变设定值中的至少一个，以便有条件地关闭断路器用于从多相馈线总线到多相网络总线的第二次功率流，其中第二次功率为 小于第一流动力。
-
公开(公告)号：US5023822A
公开(公告)日：1991-06-11
申请号：US264582
申请日：1988-10-31
申请人： John C. Schlotterer , Paul M. Johnston , Mark F. Rusnak , Lawrence T. Pillage , Thomas M. Byrd, Jr.
发明人： John C. Schlotterer , Paul M. Johnston , Mark F. Rusnak , Lawrence T. Pillage , Thomas M. Byrd, Jr.
IPC分类号： G01R21/133
CPC分类号： G01R21/133
摘要： A programmable system for providing a programmable ratio of output pulses to input pulses. The programmable system receives pulses from an electric power meter and outputs a programmable number of pulses representing a number of kilowatt hours consumed. Various electric power meter disk patterns can be processed by the programmable system. The programmable ratio can be applied via input pins and/or via an external memory.
摘要翻译： 一种用于向输入脉冲提供输出脉冲的可编程比率的可编程系统。 可编程系统从电力仪表接收脉冲，并输出表示消耗的千瓦小时数的可编程脉冲数。 各种电能表盘可以通过可编程系统进行处理。 可以通过输入引脚和/或经由外部存储器来施加可编程比率。
-
7.发明授权Trip unit including separable component to save and restore settings, and circuit breaker including the same 有权跳闸单元包括可分离组件以保存和恢复设置，以及包括相同的断路器公开(公告)号：US08654496B2
公开(公告)日：2014-02-18
申请号：US13107143
申请日：2011-05-13
IPC分类号： H02H3/08
CPC分类号： H02H3/006 , H01H71/123 , H01H2071/006 , H02H7/261
摘要： A circuit breaker includes separable contacts, an operating mechanism to open and close the contacts, and a trip unit cooperating with the operating mechanism to trip open the contacts. The trip unit includes a first component having a processor and a first memory storing a first set of a plurality of trip unit settings, and a second component of the trip unit. The second component is separable from the first component or the trip unit, and includes a second memory storing a second set of a plurality of trip unit settings. The second component saves the first set of the plurality of trip unit settings as the second set of the plurality of trip unit settings in the second memory, and restores the second set of the plurality of trip unit settings in the first memory of the first component or of another first component of another trip unit.
摘要翻译： 断路器包括可分离的触点，用于打开和闭合触点的操作机构，以及与操作机构协作以跳开触点的跳闸单元。 跳闸单元包括具有处理器的第一组件和存储多个跳闸单元设置的第一组的第一存储器和跳闸单元的第二组件。 第二组件可与第一组件或跳闸单元分离，并且包括存储多个跳闸单元设置的第二组的第二存储器。 第二部件将第一组多个跳闸单元设置保存为第二存储器中的多个跳闸单元设置的第二组，并且将第一组件的第一存储器中的多个跳闸单元设置中的第二组恢复 或另一跳闸单元的另一第一部件。
-
8.发明授权Priority selection circuit for multiported central functional unit with automatic priority reduction on excessive port request 失效多端口中央功能单元的优先选择电路，可以在过多的端口请求上自动优先级降低
公开(公告)号：US4130864A
公开(公告)日：1978-12-19
申请号：US736798
申请日：1976-10-29
申请人： John C. Schlotterer
发明人： John C. Schlotterer
IPC分类号： G06F13/362 , G06F9/48 , G06F9/52 , G06F12/00 , G06F13/18 , G06F13/364 , G06F15/16 , G06F15/177 , G06F3/04 , G06F9/18
CPC分类号： G06F13/364 , G06F13/18
摘要： A data processing system includes a shared functional unit having access and egress through a plurality of communication channels to several data handling units. The communication channels are multiplexed under control of a priority selection circuit normally arranged as a ladder from highest to lowest priority. Request signals for the various channels are each passed through a respective gate conditioned by a request enable device which is susceptible of being disabled whenever a select signal for that particular channel has been caused to serve the associated handling unit while channels of lower priority have request signals still demanding selection. When the request signal of lowest order at the time has been served, all request enable devices are reset in order to return to full priority selection.
摘要翻译： 数据处理系统包括具有通过多个通信信道到几个数据处理单元的接入和出口的共享功能单元。 通信通道在通常被布置为从最高到最低优先级的梯形图的优先选择电路的控制下复用。 各个信道的请求信号各自通过由请求使能设备调节的相应门，该请求使能设备易于被禁用，只要该特定信道的选择信号被服务于相关联的处理单元，而较低优先级的信道具有请求信号 还要求选择。 当该时间的最低请求信号被提供时，所有请求使能设备被复位以便返回到完全优先级选择。
-
公开(公告)号：US5525985A
公开(公告)日：1996-06-11
申请号：US636643
申请日：1990-12-28
摘要： A hybrid monolithic IC that is standardized for controlling various types of electrical equipment, such as circuit breakers, motor controllers and the like. The IC is a hybrid monolithic IC, fabricated in CMOS technology. The shortcomings of utilizing CMOS technology for linear or analog circuitry is overcome by the implementation of the IC to provide a hybrid monolithic IC that is relatively less expensive than using multiple IC's or a single IC fabricated from biCMOS technology. Also, by utilizing a single IC, such control and monitoring circuitry can be located in existing electrical equipment. The IC includes an on-board microprocessor, an A/D subsystem and various input/output devices which make it adaptable for use in various types of electrical equipment. In order to improve the resolution of the A/D subsystem, circuitry is provided, which includes current and voltage ranging amplifiers for ranging analog input voltage and current signals and compensating internal offsets, in such amplifiers, inherent in CMOS linear circuits which can affect the accuracy of the least significant bit. The ranging circuitry is controlled either automatically or manually to provide additional resolution of the A/D subsystem.
摘要翻译： 用于控制诸如断路器，电动机控制器等的各种类型的电气设备的标准化的混合单片IC。 IC是采用CMOS技术制造的混合单片IC。 通过实施IC来克服利用CMOS技术用于线性或模拟电路的缺点，以提供与使用由多个IC或由biCMOS技术制造的单个IC相比较便宜的混合单片IC。 此外，通过使用单个IC，这种控制和监视电路可以位于现有的电气设备中。 IC包括板载微处理器，A / D子系统和各种输入/输出设备，使其适用于各种类型的电气设备。 为了提高A / D子系统的分辨率，提供了电路，其包括用于测量模拟输入电压和电流信号的电流和电压测距放大器，并且在这些放大器中补偿内部偏移，这些放大器可以影响CMOS线性电路 最低有效位的精度。 自动或手动控制测距电路以提供A / D子系统的额外分辨率。
-
公开(公告)号：US5266925A
公开(公告)日：1993-11-30
申请号：US769986
申请日：1991-09-30
CPC分类号： G06K7/10039 , G06K7/0008 , G07C9/00111
摘要： An electronic identification tag interrogation method is provided in which a portal transmits an interrogation signal which is received by an electronic identification tag within its field of range. The interrogation signal includes an address which requests a response from every tag having an address greater than or equal to the address of the signal. If more than one reply is received by the portal, the interrogation address is bisected and the interrogation signal is retransmitted. The interrogation address is successively bisected until a single response is isolated. When a single response is isolated, communication is directed between the portal and the identification tag and the interrogation system is reset to isolate and identify any remaining tags.
摘要翻译： 提供一种电子识别标签询问方法，其中门户传送由其范围范围内的电子识别标签接收的询问信号。 询问信号包括从具有大于或等于信号地址的地址的每个标签请求响应的地址。 如果门户接收到多个应答，则询问地址被二等分，并且重传询问信号。 询问地址被连续对分，直到单个响应被隔离。 当单个响应被隔离时，通信在门户和识别标签之间引导，并且询问系统被重置以隔离和识别任何剩余的标签。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.033 秒)
