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1. 发明授权

US5862391A Power management control system 失效
标题翻译：电源管理控制系统
公开(公告)号：US5862391A
公开(公告)日：1999-01-19
申请号：US626102
申请日：1996-04-03
申请人： Patrick G. Salas , Donald R. Brown , Jose Bscheider , Thomas A. Murphy , Grady W. Broadnax, Jr. , Edgar Yee , Mary A. Doddy , Veronica Kertesz , Indrajit Purkayastha , Sara Uecker , James Burke , Dana Foster , John S. Vandevanter , Wolfgang Meyer-Haack
发明人： Patrick G. Salas , Donald R. Brown , Jose Bscheider , Thomas A. Murphy , Grady W. Broadnax, Jr. , Edgar Yee , Mary A. Doddy , Veronica Kertesz , Indrajit Purkayastha , Sara Uecker , James Burke , Dana Foster , John S. Vandevanter , Wolfgang Meyer-Haack
IPC分类号： G06F17/60
CPC分类号： G01D4/002 , Y02B90/241 , Y04S20/32
摘要： The power management control system comprises a computer having standard RS485 interface cards and adapters installed in its I/O slots defining multiple industry standard Modbus RTU networks. The computer contains software for monitoring and controlling selected aspects of power usage/consumption, as described in more detail hereinafter. The Modbus RTU protocol is a well known industry standard. Devices with a Modbus RTU interface can be connected directly to the Modbus and other devices which communicate on the Commnet protocol require a Modbus concentrator. The Modbus concentrator provides an interface between the Modbus RTU protocol and the Commnet protocol, whereby these other devices can communicate through the Modbus concentrator over the Modbus. Alternatively, standard Ethernet interface cards and adapters are installed in the computer's I/O slots defining multiple standard Ethernet TCP/IP networks. The Ethernet TCP/IP protocol is a well known standard, which would allow a user of the power management control system of the present invention to use its existing LAN. Ethernet gateways are connected to the Ethernet TCP/IP networks to provide an interface between the Ethernet TCP/IP protocol and the Modbus RTU protocol.
摘要翻译：电源管理控制系统包括具有标准RS485接口卡和安装在其定义多个工业标准Modbus RTU网络的I / O插槽中的适配器的计算机。计算机包含用于监视和控制功率使用/消耗的所选方面的软件，如下文更详细描述的。 Modbus RTU协议是众所周知的行业标准。具有Modbus RTU接口的设备可以直接连接到Modbus和其他通过Commnet协议进行通信的设备需要Modbus集线器的设备。 Modbus集中器提供Modbus RTU协议和Commnet协议之间的接口，这些其他设备可以通过Modbus通过Modbus集中器进行通信。或者，标准以太网接口卡和适配器安装在计算机的定义多个标准以太网TCP / IP网络的I / O插槽中。以太网TCP / IP协议是众所周知的标准，其允许本发明的电力管理控制系统的用户使用其现有的LAN。以太网网关连接到以太网TCP / IP网络，以提供以太网TCP / IP协议和Modbus RTU协议之间的接口。

2. 发明授权

US06298376B1 Fault tolerant communication monitor for a master/slave system 失效
标题翻译：主/从系统的容错通信监视器
公开(公告)号：US06298376B1
公开(公告)日：2001-10-02
申请号：US08813258
申请日：1997-03-07
申请人： Lisa E. Rosner , Karanam Rajaiah , Karl D. Pedersen , Joseph Krisciunas , Mark Culler , Veronica Kertesz , Jonathan A. Wolf
发明人： Lisa E. Rosner , Karanam Rajaiah , Karl D. Pedersen , Joseph Krisciunas , Mark Culler , Veronica Kertesz , Jonathan A. Wolf
IPC分类号： G06F1516
CPC分类号： H04L43/00 , G06F11/2005 , H04L12/40202 , H04L12/403
摘要： A communication bus containing master and slave devices includes a monitor unit for fault tolerant communications. In the event the master is unable to communicate, the monitor automatically assumes the master communication role. When more than one monitor is connected within the communications network, the monitor with the lowest communications address assumes the master communications role. The master includes software implementation that allows an operator to obtain data from any of the slave devices via the monitor.
摘要翻译：包含主设备和从设备的通信总线包括用于容错通信的监视单元。在主人无法通信的情况下，监视器自动承担主通信角色。当通信网络中连接了多个监视器时，具有最低通信地址的监视器将承担主通信角色。主机包括软件实现，允许操作者通过监视器从任何从设备获取数据。

3. 发明授权

US6105093A Interface monitor for communicating between different communication protocols 失效
标题翻译：用于在不同通信协议之间通信的接口监视器
公开(公告)号：US6105093A
公开(公告)日：2000-08-15
申请号：US804052
申请日：1997-02-21
申请人： Lisa E. Rosner , Karanam Rajaiah , Jonathan A. Wolf , Karl D. Pedersen , Veronica Kertesz
发明人： Lisa E. Rosner , Karanam Rajaiah , Jonathan A. Wolf , Karl D. Pedersen , Veronica Kertesz
IPC分类号： G06F13/38 , G06F13/00
CPC分类号： G06F13/385
摘要： An interface monitor is connected with a LAN that is formatted with an RS-485 protocol and which is interconnected with a plurality of electrical distribution devices. The monitor includes a socket connection for receiving an RS-232 plug from a PC and software logic for interpreting between the RS-232 and RS-485 formats. The PC is enabled for communicating with each one of the electrical distribution devices.
摘要翻译：接口监视器与LAN进行连接，该LAN采用RS-485协议格式化，并与多个配电装置互连。显示器包括用于从PC接收RS-232插头的插座连接和用于在RS-232和RS-485格式之间进行解释的软件逻辑。 PC能够与每个配电装置进行通信。

4. 发明授权

US06901299B1 Man machine interface for power management control systems 失效
标题翻译：人机界面用于电源管理控制系统
公开(公告)号：US06901299B1
公开(公告)日：2005-05-31
申请号：US09431737
申请日：1999-11-01
申请人： Don Whitehead , James E. Burke, Jr. , Harshad Tanna , Subhash Garg , Veronica Kertesz , Arra R. Rajeshwar , Shubha Lakshmi , Venkatarao Kandula , Saikrishna Nori , Abdul R. Shareef , Kailash Marthi
发明人： Don Whitehead , James E. Burke, Jr. , Harshad Tanna , Subhash Garg , Veronica Kertesz , Arra R. Rajeshwar , Shubha Lakshmi , Venkatarao Kandula , Saikrishna Nori , Abdul R. Shareef , Kailash Marthi
IPC分类号： G05B11/01 , G05B19/042 , G05D11/00 , G06F1/26 , G06F3/00 , G06F9/00 , G06F13/10 , G06F15/177 , G06F17/50 , G06G7/54
CPC分类号： G05B19/042 , G05B2219/23262 , G05B2219/25014 , G05B2219/25428
摘要： A utility for rapid development of three dimensional representations of electrical distribution switchgear is provided. These switchgear elevations have logical connections to the switchgear devices. An elevation can be modified to any dimensions with an infinite number of combinations and arrangements of meters and protection devices to quickly and accurately represent a customer's switchgear. Also, an event logger utility is provided for viewing, organizing and analyzing unusual behavior in a power system. The event logger utility passes a received message as an un-acknowledgeable or acknowledgeable alarm or as an event based upon the contents of a initialization file. A utility for the waveform capture is provided for viewing and analysis of waveforms (e.g., Fourier, frequency and/or harmonic analysis) captured by sophisticated metering devices. Waveforms from a device may be super-imposed for analysis. Processing of the collected waveform data to display any one of the eight waveform parameters (i.e., Ia, Ib, Ic, In, Va, Vb, Vc, Vx) or a combination thereof including an “all” selection in a window tiling format is provided.
摘要翻译：提供了一种用于配电开关柜三维表示快速开发的实用工具。这些开关柜高度与开关设备有逻辑连接。海拔可以通过无限数量的仪表和保护装置的组合和布置来修改为任何尺寸，以快速准确地代表客户的开关柜。此外，还提供了事件记录器实用程序，用于查看，组织和分析电力系统中的异常行为。事件记录器实用程序将接收到的消息作为不可确认或可确认的报警或基于初始化文件的内容作为事件传递。提供用于波形捕获的实用程序用于观察和分析由复杂计量装置捕获的波形（例如，傅立叶，频率和/或谐波分析）。来自设备的波形可能会被超级用于分析。收集的波形数据的处理以显示八个波形参数中的任何一个（即，I / O，I，B，I，C， V SUB，V SUB，V SUB，V x），或者提供了包括窗口平铺格式中的“全部”选择的组合。

5. 发明授权

US5764155A Dynamic data exchange server 失效
标题翻译：动态数据交换服务器
公开(公告)号：US5764155A
公开(公告)日：1998-06-09
申请号：US627342
申请日：1996-04-03
申请人： Veronica Kertesz , Don Whitehead , James Burke , Harshad Tanna , Subhash Garg , A. Rajeshwar Rao , S. S. Lakshmi , S. Mishra , J. Lakshminarayana , Pradeep Kumar Tamanna , B. Ravi Kumar , M. Kailashnath
发明人： Veronica Kertesz , Don Whitehead , James Burke , Harshad Tanna , Subhash Garg , A. Rajeshwar Rao , S. S. Lakshmi , S. Mishra , J. Lakshminarayana , Pradeep Kumar Tamanna , B. Ravi Kumar , M. Kailashnath
IPC分类号： H02J13/00 , G06F13/00 , H04M11/00
CPC分类号： H02J13/0086
摘要： A dynamic data exchange (DDE) server which allows external programs to access power management data is presented. The DDE server provides a mnemonic cross reference between register items and standardized, alphanumeric parameter names. This mnemonic interface allows the user to retrieve data from a device without knowledge of the actual device register item number. Also, the DDE server automatically performs time synchronizing for all supported devices and provides a consistent waveform and event interface. The DDE server is optimized for either the Modbus RTU or Ethernet protocol. The DDE server includes toolkit functions which are used to maintain DDE communication and protocol timers and to maintain active topic and item lists. The DDE server acts as a link between a client requesting device data and a field device which can provide the data. The DDE server communicates to the field device through communication ports and to the client via DDE message link. A client sends its requests to server to read/write some device registers. The server maps each request to suitable device read/write request packets and carries out the necessary transaction with device. Then it relays the result back to the client after processing and casting the collected device data to proper format.
摘要翻译：介绍了允许外部程序访问电源管理数据的动态数据交换（DDE）服务器。 DDE服务器在注册表项和标准化的字母数字参数名称之间提供助记符交叉引用。该助记符接口允许用户从设备中检索数据，而不了解实际的设备寄存器项目号码。此外，DDE服务器会自动为所有受支持的设备执行时间同步，并提供一致的波形和事件接口。 DDE服务器针对Modbus RTU或以太网协议进行了优化。 DDE服务器包括用于维护DDE通信和协议定时器以及维护活动主题和项目列表的工具包功能。 DDE服务器充当客户端请求设备数据和可以提供数据的现场设备之间的链接。 DDE服务器通过通信端口和现场设备通过DDE消息链路与客户端进行通信。客户端将其请求发送到服务器以读/写一些设备寄存器。服务器将每个请求映射到适当的设备读/写请求数据包，并与设备执行必要的事务。然后，在将收集的设备数据处理并转换为适当的格式后，将结果中继到客户端。

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