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    SOFTWARE CONSTITUENT FOR DISTRIBUTED CONTROL SYSTEM, AND METHOD FOR DESIGNING CONTROL SYSTEM
    2.
    发明专利
    SOFTWARE CONSTITUENT FOR DISTRIBUTED CONTROL SYSTEM, AND METHOD FOR DESIGNING CONTROL SYSTEM 审中-公开

    公开(公告)号：JP2002259126A

    公开(公告)日：2002-09-13

    申请号：JP2002039541

    申请日：2002-02-18

    Applicant: ABB RESEARCH LTD

    Inventor： PREISS OTTO ,  ESCHERMANN MAREN ,  NAEDELE MARTIN

    IPC: G06F9/44 ,  G05B19/042 ,  G06F9/46

    Abstract: PROBLEM TO BE SOLVED: To provide a higher abstraction level in application programming for a control system. SOLUTION: The software constituent element is provided with a function means for loading a logical function node, a negotiation means for receiving a connection instruction concerned with connection to be set up in at least one different function node and reaching an agreement with a usable connection parameter to be generated between the function node concerned and at least one different function node on the constitution step of the control system and a connection means for setting up the connection parameter agreed between both the function means and transmitting data between the connected function means in the execution time of the control system.

    PROTECTION OF AN ELECTRIC POWER TRANSMISSION NETWORK
    3.
    发明专利
    PROTECTION OF AN ELECTRIC POWER TRANSMISSION NETWORK 未知

    公开(公告)号：CA2446876C

    公开(公告)日：2012-06-19

    申请号：CA2446876

    申请日：2003-10-27

    Applicant: ABB RESEARCH LTD

    Inventor： REHTANZ CHRISTIAN ,  NAEDELE MARTIN ,  BERTSCH JOACHIM

    IPC: H02H7/26 ,  H02H3/05 ,  H02H3/40 ,  H02H7/22 ,  H02J3/00

    Abstract: -25- For the control of an electric power transmission network, where local protection functions are implemented by a plurality of local protection devices (3,3a,3b,3b',3c) located at a plurality of locations throughout the network, the following steps are executed .cndot. measuring phasor data for voltages and currents at a plurality of locations (A, B) of the network, .cndot. transmitting said phasor data to a central processing device (2), .cndot. emulating, in the central processing device (2), protection functions that are implemented in the local protection devices (3,3a,3b,3b',3c), and .cndot. executing, in accordance with a given redundancy strategy, control commands that are issued redundantly by the local protection devices (3,3a,3b,3b',3c) and by the central processing device (2). In a preferred variant of the invention, values of predetermined parameters that are used in the protection function, in particular protection threshold values, are adapted to measured values.

    4.
    发明专利
    未知

    公开(公告)号：DE112004002440T5

    公开(公告)日：2006-12-28

    申请号：DE112004002440

    申请日：2004-12-13

    Applicant: ABB RESEARCH LTD

    Inventor： NAEDELE MARTIN ,  BIDERBOST OLIVER

    IPC: G06F1/00 ,  G06F21/55 ,  H04L29/06

    Abstract: The inventive IT Security System for intrusion detection in a private network, which is connected to a public network, comprises a processing system, a supervisory system and an interface system. The processing system detects intrusion or unwanted access of resources on a private network and alerts in case of a detected intrusion or unwanted access of resources by creating quantitative alert data. The supervisory system automatically processes the alerts or presents the alerts to a security system operator. The interface system transfers the alerts from the processing system to the supervisory system. Available data about network activity can thus be presented to the operator in an intuitive and non-technical manner. If the operator suspects the security of the network to be compromised he can safely isolate the private network from the outside world, as simple reaction to any threat endangering the private network environment.

    PROTECTION OF AN ELECTRIC POWER TRANSMISSION NETWORK
    5.
    发明专利
    PROTECTION OF AN ELECTRIC POWER TRANSMISSION NETWORK 未知

    公开(公告)号：CA2446876A1

    公开(公告)日：2004-05-01

    申请号：CA2446876

    申请日：2003-10-27

    Applicant: ABB RESEARCH LTD

    Inventor： BERTSCH JOACHIM ,  NAEDELE MARTIN ,  REHTANZ CHRISTIAN

    IPC: H02H3/05 ,  H02H3/40 ,  H02H7/26 ,  H02J3/00 ,  H02H7/22

    Abstract: -25- For the control of an electric power transmission network, where local protection functions are implemented by a plurality of local protection devices (3,3a,3b,3b',3c) located at a plurality of locations throughout the network, the following steps are executed .cndot. measuring phasor data for voltages and currents at a plurality of locations (A, B) of the network, .cndot. transmitting said phasor data to a central processing device (2), .cndot. emulating, in the central processing device (2), protection function s that are implemented in the local protection devices (3,3a,3b,3b',3c), and .cndot. executing, in accordance with a given redundancy strategy, control commands that are issued redundantly by the local protection devices (3,3a,3b,3b',3c) and by the central processing device (2). In a preferred variant of the invention, values of predetermined paramete rs that are used in the protection function, in particular protection threshold values, are adapted to measured values.

    6.
    发明专利
    未知

    公开(公告)号：NO20020755D0

    公开(公告)日：2002-02-15

    申请号：NO20020755

    申请日：2002-02-15

    Applicant: ABB RESEARCH LTD

    Inventor： ESCHERMANN MAREN ,  NAEDELE MARTIN ,  PREISS OTTO

    IPC: G06F7/00 ,  G06F9/44 ,  G06F9/45 ,  H03M20060101 ,  H03M7/28 ,  H03M

    Abstract: The device has at least one defined interface for exchanging information with application unit (1,6) interfaces and a conversion arrangement for converting application information into calls to a recording language processor (3) that satisfy the document type definition and for converting recording language information from the recording language processor into reply information for transmission to an applications unit. Independent claims are also included for the following: a system for processing valid recording language documents, a method for generating recording language documents conforming to a defined document type definition and a computer program product for implementing the method.

    7.
    发明专利
    未知

    公开(公告)号：AT467204T

    公开(公告)日：2010-05-15

    申请号：AT04738044

    申请日：2004-06-28

    Applicant: ABB RESEARCH LTD

    Inventor： NAEDELE MARTIN ,  FREI CHRISTIAN ,  SAGER PATRICK ,  FAY ALEXANDER

    IPC: G08B29/18 ,  H04L12/24

    Abstract: The present invention is concerned with an alarm system and a method for suppressing redundant alarms in a monitored system. The alarm system comprises a process control unit, an FDI unit, a filter, and an alarm display unit. The process control unit detects anomalies in the monitored system and generates alarms corresponding to them. The FDI unit diagnoses failures in the monitored system and generates a failure-cause-effect graph comprising a list of generated alarms, along with the alarms corresponding to the causes and effects of each listed alarm. The FDI unit dynamically updates the failure-cause-effect graph concurrently with the generation of alarms by the process control unit and the diagnosis of failures by the FDI unit. The filter receives the generated alarms and identifies redundant and not-yet-classified alarms from the received alarms, by using the failure-cause-effect graph. The filter suppresses the identified redundant alarms and passes on non-redundant and the not-yet-classified alarms to the alarm display unit, for display.

    9.
    发明专利
    未知

    公开(公告)号：NO20020755L

    公开(公告)日：2002-08-19

    申请号：NO20020755

    申请日：2002-02-15

    Applicant: ABB RESEARCH LTD

    Inventor： ESCHERMANN MAREN ,  NAEDELE MARTIN ,  PREISS OTTO

    IPC: G06F7/00 ,  G06F9/44 ,  G06F9/45 ,  H03M20060101 ,  H03M7/28

    Abstract: The device has at least one defined interface for exchanging information with application unit (1,6) interfaces and a conversion arrangement for converting application information into calls to a recording language processor (3) that satisfy the document type definition and for converting recording language information from the recording language processor into reply information for transmission to an applications unit. Independent claims are also included for the following: a system for processing valid recording language documents, a method for generating recording language documents conforming to a defined document type definition and a computer program product for implementing the method.

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