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    • 1. 发明专利
    • AN AUTOMATIC POWER FAULT DETECTION METHOD AND SYSTEM FOR MONITORING AND CONTROLLING A POWER DISTRIBUTION SYSTEM
    • MY171706A
    • 2019-10-23
    • MYUI2013702302
    • 2013-11-28
    • TAN LEE SOON
    • TAN LEE SOON
    • The present invention relates to a method for monitoring and controlling a power system, characterised by the steps of: identifying a fault exceeding a predetermined threshold current in the power distribution system; verifying the identified fault to confirm the fault; generating a first digital signal upon fault confirmation; wherein the first digital signal activates protective operations against the fault, comprising the steps of: isolating a power supply to an electrical load (7); counting a number of fault occurrence and identifying a continuous fault occurrence; wherein the power supply to the electrical load (7) is restored if the number of fault occurrence is within a predetermined setting and no continuous fault occurrence is identified; wherein the power supply to the electrical load (7) remains isolated if the number of fault occurrence exceeds the predetermined setting or the continuous fault occurrence is identified; wherein the fault comprises lightning, earth fault, short circuit, power surges, transient, harmonic, and overcurrent; and wherein a second digital signal is generated by a fault diagnostic controller (10) to restore or isolate the power supply to the electrical load (7). An automatic power fault detection system is also disclosed in the present invention. Drawing accompanying abstract: Fig. 1
    • 6. 发明申请
    • A METHOD AND APPARATUS FOR AUTOMATICALLY DETECTING AND MANAGING AN AC POWER FAULT
    • 一种用于自动检测和管理交流电源故障的方法和装置
    • WO0237653A3
    • 2002-07-25
    • PCT/SG0100219
    • 2001-10-18
    • NG YUM MENGTAN LEE-SOON
    • TAN LEE-SOON
    • G01R19/25H02H3/00H02H3/04H02J13/00G01R31/00G01R31/28
    • H02J13/001G01R19/2513H02H3/00H02H3/042
    • An apparatus and method for/of monitoring, regulating and controlling alternating current (AC) supply to electrical loads (7) in a building is disclosed. It includes a first system which detects the power faults in individual loads (7) and transmits a signal to a processing unit where the signals are processed. It optionally includes a second system means comprising of central intelligence unit to verify data, carry out diagnosis and pre-designated tasks. A signal from the first system means is sent to and received by the second system means which calls up one or more pre-designated recipients to report the power fault and provide full information about the fault and status of the load (7) and whereby the recipient can verify the power fault, status of the loads (7) and issue switching instructions to the first system means through the second system means.
    • 公开了一种用于监测,调节和控制建筑物中电气负载(7)的交流(AC)电力供应的装置和方法。 它包括检测各个负载(7)中的电力故障的第一系统,并将信号发送到处理信号处理单元。 它可选地包括第二系统装置,其包括中央智能单元以验证数据,执行诊断和预先指定的任务。 来自第一系统装置的信号被发送到第二系统装置并由第二系统装置接收,该第二系统装置调用一个或多个预先指定的接收机以报告电力故障并提供有关负载(7)的故障和状态的完整信息, 接收方可以通过第二种系统方式验证电源故障,负载状态(7),并向第一个系统装置发出切换指令。
    • 8. 发明申请
    • AN AUTOMATIC POWER FAULT DETECTION METHOD AND SYSTEM FOR MONITORING AND CONTROLLING A POWER DISTRIBUTION SYSTEM
    • 一种配电监控自动化电力故障检测方法及系统
    • WO2015080569A1
    • 2015-06-04
    • PCT/MY2014050011
    • 2014-11-27
    • TAN LEE SOON
    • TAN LEE SOON
    • H02H3/07H02H3/06
    • H02H3/07H02H3/16
    • The present invention relates to a method for monitoring and controlling a power system, characterised by the steps of: identifying a fault exceeding a predetermined threshold current in the power distribution system; verifying the identified fault to confirm the fault; generating a digital signal upon fault confirmation; wherein the digital signal activates protective operations against the fault, comprising the steps of: isolating a power supply to an electrical load; and counting a number of fault occurrence; wherein the power supply to the electrical load is restored if the number of fault occurrence is within a predetermined setting; and the power supply to the electrical load remains isolated if the number of fault occurrence exceeds the predetermined setting. An automatic power fault detection system is also disclosed in the present invention.
    • 本发明涉及一种用于监视和控制电力系统的方法,其特征在于以下步骤:识别超过配电系统中的预定阈值电流的故障; 验证所识别的故障以确认故障; 在故障确认时产生数字信号; 其中所述数字信号激活针对所述故障的保护操作,所述方法包括以下步骤:隔离对电负载的电源; 并统计一些故障发生的次数; 其中如果所述故障发生的次数在预定设定内,则恢复所述电力负载的所述电力供应; 并且如果故障发生的次数超过预定设置,则电力负载的电力供应保持隔离。 本发明还公开了一种自动电力故障检测系统。