会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 중성선 복구 기능이 구비된 분배전반 및 그 제어방법
    • 内置中线修理功能及其控制方法的柜面板
    • KR1020140002302A
    • 2014-01-08
    • KR1020120070495
    • 2012-06-29
    • 강기욱김나운
    • 강기욱김나운김인태
    • H02B13/025G01R31/02G08B21/18H02B15/00
    • H02B13/025G01R31/02G08B21/185H02B15/00
    • Disclosed are a distribution board having a neutral line restoration function capable of preventing an overvoltage and notifying abnormality while maintaining a normal voltage when a neutral line is disconnected in a distribution board, and a method for controlling the same. The distribution board having a neutral line restoration function comprises a power supply device having a main circuit breaker and a distribution circuit breaker; and a neutral line restoration device for sensing disconnection of the neutral line mounted in the power supply device, connecting one terminal of an inductance to a neutral line for restoration when the disconnection of the neutral line is detected, preventing an overcurrent through the neutral line restoration, maintaining a normal voltage and notifying abnormality of the distribution board. [Reference numerals] (210) Neutral lin state detector; (220) Current detector; (230) Controller; (240) Neutral line recovery device; (250) Alarm generator; (260) Memory; (270) Communication unit; (280) Power checker
    • 公开了一种具有中性线恢复功能的配电板及其控制方法,能够防止过电压和通知异常,同时在分配板中的中性线断开时保持正常电压。 具有中性线恢复功能的配电板包括具有主断路器和配电断路器的电源装置; 以及中性线恢复装置,用于检测安装在电源装置中的中性线的断开,当检测到中性线断开时,将电感的一端连接到中性线用于恢复,防止通过中性线恢复的过电流 维持正常电压并通知配电板的异常。 (附图标记)(210)中性线状态检测器; (220)电流检测器; (230)控制器; (240)中性线恢复装置; (250)报警发生器; (260)记忆; (270)通讯单元; (280)电源检查器
    • 3. 发明授权
    • 중성선 보호 기능이 구비된 분배전반
    • 内置线路保护功能的客舱面板
    • KR101246886B1
    • 2013-03-25
    • KR1020120070492
    • 2012-06-29
    • 강기욱김나운
    • 강기욱김나운김인태
    • H02H7/22H02B13/025
    • PURPOSE: A distributing board including a neutral wire protection function is provided to maintain a normal voltage by preventing an overvoltage generated by voltage imbalance. CONSTITUTION: A power supply device(100) includes a main circuit breaker(101) and a power distribution breaker(MccB). A neutral wire restoring device(200) is connected with a power supply device. The neutral wire restoring device operates a zig-zag transformer to reduce an image harmonic. The neutral wire restoring device senses the image formation of the power supply device. The neutral wire restoring device connects an end of an inductance with a neutral wire for restoration in order to prevent an overvoltage through the restoration of the neutral wire. The neutral wire restoring device includes a neutral wire restoring unit(240). The neutral wire restoring device includes a first switch, a second switch, and the zig-zag transformer. [Reference numerals] (210) Open phase detector; (220) Current detector; (230) Controller; (240) Neutral wire restoring unit; (250) Alarm generator; (260) Alarm release signal input unit
    • 目的:提供包含中性线保护功能的配电板,通过防止电压不平衡产生的过电压来维持正常电压。 构成:电源装置(100)包括主断路器(101)和配电断路器(MccB)。 中性线恢复装置(200)与电源装置连接。 中性线恢复装置操作Z形变压器以减少图像谐波。 中性线恢复装置感测供电装置的图像形成。 中性线恢复装置将电感的一端与中性线连接以进行恢复,以便通过恢复中性线来防止过电压。 中性线恢复装置包括中性线恢复单元(240)。 中性线恢复装置包括第一开关,第二开关和之字形变压器。 (附图标记)(210)开放相位检测器; (220)电流检测器; (230)控制器; (240)中性线恢复单元; (250)报警发生器; (260)报警释放信号输入单元