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
    • 7. 发明申请
    • POWER DISTRIBUTION NETWORK ESTIMATION DEVICE
    • 功率分配网络估计设备
    • US20110208468A1
    • 2011-08-25
    • US13029392
    • 2011-02-17
    • Hiroshi YAMAMOTOToshiaki FunakuboNobutsugu FujinoHirotaka Oshima
    • Hiroshi YAMAMOTOToshiaki FunakuboNobutsugu FujinoHirotaka Oshima
    • G01R31/00
    • H02J13/002Y02E60/7815Y04S40/121
    • A device that estimates a positional relationship between loads individually connected through sensors to electric power-supply ends provided in a power distribution network includes a communication unit configured to change a resistance value located between each of electric power-supply ends and a ground terminal of each of sensors and measure a voltage value produced between each of the electric power-supply ends and the ground terminal; and a determination unit configured to acquire voltage values from the two selected sensors from among the sensors after a resistance value of one of the two sensors that has a higher acquired voltage value is changed, calculate a ratio between voltage values acquired before and after the resistance value is changed, and determine that the two sensors are connected to a branch circuit in a same system in the power distribution network, when each ratio about the two sensors is within a specified range.
    • 估计在配电网中提供的通过传感器单独连接到供电端的负载之间的位置关系的装置包括:通信单元,被配置为改变位于每个电源端和每个电源端的接地端之间的电阻值 并测量在每个电源端和接地端之间产生的电压值; 以及确定单元,被配置为在具有较高获取电压值的两个传感器之一的电阻值改变之后从传感器中从两个选择的传感器获取电压值,计算电阻之前和之后获取的电压值之间的比率 当两个传感器的每个比例在规定范围内时,确定两个传感器连接到配电网络中相同系统中的分支电路。