公开(公告)号：US4217545A

公开(公告)日：1980-08-12

申请号：US588938

申请日：1975-06-20

申请人： Shoji Kusui ,  Nobuyasu Yamazaki ,  Yoshio Ikeda

发明人： Shoji Kusui ,  Nobuyasu Yamazaki ,  Yoshio Ikeda

IPC分类号： G01R21/127 ,  G01R21/06 ,  G01R11/16

CPC分类号： G01R21/127

摘要： In a polyphase electric energy meter, voltages of the phases of a polyphase alternating power to be measured are utilized to subject an input pulse signal to be applied to a pulse distributor to pulse width modulation to form polyphase control pulses, which cyclically operate switches provided respectively for the phases so that an operation circuit cyclically receives the voltages and currents of the phases and produces a current output proportional to the sum of the electric powers of the phases.

摘要翻译： 在多相电能表中，使用要测量的多相交流功率的相位的电压来使输入脉冲信号施加到脉冲分配器以进行脉宽调制以形成多相控制脉冲，其循环地操作开关分别提供 对于这些相，使得操作电路循环地接收相的电压和电流，并产生与相的电功率之和成比例的电流输出。

公开(公告)号：US4162530A

公开(公告)日：1979-07-24

申请号：US861164

申请日：1977-12-16

申请人： Shoji Kusui ,  Kazuo Kitagawa

发明人： Shoji Kusui ,  Kazuo Kitagawa

IPC分类号： G01R21/133 ,  G07F7/00 ,  G07F7/02 ,  G07F15/00 ,  G01R11/57 ,  G01R11/24

CPC分类号： G07F15/003 ,  G01R21/1333 ,  G06Q20/127 ,  G06Q20/3433 ,  G06Q50/06 ,  G07F15/08 ,  G07F17/0014 ,  G07F7/02

摘要： According to the supply system, a customer purchases a chip corresponding to a predetermined amount of electricity from a power company and sets the chip in a control device installed in the customer house. The supply system comprises an integrating watthour meter which integrates the power consumed by the customer and generates a pulse signal for each unit of consumed power, a timer responsive to the output of the integrating watthour meter for producing a time signal corresponding to a predetermined rate calculating interval, a multi-rate calculating unit responsive to the timer signal and the pulse signal for independently calculating a plurality of operation rate elements an electric switch for supplying power to the customer, a rate detection selection unit including a rate detection member, a multi-rate calculation function unit including a plurality of elements which are set with various parameters regarding tax and rate and adapted to be combined with the multi-rate calculating unit for calculating the rate, and a rate function unit including a rate element set with an amount of power corresponding to the amount of purchased power and adapted to be combined with the rate selection detection unit for producing a rate signal corresponding to the purchased amount of power. The switch is controlled by the rate signal for supplying to the customer a predetermined amount of power.

摘要翻译： 根据供电系统，客户从电力公司购买对应于预定电量的芯片，并将芯片设置在安装在客户房屋中的控制装置中。 供电系统包括集成电度表，其集成了消费者消耗的功率，并为每个消耗功率单位产生脉冲信号，响应于积分电度表的输出产生对应于预定速率计算的时间信号的定时器 响应于定时器信号的多速率计算单元和用于独立地计算多个操作速率元件的脉冲信号，用于向客户供电的电开关;速率检测选择单元，包括速率检测构件， 速率计算功能单元，其包括多个元素，其被设置有关于税和费率的各种参数，并且适于与用于计算费率的多速率计算单元组合;以及速率函数单元，其包括以 功率对应于购买的功率量并且适于与速率选择相结合 检测单元，用于产生与购买的电量相对应的速率信号。 该开关由用于向顾客提供预定量的功率的速率信号控制。