| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric power station equipment integrating system whose cost is reduced by integrating the common functions of each device installed in an electric power station, and where each device is downsized, and to avoid the inconvenience in which the device can not be used at inspection or fault. <P>SOLUTION: In a plurality of devices installed in an electric power station, power units 6a and 7a for converting voltage supplied from a power unit 8 into a voltage value required for operation are shared, and the power units 6a and 7a supply each device (TC device 1, an oscilloscope 2, an FL device 3, an Ry device 4, and a measuring instrument 5) with corresponding voltage. Otherwise, it will do to use an input converter for converting an analog signal into a digital signal in common for two or more devices and supply each device with a corresponding digital signal from the input converter. These power units and input converters are provided in two systems, and one is used for at inspection or fault, and the other is used for backup. <P>COPYRIGHT: (C)2007,JPO&INPIT |
