the variation of the terminal on the power system security

摘要

this is the voice of the people. the power system security in a medium, the power system security and the easy exchange of in order to be able to. for this design, transformer and electric energy meter (MOF) between the current supply terminal installed with bolts (10) and a current induced the terminal bolt (20) between the connection state in order to determine the connection side (30) containing the said test unit (100). and the connection side (30) of the projection (11). the formation of the mobile terminal. according to the (100) to be exposed to a part of the lateral projection (11) in response to the position of the groove (51) to form a connection bar (50) and the wall (102), through the installation, connection bar (50). the form of the insert hole (52). the spring installation pin (53) of a restoration spring (54) is connected to the end of a bar (50) on the support, and the terminal (100) to the side of the converter (201 root canal), transformer and electric energy meter between the voltage and current detection method the circuit part (200) installed. the characteristics of the terminal voltage, the current source (10) and a current induced the terminal bolt (20) is a university in the state of the terminal (300) installed to prevent the can.