| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas insulated electric apparatus in which an increase in global environmental load can be suppressed while keeping conduction performance. <P>SOLUTION: In the gas insulated electric apparatus where a circuit breaker 2, and disconnectors 4 and 5 are contained in enclosed containers, respectively, the circuit breaker 2 is arranged as a vacuum packaged vacuum circuit breaker 22 in an enclosed container 21 filled with CF<SB>3</SB>I gas or insulating gas containing CF<SB>3</SB>I gas, enclosed containers 40 and 52 of the disconnectors 4 and 5 generating a current interruption arc smaller than the interruption current of the vacuum circuit breaker 22 when an electrode is opened and closed is filled with CF<SB>3</SB>I gas or insulating gas containing CF<SB>3</SB>I gas, and a unit 100 having an adsorbent 101 for adsorbing iodine gas decomposed from insulating gas by arc is provided in the enclosed container 40, 52 of the disconnector. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
