JPS61106016A - Gas insulated bus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a branch part of a gas insulated bus bar, and the present invention relates to a branch part of a gas insulated bus bar.
Regarding gas insulated busbars.

[Conventional technology]

Regarding the conventional distribution wholesale iC5-ke @ gas insulated bus bar, Figures 8 to 16 for the Sanwa bulk type gas loquat bus bar have a 7B KN construction with the thorn branch bus bar. . Upper gC@
The figure shows the main conductor and branch conductor arrangement based on the three-wire connection of the phase change wire shown in Figure 7 (AJ and Figure 8, Figure 7). (Bl and Fig. 9, 7
Figures (C1 and Figure 10, Figure 71 (Dl and Figure 11), Figure 7 (El and Figure 12, and Figure 7 (Fl and Figure 16) correspond to each other. The busbar is a three-phase conductor, so if you connect the three-phase conductors to the bus, you will need to match the phases.

Is the three-phase motherboard a three-phase four body with a smaller outer diameter of the general VC busbar? The Wandering Guy and the Seven-Year-Old, who are rearranging the triangle, and the seventh one (AJ's preparations are carried out, and the boa bu < King t & line (1) and the dust of the dividing plate mother-go (2) are shown in Figure 8. There are 2 and 3 photos of the sister (
, 1) C phase, b phase, C phase Momo Wang Xinpe (111, 112
1, tlji 7)' n plate mozo (2) a phase, b
;H@, C phase's ratio a Bl % IZII)
, 'l' The connectors are formed orthogonally to the T-shape, respectively. V
(As shown in Figure 9)
The structure is such that phase conversion is performed by bending each of the phase-branching body 1 and the phase-branching hypocenter body (211) which you lie down on the phase-branching body 1 and the phase-branching body t]21.

It is a VC-E, Fig. 7 (C1l/(-Incongruous connection of the opposite side) In the case of VC, it is also separately shown in Fig. 7. The same as the base of FB+, VC Fig. 10 f (Bore envy branch conductor ?The number of copies of the ``Shushinkyo'' has been extended for several years.

[Issues that Brother Akira is trying to decide on]

The above-mentioned Taro <The number of parts that corrupt the conventional phase conversion is that all four parts are bent, and the three-phase Tanibu Keihiro is rearranged for three purposes.#J
The 7th cause (Ill or town to perform the phase transformation of Shimocho Yumei) (Figures 11 to 16 VC Bocho-like, all the valley phases of the three phases If the branch conductor shape aBδ is three-phase, then the phase transformation cannot be carried out without refraction, and as a result, the branch conductor shape becomes disgusting. There was a problem that the conductor's conductor's conductor was inferior to the one on the other hand. In order to minimize the refraction of the branch conductor that is supported by the four main bodies, F decided to make nine components that are phase-changing. The purpose is to reduce the amount of water to a minimum of 2 and to prevent deterioration of loquat potency.

[+ step to settle all points between Sumire points]

The gas connection bus according to this 56-Mei VC is a gas connection bus having nine three-phase branch busses, which are branched from a three-phase conductor consisting of three-phase conductors distributed at the valley and small points of a triangle. As a result, the above three-phase generatrix line forms one apex 2 of the triangular deviation, and from this one apex, the other two JJ1 point centers are determined. I was able to pass the acceptance inspection by checking the three-phase branch bus line.

[Effect]

VC of the present invention - In short, in the case of the pre-shock effect as a three-phase conductor, C can be achieved which minimizes the refraction of the insulating body on which the three-phase king conductor VC is installed, and It simplifies the shape of the Nukujin-tai, prevents the shu-shichi-ha-ko-nen rc S-δ of the Chomakuraji-tai, and prevents the reduction of the loquat-en-churyu Q.

[Implementation νU]

One embodiment of the present invention will be described with reference to FIGS. 1 to 6. First, Fig. 1 is a diagram of the construction of the branch part related to this implementation vIJ, Fig. 1 (A) is a square diagram of the connection configuration diagram, ≠ 1 figure + connection to EJ, bottom view of the configuration diagram, Fig. 1 (C) shows the side blood diagram of the connection configuration diagram, and in the upper diagram, the gas insulated base metal kept in this example is a three-phase three-conductor conductor with a hole at one point of the triangle. (6), (127, u3J moves around the three-phase generatrix (a 34 yen α sword forming one vertex of the triangle of υ and the power of this one vertex) and the other two "A" Point ke forms B phase, C phase Taniou sensation experience), the center of the stroke λ is Ks5 fhi and the hypothetical pronation is upper nC Taniou body bi, (chest.

C phase, b phase, and C phase branch generatrix +21 branched from side η island
1.

・121. The number of sips is calculated by fixing the 1st and 7th sip.

The above-mentioned C phase division plate conductor) 211 is the above-mentioned virtual structure ftq I
It is incised with a direct-mounted capsule that branches downward from Vc at right angles. B state branch Keishin body is refracted in the shape of a cross in the Doi hypothetical plane, and it is encompassed by you. The phase of the C phase conductor μ is changed to the b phase Wang conductor (threshold rc phase VC phase 3) in the same manner as the upper Heb phase conductor l:l!2+. has been done.

Next, one embodiment of the present invention corresponding to the three-phase wiring diagram of the phase conversion of section 7 (B) and F9 is shown in FIGS. 2 to 6, respectively, and Above = C Fig. 1 and colleagues explained that only one phase of the three-phase branch conductor is connected to the Oji body and the other two phases are transformed by simply bending them in a dogleg shape. ? Extraction and pregnancy.

In other words, Aitomata according to the IJ VC in Figure 2 uses the a suriō jingogu of the royal mother i edge (1) to the b bill of the branch bus line (2) → body IQ `` b ''E'fC1) Aio Jintai (127
The forest that changes from valley to valley in the fa-phase branch body 1211. In contrast to the non-implementation of Fig. 3, the phase transformations are the b phase of the positive bus line (1), the valley of the C phase, and the (137 Tanibashiji Temple 1-u;
I believe that things are changing rapidly. Figure 4: Actual/relaxed νIJ
VC phase conversion 1'l: , a , b , c (0@
The phase transformation by the VC of this embodiment shown in Fig. 5 is as follows: King conductor tllJ to C phase branch body 1, b phase king body (senra phase branch body (211)
2, B provisional salary 122
%(1)-c will change to Tanyan. Figure 6 Fuyao'
FljVC, c phase conversion is a phase king 1.11J 70 phase branch conductor (4)) VC%b phase king conductor (12j purple C phase branch conductor 1, also C phase king 4 The whole body is divided into four branches (1) and the valleys change.

2. In the above AC University 7JM Ga, we talked about a case where the branch line (2) or T branches from the line line (1), but the same effect can be applied to the case where the branch line (2) or T branches in the 5 minute piece. The pot is samurai.

[Jimei effect]

2+S: The invention is based on a three-phase conductor placed at the apex of the valley of a triangle, and a conductor that completely forms one jA point of a three-phase king-nominal triangle, and a conductor from the one apex to the two apexes of the pond. It is said that the custom of placing the VC upper button three-phase branch # wire was seven, so the three-phase king monument was created for the phase change of the three-phase conductor. The shape of the branch conductor is 7ms.
The power ratio of the loquat gland dragon and the minimum of 2 8i precepts in the Shibu-Kyojin body? It has the effect of preventing ``'C''.

4. A quick read of the box 1. Figures 1 to 6 show an embodiment of the present invention. The dust on the branch part is a false cause, and the contents in Figures 1 to 6) are the connections of the branch part. If the configuration diagram is correct, if it is correct, or if it is incorrect, it is @( in Figures 1 to 6)
B1 is a diagram showing the connection of the branch, Figures 1 to 6.
Each fe in the figure) is a side view of the 1←-・cause of the branching part, Figure 7 (Al or Fl is the 3@connection U diagram of the valley-to-interchange, and Figures 8 to 16 rs are also The connection configuration diagram of the branch part of Toseimai is shown.

(1) is the normal bus line, (2) is the branch bus line, (6) is a soo jinki, (kei is b soo jintai, α3) is C soo jintai, 1211
In the figure, the same reference numerals are the same or the corresponding parts are not printed.

Claims (1)

[Claims] In a gas-insulated bus having a three-phase branch bus branching from a three-phase main bus consisting of three-phase conductors placed at each vertex of a triangle, a bus forming one vertex of the triangle of the three-phase bus; A gas insulated bus bar characterized in that the three-phase branch busbar is arranged in a plane including a line connecting the one vertex to the centers of the other two vertices.