JPH03104039U - - Google Patents
Info
- Publication number
- JPH03104039U JPH03104039U JP1210190U JP1210190U JPH03104039U JP H03104039 U JPH03104039 U JP H03104039U JP 1210190 U JP1210190 U JP 1210190U JP 1210190 U JP1210190 U JP 1210190U JP H03104039 U JPH03104039 U JP H03104039U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- wire
- generator
- distribution line
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の実施例にかかる回路図、第２
図は従来３相４線式受電及び発電設備の並列運転
回路図、第３図は中性点電位の偏位説明図である
。
１……受電設備、２……発電設備、３……負荷
設備、ＬＯ……限流リアクトル、１φＵ，１φＶ
，１φＷ……単相負荷、３φＬ……３相負荷。
Figure 1 is a circuit diagram according to an embodiment of the present invention, Figure 2 is a circuit diagram according to an embodiment of the present invention.
The figure is a parallel operation circuit diagram of a conventional three-phase four-wire power receiving and power generation facility, and FIG. 3 is an explanatory diagram of neutral point potential deviation. 1... Power receiving equipment, 2... Power generation equipment, 3... Load equipment, LO... Current limiting reactor, 1φU, 1φV
, 1φW...Single-phase load, 3φL...3-phase load.
Claims (1)
したものにおいて、前記発電機の中性相ラインに
直列に、単相負荷分および高調波不平衝分により
発生する配電線側電圧変動による発電機への零相
電流値を許容以内に制限しうる限流リアクトルを
接続したことを特徴とした３相４線式受電及び発
電設備の並列運転回路。 In a system in which a 3-phase 4-wire generator is added to a 3-phase 4-wire distribution line, a distribution line that is connected in series to the neutral phase line of the generator due to single-phase load components and harmonic imbalance components. A parallel operation circuit for three-phase, four-wire power receiving and power generation equipment, characterized in that a current-limiting reactor is connected that can limit the zero-sequence current value to the generator due to side voltage fluctuations to within an allowable range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1210190U JPH03104039U (en) | 1990-02-09 | 1990-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1210190U JPH03104039U (en) | 1990-02-09 | 1990-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104039U true JPH03104039U (en) | 1991-10-29 |
Family
ID=31515591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1210190U Pending JPH03104039U (en) | 1990-02-09 | 1990-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292135A (en) * | 2005-04-14 | 2006-10-26 | Sharp Corp | Gas bearing structure, stirling engine and stirling cooling storage |
| JP2009165266A (en) * | 2008-01-07 | 2009-07-23 | Nippon Sharyo Seizo Kaisha Ltd | Synchronous generator |
-
1990
- 1990-02-09 JP JP1210190U patent/JPH03104039U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292135A (en) * | 2005-04-14 | 2006-10-26 | Sharp Corp | Gas bearing structure, stirling engine and stirling cooling storage |
| JP2009165266A (en) * | 2008-01-07 | 2009-07-23 | Nippon Sharyo Seizo Kaisha Ltd | Synchronous generator |
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