JPH01134942U - - Google Patents
Info
- Publication number
- JPH01134942U JPH01134942U JP3141188U JP3141188U JPH01134942U JP H01134942 U JPH01134942 U JP H01134942U JP 3141188 U JP3141188 U JP 3141188U JP 3141188 U JP3141188 U JP 3141188U JP H01134942 U JPH01134942 U JP H01134942U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- grid
- side power
- compensation
- 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
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図は第１図の制御回路の構成を示す
ブロツク図、第３図は第１図の振幅平均値演算回
路の動作を示すフローチヤート、第４図は第１図
における電圧補償の様子を示す電圧波形図、第５
図は提案例の構成を示すブロツク図、第６図は第
５図の制御回路の構成を示すブロツク図である。
１……系統側電源、６……負荷、１０……補償
用電源。
FIG. 1 is a block diagram showing the configuration of an embodiment of this invention, FIG. 2 is a block diagram showing the configuration of the control circuit in FIG. 1, and FIG. 3 is a block diagram showing the operation of the amplitude average value calculation circuit in FIG. FIG. 4 is a voltage waveform diagram showing the state of voltage compensation in FIG. 1, and FIG.
This figure is a block diagram showing the configuration of the proposed example, and FIG. 6 is a block diagram showing the configuration of the control circuit of FIG. 5. 1... Grid side power supply, 6... Load, 10... Compensation power supply.
Claims (1)
統側電源の電圧に同期した目標正弦波電圧から前
記系統側電源の電圧を差し引いた電圧に相当する
補償電圧を発生する補償用電源を加算極性に直列
介挿した直列補償型電圧変動補償装置において、 前記目標正弦波電圧の振幅を前記系統側電源の
電圧の平均値としたことを特徴とする直列補償型
電圧変動補償装置。[Scope of claim for utility model registration] A compensation voltage corresponding to a voltage obtained by subtracting the voltage of the grid-side power supply from a target sine wave voltage synchronized with the voltage of the grid-side power supply is provided in the power supply path from the grid-side power supply to the load. A series compensation type voltage fluctuation compensator in which a generated compensation power supply is inserted in series with an addition polarity, characterized in that the amplitude of the target sine wave voltage is an average value of the voltage of the grid side power supply. Fluctuation compensator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3141188U JPH01134942U (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3141188U JPH01134942U (en) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134942U true JPH01134942U (en) | 1989-09-14 |
Family
ID=31257254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3141188U Pending JPH01134942U (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006217688A (en) * | 2005-02-01 | 2006-08-17 | Chugoku Electric Power Co Inc:The | Instantaneous voltage drop compensation device |
-
1988
- 1988-03-09 JP JP3141188U patent/JPH01134942U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006217688A (en) * | 2005-02-01 | 2006-08-17 | Chugoku Electric Power Co Inc:The | Instantaneous voltage drop compensation device |
| JP4677242B2 (en) * | 2005-02-01 | 2011-04-27 | 中国電力株式会社 | Instantaneous voltage drop compensation device |
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