JPS5912666U - Graph paper for power factor controller capacity selection - Google Patents
Graph paper for power factor controller capacity selectionInfo
- Publication number
- JPS5912666U JPS5912666U JP10907682U JP10907682U JPS5912666U JP S5912666 U JPS5912666 U JP S5912666U JP 10907682 U JP10907682 U JP 10907682U JP 10907682 U JP10907682 U JP 10907682U JP S5912666 U JPS5912666 U JP S5912666U
- Authority
- JP
- Japan
- Prior art keywords
- power factor
- distance
- reference point
- graph paper
- factor controller
- 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
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電力の関係を示すベクトル図、第２図は本考案
の一実施例の力率コントローラ選定用グラフ用紙を示す
図、第３図、第４図は第２図の力 ５率コント
ロ一ラ選定用グラフ用紙を用いて作図する方法を説明す
る図である。
Ａ・・・・・・平行垂直線、Ｂ・・・・・・平行水平線
、Ｃ・・・・・・ “円弧、Ｐ・・・・・・基準点。Fig. 1 is a vector diagram showing the power relationship, Fig. 2 is a drawing showing graph paper for selecting a power factor controller according to an embodiment of the present invention, and Figs. 3 and 4 are power factor controllers shown in Fig. 2. FIG. 3 is a diagram illustrating a method of drawing using graph paper for one-round selection. A: Parallel vertical lines, B: Parallel horizontal lines, C: Circular arc, P: Reference point.
Claims (1)
と、基準点Ｐから縦方向への距離を示す多数の平行水平
線Ｂと、基準点Ｐを中心とした円弧Ｃとをえかき、前記
平行垂直線Ａと平行水平線Ｂの一方の距離が有効電力を
示し、他方の距離が無効電力を示し、円弧Ｃ上に、該円
弧Ｃの半径に対する基準点Ｐを通る垂直線Ａから円弧Ｃ
までの水平距離の割合が力率を示すものである旨を表示
したことを特徴とする力率コントローラ容量選定用グラ
フ用紙。A number of parallel perpendicular lines A indicating the distance from the reference point P in the lateral direction
Then, draw a number of parallel horizontal lines B indicating the distance in the vertical direction from the reference point P, and a circular arc C centered on the reference point P, and the distance between the parallel vertical line A and the parallel horizontal line B is the effective power. , the other distance indicates reactive power, and on the arc C, from a perpendicular line A passing through the reference point P with respect to the radius of the arc C
Graph paper for selecting a power factor controller capacity, characterized in that it is displayed that the ratio of the horizontal distance to the power factor indicates the power factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907682U JPS5912666U (en) | 1982-07-19 | 1982-07-19 | Graph paper for power factor controller capacity selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907682U JPS5912666U (en) | 1982-07-19 | 1982-07-19 | Graph paper for power factor controller capacity selection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5912666U true JPS5912666U (en) | 1984-01-26 |
Family
ID=30254233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10907682U Pending JPS5912666U (en) | 1982-07-19 | 1982-07-19 | Graph paper for power factor controller capacity selection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912666U (en) |
-
1982
- 1982-07-19 JP JP10907682U patent/JPS5912666U/en active Pending
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