JPH0330868U - - Google Patents
Info
- Publication number
- JPH0330868U JPH0330868U JP9069789U JP9069789U JPH0330868U JP H0330868 U JPH0330868 U JP H0330868U JP 9069789 U JP9069789 U JP 9069789U JP 9069789 U JP9069789 U JP 9069789U JP H0330868 U JPH0330868 U JP H0330868U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- capacitor
- discharge coil
- harmonic
- harmonic content
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Description
第１図はこの考案の実施例の測定回路を示す図
、第２図は本考案において高調波含有率が高精度
で測定できる原理を説明するための図である。
Ｃ１，Ｃ２……コンデンサ、Ｌ……直列リアク
トル、ＰＴ……放電コイル。
FIG. 1 is a diagram showing a measuring circuit according to an embodiment of this invention, and FIG. 2 is a diagram for explaining the principle by which harmonic content can be measured with high precision in this invention. C1, C2...Capacitor, L...Series reactor, PT...Discharge coil.
Claims (1)
もに前記コンデンサに放電コイルが接続された調
相設備において、前記放電コイルの基本波電圧お
よび高調波電圧を測定する回路と、これらの電圧
の比率から高調波含有率を求める回路と、を設け
たことを特徴とする高調波含有率測定回路。 In phase adjustment equipment in which a series reactor is connected to a capacitor and a discharge coil is connected to the capacitor, there is a circuit for measuring the fundamental voltage and harmonic voltage of the discharge coil, and a harmonic content rate is determined from the ratio of these voltages. What is claimed is: 1. A harmonic content measurement circuit characterized by comprising: a circuit for determining .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9069789U JPH0330868U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9069789U JPH0330868U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330868U true JPH0330868U (en) | 1991-03-26 |
Family
ID=31640212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9069789U Pending JPH0330868U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330868U (en) |
-
1989
- 1989-07-31 JP JP9069789U patent/JPH0330868U/ja active Pending
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