JPS62127108U - - Google Patents
Info
- Publication number
- JPS62127108U JPS62127108U JP1986014569U JP1456986U JPS62127108U JP S62127108 U JPS62127108 U JP S62127108U JP 1986014569 U JP1986014569 U JP 1986014569U JP 1456986 U JP1456986 U JP 1456986U JP S62127108 U JPS62127108 U JP S62127108U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- motor
- power supply
- switching power
- output
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の基本構成を示す図を、第２
図は具体的実施例の直流モータ側の回路およびス
イツチング電源の要部を示す結線図である。
１０……スイツチング電源、１４……比較回路
、１５……分圧回路、２０……直流モータ、２１
……（電機子）抵抗、２２……（モータ電流検出
）抵抗、２４……加算回路、２５……回転数対応
電圧、２６，２７……ホトカプラ、３０……制動
回路。
Figure 1 shows the basic configuration of the present invention, and Figure 2 shows the basic configuration of the present invention.
The figure is a wiring diagram showing the circuit on the DC motor side and the main parts of the switching power supply in a specific embodiment. 10... Switching power supply, 14... Comparison circuit, 15... Voltage dividing circuit, 20... DC motor, 21
... (armature) resistance, 22 ... (motor current detection) resistance, 24 ... addition circuit, 25 ... rotation speed corresponding voltage, 26, 27 ... photocoupler, 30 ... braking circuit.
Claims (1)
が、スイツチング電源から供給され、該スイツチ
ング電源が出力電圧の分圧と外部から印加可能な
参照電圧とを比較して誤差出力を発生し、出力電
圧調整を行なうものであるレーダアンテナ駆動機
構において、 前記参照電圧として、直流モータの回転数対応
電圧とモータ電流検出電圧とを加算した電圧を用
い、前記スイツチング電源の出力電圧の分圧比と
の関係からモータ電機子電圧が前記回転数対応電
圧により定まるように、直流モータ回路の抵抗電
圧降下を補償する手段と、直流モータがアンテナ
外力により発電状態になつたときに、直流モータ
回路に電流を逆流させる制動回路とを有すること
を特徴とするレーダアンテナ駆動機構。[Claims for Utility Model Registration] The voltage applied to the DC motor for driving the antenna is supplied from a switching power supply, and the switching power supply compares the partial voltage of the output voltage with a reference voltage that can be applied externally and detects an error. In a radar antenna drive mechanism that generates an output and adjusts the output voltage, the output voltage of the switching power supply is adjusted by using, as the reference voltage, a voltage that is the sum of a voltage corresponding to the rotational speed of the DC motor and a motor current detection voltage. Means for compensating the resistance voltage drop of the DC motor circuit so that the motor armature voltage is determined by the voltage corresponding to the rotation speed from the relationship with the voltage division ratio of A radar antenna drive mechanism comprising a braking circuit that causes current to flow backward into a motor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014569U JPH0533047Y2 (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014569U JPH0533047Y2 (en) | 1986-02-05 | 1986-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62127108U true JPS62127108U (en) | 1987-08-12 |
| JPH0533047Y2 JPH0533047Y2 (en) | 1993-08-24 |
Family
ID=30804676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986014569U Expired - Lifetime JPH0533047Y2 (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533047Y2 (en) |
-
1986
- 1986-02-05 JP JP1986014569U patent/JPH0533047Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533047Y2 (en) | 1993-08-24 |
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