JPH0461499U - - Google Patents
Info
- Publication number
- JPH0461499U JPH0461499U JP10217490U JP10217490U JPH0461499U JP H0461499 U JPH0461499 U JP H0461499U JP 10217490 U JP10217490 U JP 10217490U JP 10217490 U JP10217490 U JP 10217490U JP H0461499 U JPH0461499 U JP H0461499U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- direct
- motor
- speed
- circuit
- 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
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図は、ブリジ式回路のプラス、マイナス速
結ヘツドの順向直列速結ダイオード組で構成され
た両向偏圧ダイオード組の回路図。第２図は、両
直列逆並列速結ダイオードで構成された、両向偏
圧ダイオード組の回路図。第３図は、両向ツエナ
ダイオード組で構成された、両向偏圧ダイオード
組の回路図である。
FIG. 1 is a circuit diagram of a bidirectional polarized diode set consisting of a forward series fast-coupling diode set of positive and negative fast-coupling heads of a bridge type circuit. FIG. 2 is a circuit diagram of a bidirectional biased diode set consisting of both series and antiparallel fast-coupled diodes. FIG. 3 is a circuit diagram of a bidirectional polarized diode set composed of a bidirectional Zener diode set.
Claims (1)
ータ制御回路の改善で、交流両、速段電動機運転
を提供する回路で、その回路の主なる特徴は、一
つのスイツチの制御が、直励モータのアマチヤの
両端に並列結線して、順向偏圧の両向ダイオード
組があつて、ＯＮにし、それによつてモータ組し
て直励の自由運転を生じ、或いは、アマチヤに並
列結線し、それがアマチヤの反電力反応があつて
、その高速と限速の運転を制限する機能があるも
ので、上記の順向偏圧ダイオード組は、一歩進ん
で、減速ユニツトに直列結線をすることができる
もの。 ２ 実用新案登録請求の範囲第一項に述べた両向
ダイオード組は、両直逆向並列結線のダイオード
を含むもので構成或いは、ブリジ式回路のプラス
、マイナス連結ヘツドでのダイオード組に順向直
列で構成する或いは、両向ツエナダイオード組で
構成し、並びに一歩進んで、ダイオード組とプラ
ス、マイナス直結ヘツドの通路と短絡によつて、
モータの運転特性の選択をするもの、それと一歩
進んで、各ダイオードの直列速結ヘツドの選択に
よつて、アマチヤの反電力反応の介定値を変える
もの。[Scope of Claim for Utility Model Registration] 1. A circuit that provides a type of improvement of a direct-excitation motor control circuit that can select between high-speed and limited-speed operation, and provides AC dual-speed motor operation, and the main features of the circuit are as follows: One switch control is connected in parallel to both ends of the armature of the direct-excitation motor, and there is a set of forward-biased bidirectional diodes, which is turned on, thereby causing the motor assembly to operate freely with direct excitation. , or it is connected in parallel to the armature and has the function of limiting its high speed and limited speed operation due to the counter power reaction of the armature.The above forward biased diode set goes one step further, Can be connected in series to the reduction unit. 2. The bidirectional diode set mentioned in Paragraph 1 of Claims for Utility Model Registration is composed of diodes connected in parallel in both direct and reverse directions, or includes diodes connected in forward series in the positive and negative connection heads of a bridge type circuit. Alternatively, it can be configured with a bidirectional Zener diode set, or, going one step further, by shorting the diode set and the positive and negative directly connected head passages,
One that selects the operating characteristics of the motor, and one that goes one step further and changes the intervention value of the anti-power reaction of the armature by selecting the series fast-coupled head of each diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10217490U JPH0461499U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10217490U JPH0461499U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461499U true JPH0461499U (en) | 1992-05-26 |
Family
ID=31846199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10217490U Pending JPH0461499U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461499U (en) |
-
1990
- 1990-09-28 JP JP10217490U patent/JPH0461499U/ja active Pending
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