描述

UMC100 相控電路部分通常采用數(shù)字移相集成電路

智能電機(jī)管理模塊的工作原理主要基于模塊的主電路、相控電路以及單片機(jī)等部分。這些部分被封裝在同一殼體內(nèi)，UMC100同時(shí)模塊內(nèi)置多個(gè)電流、電壓傳感器。模塊通過接插件與控制盒連接，從而實(shí)現(xiàn)各種功能的設(shè)置和顯示。

主電路部分通常由玻璃鈍化方形晶閘管芯片組成，這些芯片通過一體化焊接技術(shù)被貼在dbc（陶瓷覆銅板）上，并與導(dǎo)熱銅板焊接在一起。UMC100這種結(jié)構(gòu)使模塊具有很高的絕緣性能和散熱性能。

相控電路部分通常采用數(shù)字移相集成電路，例如銀河公司自主開發(fā)的jp-ssy01數(shù)字移相集成電路。該電路為sop28封裝，5v單一電源供電，全數(shù)字化處理方式，具有很高的移相精度及對(duì)稱度。對(duì)控制端加0～10v電平信號(hào)，即可控制移相角度。

單片機(jī)則負(fù)責(zé)處理和傳輸數(shù)據(jù)。模塊使用時(shí)，同步變壓器輸出同步信號(hào)給移相電路，其中另一路給單片機(jī)，作為單片機(jī)采集電壓、電流信號(hào)的基準(zhǔn)。

通過這樣的工作原理，智能電機(jī)管理模塊可以有效地管理和控制電機(jī)的工作狀態(tài)，提高電機(jī)的效率和可靠性，同時(shí)也能夠?qū)崿F(xiàn)電機(jī)的節(jié)能控制和故障診斷等功能。

智能電機(jī)管理模塊是采用單片機(jī)控制的移相觸發(fā)調(diào)壓軟起動(dòng)模塊，UMC100用于三相交流電機(jī)的軟起動(dòng)，實(shí)現(xiàn)電機(jī)平滑起動(dòng)，減小起動(dòng)電流，避免沖擊電網(wǎng)，減小配電容量。其特點(diǎn)如下：
– 單片機(jī)數(shù)字自動(dòng)控制。
– 具有全壓?jiǎn)?dòng)、電壓斜坡啟動(dòng)、電壓階躍啟動(dòng)、限流起動(dòng)等起動(dòng)方式。
– 起始電壓可調(diào)，保證電機(jī)起動(dòng)的最小起動(dòng)轉(zhuǎn)矩，避免電機(jī)過熱。
– 起動(dòng)電流可根據(jù)負(fù)載情況調(diào)整，以最小的電流產(chǎn)生最佳轉(zhuǎn)矩。
– 起動(dòng)時(shí)間可調(diào)，在該時(shí)間范圍內(nèi)，電動(dòng)機(jī)轉(zhuǎn)速逐漸上升，避免轉(zhuǎn)速?zèng)_擊。
– 自由停車和軟停車，軟停車時(shí)間可調(diào)。
– 用戶輸入的各種起動(dòng)參數(shù)可保存，關(guān)機(jī)或掉電后不丟失。
– 五位數(shù)碼管可顯示相應(yīng)電流、電壓值。
– 可實(shí)現(xiàn)過流保護(hù)、過熱保護(hù)和缺相保護(hù)。

UMC100 相控電路部分通常采用數(shù)字移相集成電路

The working principle of the intelligent motor management module is mainly based on the main circuit of the module, the phase-controlled circuit and the MCU. These parts are packaged in the same housing, and the UMC100 module has multiple current and voltage sensors. The module is connected with the control box through the connector, so as to realize the setting and display of various functions.

The main circuit section usually consists of glass passivated square thyristor chips, which are affixed to the dbc (ceramic copper clad plate) by integrated welding technology and welded together with the thermal copper plate. The UMC100 structure enables the module to have high insulation and heat dissipation performance.

The phase-controlled circuit part usually uses digital phase-shifting integrated circuits, such as the jp-ssy01 digital phase-shifting integrated circuit developed by Galaxy. The circuit is sop28 package, 5v single power supply, full digital processing, with high phase shift accuracy and symmetry. The phase shift Angle can be controlled by adding 0 ~ 10v level signal to the control end.

The single chip computer is responsible for processing and transmitting data. When the module is used, the synchronous transformer outputs the synchronous signal to the phase-shifting circuit, and the other one to the single chip microcomputer, which is used as the reference for the single chip microcomputer to collect voltage and current signals.

Through this working principle, the intelligent motor management module can effectively manage and control the working state of the motor, improve the efficiency and reliability of the motor, and also realize the functions of energy saving control and fault diagnosis of the motor.

The intelligent motor management module is a soft start module controlled by single chip microcomputer with phase-shift triggering voltage regulation. UMC100 is used for soft start of three-phase AC motor to realize smooth start of motor, reduce starting current, avoid impact on power grid, and reduce distribution capacity. Its characteristics are as follows:
– MCU digital automatic control.
– With full voltage start, voltage ramp start, voltage step start, current limiting start and other starting modes.
– The starting voltage is adjustable to ensure the minimum starting torque of the motor to avoid overheating of the motor.
– The starting current can be adjusted according to the load to produce the best torque with the least current.
– The starting time is adjustable, within the time range, the motor speed gradually rises to avoid speed impact.
– Free parking and soft parking, soft parking time is adjustable.
– The various starting parameters entered by the user can be saved, and will not be lost after shutdown or power failure.
– Five-digit digital tube can display the corresponding current and voltage values.
– Overcurrent protection, overheat protection and phase loss protection can be achieved.

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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