When KUC755AE106 3BHB005243R0106 synchronous motor is started, the frequency of rotor induced voltage gradually decreases with the increase of speed. Once the synchronous motor is started, the microcontroller will immediately detect the half cycle time of rotor induction. From 20ms, the nixie tube will record “9″. For every 20ms increase in the middle, the number will decrease by 1. When it reaches 200ms, the nixie tube will display “0″. During the asynchronous starting of KUC755AE106 3BHB005243R0106 synchronous motor, when the rotor speed reaches 90% of the synchronous speed, the frequency of the rotor induced voltage is 5Hz, the cycle is 0.2s, and the half cycle time is 100ms. Once the computer detects this value, the full voltage will be applied immediately. After the full voltage is applied, the speed of the motor will continue to rise. When the speed increases to 95% of the synchronous speed, the frequency of the rotor induced voltage is 2.5Hz, the cycle is 0.4s, and the half cycle time is 200ms. The computer detects this value, quickly enters the rectification program, outputs pulses, and the device is put into excitation. At the same time, the excitation operation indication is turned on, the low-voltage de excitation is turned off, and the loss of excitation protection and out of step protection are turned on.

2 Pulse forming

KUC755AE106 3BHB005243R0106 synchronous signals Ta and W3 provide positive offset and the output signal Uk of the excitation regulator. After comprehensive processing by the operational amplifier, the three signals are used as the input signals of the external interrupt request INT0 of the microcontroller. When INT0 changes from 1 to 0, the microcontroller accepts the interrupt and immediately sends the first group of pulses to trigger the 1 # thyristor, while supplementing a pulse for the 6 # thyristor. After KUC755AE106 3BHB005243R0106, send a group of pulses every 60 ° to trigger the corresponding thyristor until six groups of pulses are sent in one cycle, and then wait for the next interruption. Changing the size of Uk will change the time of interrupt application, so as to control the angle α. In order to improve the symmetry of the rectifier voltage waveform, the system also continuously monitors the frequency of the power grid, and corrects the 60 ° timing at any time to ensure the symmetry of the rectifier voltage waveform. In this way, the pulse generated has high precision, no external adjustment is required, and it is stable and reliable.

Company’s Name: Xiamen Xingruijia Import&Export Co., Ltd.

Manager: Jinny 
Email:     sales5@xrjdcs.com
Skype:    live:879d463b087bcddd
WeChat:  +8618250705533
whatsapp: +8618250705533

 Xiamen xingruijia import and export co.LTD is a China’s leading supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.

We have tens of thousands of spare parts and spare parts warehouse . Products and services to serve for installing of users control system,Distributed control systems, programmable controllers, panel controller and drive!

We have a large inventory of control system components. We also made a lot of new hardware and discontinued spare parts to help supporting your existing control systems.

We supply : PLC DCS ESD Excitation cards

BENEFITS:(I WILL GIVE YOU A REPLY IMMEDIATELY)

Quantity available: 1

Warranty: 12 months.

Lead time: 1-2 working days.

Terms of payment: T/T and paypal.Western Union

Courier partners: DHL, UPS, TNT, FedEx and EMS.

Technical specification, manuals and data sheets

WHAT WE SPECIALIAZED IN:
We mainly offer brand:AB,ABB,GE,NENTLY,SCHNEIDER,HONEYWELL,SIEMENS and so on…
We provide customers with the best products, the lowest price and the best service.

WHAT WE HAVE IN STOCK:

DCS Distributed Control System:

FOXBORO: I / A Series System: FBM (Field Input / Output Module) Sequence Control,

Ladder Logic Control, Incident Recall Processing, D / A Conversion, I / O Signal Processing, Data Communication and Processing.
TRICONEX: Redundant Fault-Tolerant Control System, the most modern fault-tolerant controller
based on Triple Modular Redundancy (TMR) architecture.
Westinghouse (Westinghouse): OVATION system, WDPF system spare parts.
Siemens: MOORE system spare parts.
Honeywell: TDC Series, QCS Series, S9000 Series Spare Parts.
ABB: ADVANT OCS, MOD30, MO300, Bailey INFI90, Masterview 850, AC460, S100, S800 system spare parts.
MOTOROLA (MOTOROLA): MVME147 / 162/166/167/172/177/187 Spare Parts.
XYCOM: VME series bus board, programmable human-machine interface.

PLC programmable controller:
Allen-Bradley (Rockwell): 1756/1771/1785 series, Reliance Ryan.
Schneider: Modicon Quantum 140 processor, I / O modules, power modules, and more.
Siemens: S5 / S7 Series 200, 300, 400; 6AV / 6GK Series spare parts.
Servo control system:
FANUC (Fanuc): servo amplifier A06B, drive A06B, input and output modules A02B / A03B, PCB A16B / A20B.
Siemens: 6SN / 6FC / 6FX series, offering sales of CNC systems (810, 802D SL, 810D, 840D) and spare parts.
Yaskawa (Yasukawa): servo controller, servo motor, servo drive.

Robot system:
ABB Robots, FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robots, MOTOMA

Any questions, please feel free to contact us, we will try our best to give you much help.

FAQ:

1.Are your product brand-new and original?
Yes,100% brand-new and original products.

2.How long is the quality guarantee for your products?
All our products with 1 year warranty.

3.When will you delivery the goods?
With stock, we will arrange delivery in about 3 to 5 days; without stock, it will take relatively long time, but it won’t be too long, it mainly depends on order quantity.

4.What are your terms of payment?
Generally through TT, western union and PayPal.

They’re some of our products: