Description
DSBC174 Система возбуждения DCS ABB
Швейцария, и входит в десятку крупнейших швейцарских транснациональных корпораций.DSBC174
химическая, нефтехимическая, фармацевтическая, целлюлозно – бумажная, нефтепереработка; Оборудование приборов: электронные приборы, телевизоры и оборудование для передачи данных,
генераторы, гидротехнические сооружения; Каналы связи: интегрированные системы, системы сбора и распространения;DSBC174Строительная промышленность: коммерческое и промышленное строительство.
AC motors are divided into two categories, synchronous motors and asynchronous motors.
Asynchronous motors are relatively rare in daily life and are relatively large. Single-phase asynchronous motors are often seen on various processing
machines in rural homes and processing machines in ordinary small factories; the power supply used is ordinary 220V mains power, and it can work
and run on 101 live wire. For more subdivided types of single-phase asynchronous motors, the difference is not that big. This type of motor often has two
very large capacitors: starting capacitor and working capacitor.
If these two capacitors are broken, there will be abnormalities during startup or operation.
Polyphase asynchronous motors are often seen in hoisting machinery and large processing machinery; the size of polyphase asynchronous
motors is relatively large among all motor categories, and the power is not low. Most of these motors are equipped with corresponding frequency
converters. When it is powered, it will be connected to three-phase power. Three-phase electricity is commonly used in industry, but not in daily life.
Finally, synchronous motors of AC motors are introduced. The subdivided types of this type of motor will have some shadow in daily life.
Synchronous motors are mainly divided into four categories, brushless DC, permanent magnet synchronous, stepper motor, hysteresis motor,
and reluctance motor. When it comes to brushless DC motors, everyone has seen them; the rear wheels of electric bicycles and electric motorcycles
used daily are a brushless DC synchronous motor. This kind of motor is also called a hub motor, which refers to a motor that is long on the hub of the
wheel. Stepper motors are widely used, mainly because of the step
accuracy of their control, which allows them to be used in high-precision situations. Laser cutting and 3D printing are widely used.
There is also a branched motor type, the permanent magnet synchronous motor. This kind of motor currently has a very popular
application. The expensive hair dryer is a permanent magnet synchronous motor. The permanent magnet synchronous motor combined with excellent
control methods can make the motor”s speed accurately controllable, the noise is very low, and it feels quiet and efficient.
Most synchronous motors are permanent magnet. There are other excitation types, but they are less common.
2. Operating principle of brushless DC/permanent magnet synchronous motor
The reason why the principles of brushless DC and permanent magnet synchronous operation are explained here is
because the difference between the two types is really not big. The similarities and differences will be compared in detail later.
3500/92 136188-02 Communication Gateway
05704-A-0146 5704F Fire Control Card
Yaskawa JGSM-06 Position Controller
LAM 853-049542-173 Circuit board
SICK MZT8-03VPS-KUD 1054051 T-slot cylinder sensor
8MSA4S.R0-31 B&R servomotor
Allen-Bradley 1771-P5 power supply
ABB IMFCS01 Frequency counter module
YASKAWA CACR-SR07BE12M SERVO PAK DRIVE
41B5228X232 I/O Module CL6921X1-A6
41B5228X192 Analog Interface I/O Module CL6921X1-A6
41B5228X082 Analog Interface I/O Module CL6921X1-A6
41B5228X072 CL6921X1-A6 Analog Interface I/O Module
41B5222X44R Analog I/O Module CL6821X1-A5
41B5222X422 CL6821X1-A5 Analog I/O Module
41B5222X36R CL6821X1-A4 Analog I/O Module
41B5222X35R CL6821X1-A4 Analog I/O Module
41B5222X33R CL6821-A5 Analog I/O Module
41B5222X242 CL6821X1-A5 Analog I/O Module
41B5222X232 CL6821X1-A4 Analog I/O Module
41B5222X222 CL6821X1-A4 Analog I/O Module
41B5222X072 CL6821X1-A3 Analog I/O Card
41B5222X092 CL6821X1-A2 Analog I/O Module
41B5222X072 CL6821X1-A1 Analog I/O Card
41B5222X032 CL6821X1-A1 Analog I/O Card
41B5222X032 CL6821X1-A1 Analog I/O Card
41B5215X122 CL6721X1-A3 Discrete I/O Module
41B5215X132 Digital I/O Module
KJ3243X1-BB1 Series 2 Plus Profibus DP Modle
KJ3222X1-BA1 Analog Input HART Module
KJ3221X1-BA1 Analog Output HART Module
KJ3221X1-BA1 Analog Output HART Module
KJ3242X1-BA1 Fieldbus H1 Series 2 Card
KJ3241X1-BA1 Redundant Serial Interface Card
KJ3242X1-BA1 Fieldbus Module
KJ1501X1-BC2 Power Supply
KJ1501X1-BC1 Power Supply
KJ3006X1-BA1 Power Supply
KJ2003X1-BA2 MD Controller
KJ2003X1-BA2 MD Controller
KJ2003X1-BA1 Controller MD Module
KJ3005X1-BA1 Controller Module
KJ3005X1-BA1 AS-i Card
KJ3001X1-CA1 Dry Contact Module
KJ3001X1-CA1 Discrete Input Module
SE4003S2B1 Analog Input Card 8 Channel Assembly
SE4002S1T2B1 Discrete Output Card
SE4002S1T1B1 Discrete Output Card 8 Channel Assembly
SE4001S2T2B1 Discrete Input Card 8 Channel Assembly
KJ3246X1-BA1 Fieldbus H1 With Intergrated Power
KJ4006X1-BQ1 S-Series Profibus DP Terminal Block
KJ3222X1-BK1 AI 8-Channel 4-20 mA HART Card
KJ3209X1-BK1 Digital Output Module
Reviews
There are no reviews yet.