Description
hardware flow control. It is an ideal choice in the field of industrial automation.
First, it has high power and is a fan/pump type load;
Second, the device itself has a power-saving function (software support);
Frequency converter (Variable-frequency Drive, VFD) is a power control device that uses frequency conversion technology and
microelectronics technology to control AC motors by changing the frequency of the motor”s operating
power supply. The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC),
braking unit, drive unit, detection unit, microprocessing unit, etc. The inverter relies on the switching of the internal
IGBT to adjust the voltage and frequency of the output power supply, and provides the required power supply voltage
according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In
addition, the inverter also has many protection functions. , such as overcurrent, overvoltage, overload protection, etc
. With the continuous improvement of industrial automation, frequency converters have also been widely used.
Main applications of power electronics technology (classified according to applicable occasions):
1. Electronic control equipment for petroleum, coal and other mining industries;
(1) Main equipment: thyristor DC motor system; frequency converter and AC speed control system
(2) Market prospects: Non-renewable resources such as oil and coal are gradually declining, but I guess they will
continue to do so in the next few decades. As long as you need to dig for oil, coal, and gold… there will be a
market for power electronics technology
(3)Market size:
(4) Related companies: ABB, Siemens, Tianshui Electric Transmission Research Institute Co., Ltd.
(5) Recommendation index: Recommended (a total of 3 levels: not recommended, recommended, strongly recommended)
2. Electric vehicle field
(1) Main equipment: First, the equipment on the electric vehicle itself (controller, etc.), second, the charging pile, and third, the test system
(2) Market prospects: Due to the strong support of the Chinese government, the current electric vehicle market is quite promising.
(3)Market size:
(4) Related enterprises: vehicle manufacturers (Tesla, BYD, BAIC), charging pile manufacturers, power battery and other testing equipment (I am here)
(5) Recommendation index: Strongly recommended
3. Occasions with high power requirements, such as computer systems in banks and stock exchanges; key equipment
such as network servers and routers; various medical equipment; office automation equipment; factory automation machines, etc.
(1) Main equipment: UPS (uninterruptible power supply)
(2) Market prospects: It has matured and should continue to maintain steady growth in the next few decades.
https://www.xmamazon.com
https://www.xmamazon.com
https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
FPR3346501R1012 ABB ICSE08B5-2 I/O MODULE
F650-B-F-G-F-2-G-1-HI-E GE Feeder Protection & Bay Controller
IRDH375 ISOMETER Insulation monitoring device
DSTC454 5751017-F ABB DSTC 454 Optical Modem for 2 Mbits/s
DSAX452 ABB Remote In / Out Basic Unit
AO845A 3BSE045584R1 ABB Analog Output Module
469-P5-LO-A20-E GE LO Control Power with 4-20mA Analog Outputs
469-P1-HI-A20-E GE 469 Motor Management Relay
HC-6002-2 HUMO LABORATORY MODULE
HC703BS-E51 Mitsubishi Motors-AC Servo
3HAC025562-001 ABB DSQC 655 Capacitor Unit
3BDH000320R0101 ABB LD 800HSE Linking Device
1VCF752000 ABB Feeder terminal
TU810 3BSE013230R1 ABB 16 channel 50 V compact module
R911328500 Rexroth Servo Drives
MSK050C-0300-NN-M1-UG1-NNNN Rexroth MSK Synchronous Motors
IC693CHS391 GE expansion plate with ten slots
HMS01.1N-W0070-A-07-NNNN Rexroth HMS Single Axis Inverters
DO801 3BSE020510R1 ABB 16 channel 24 V digital output module
330930-065-01-05 Bently Nevada NSv Extension Cable
CAN-32DO0.5A-P-2X16 ETON Digital output module
DI801 3BSE020508R1 ABB 16 channel 24 V digital input module
DKC02.3-100-7-FW Rexroth EcoDrive Drive Controller
16710-30 Bently Nevada 16710 Interconnect Cables
330180-51-05 Bently Nevada 3300 XL Proximitor® Sensor
130539-30 PILZ Interconnect Cable
810-073479-215 LAM Rev Tested Board
301120 PLIZI Safety bus module
XVME-660716 Xycom VMEbus Pentium III Low-Power Processor Module
140NOE77101 Schneider ETHERNET NETWORK TCP/IP MODULE
UUD148AE01 3BHE014185R0001 ABB Inverter trigger board
MKD071B-061-KG1-KN Rexroth servo motor
6SM37L-4.000 KOLLMORGEN Servo motor
6410-007-N-N-N Pacific Scientific Stepper Drive
VT-HNC100-1-23W-08-P-0 Rexroth VT-HNC100 Digital Axis Controllers
VE3006 EMERSON MD-PLUS Controller
UR8HH GE Universal Relay Systems UR Series
T70-QQU-AA0-LK KEBA Teach Pendant
SERVOSTAR 310 KOLLMORGEN S300 Servo Drive
AIP171 Yokogawa PC Board Controller Board
S21260-SRS KOLLMORGEN SERVO DRIVER INPUT
S20660-SRS KOLLMORGEN Servo driven drive
SDAS-01-7Y2S1024 TE Connectivity Current Sensor Current Sensor AC Current 11-Pin
S72402-NANANA-NA-225 KOLLMORGEN Servo driven drive
R43HCNAR2NSVS00 Pacific Scientific Motors-AC Servo
PR6424010-040+CON021 EPRO Front axis sensor
PDP403 METSO Distributed Processing Unit
PMAC-2 ACC8E DELTA TAU VMEbus Single-Board
PR6423010-010+CON21 EPRO Logical analog sequence module
NW-BM85-000 Schneider MODBUS ACCESSORY
NETC01-M2 MECHATROLINK Network Gateway
P0916AG FOXBORO FBM204 Field Terminal Assembly
P0916AW FOXBORO Field Terminal Assembly
MSPC-68866800 MACROTEK PCI/ISA Single Board Computer
MT8803G Anritsu Terminal Globalstar
Reviews
There are no reviews yet.