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
WOODWARD 8440-1301
WOODWARD 8440-2088
WOODWARD 8440-1936
WOODWARD 8440-2150
WOODWARD 8440-1947
WOODWARD 8440-1809
WOODWARD 8440-2152
WOODWARD 8440-1936
WOODWARD 8440-1884
WOODWARD 8440-1868
WOODWARD 8440-1952
WOODWARD 8440-1878
8440-2222 – Woodward’s easYgen
WOODWARD 8200-203- ProTech 203 overspeed protection
WOODWARD 8200-508
WOODWARD 8200-314 – Digital Driver Board
Woodward Rotary actuators | VBR Turbine Partners 8200-188
WOODWARD 8200-1204 – LINKnet HT AIO
WOODWARD 8200-224 – Servo Position Controller
WOODWARD Governor 8200-150
WOODWARD 8200-226
Woodward 9907-205 MSLC/DSLC Hand Held Programmer
WOODWARD 8200-507 Steam Turbine Digital Governor
WOODWARD 8200-1300
WOODWARD 8200-1302 – 505D Digital Governor Turbine Control
Woodward 505D Digital Speed Governing Turbine Controller 8200-1502
WOODWARD 8200-1508
WOODWARD 8200-1350 Flex500- Turbines
WOODWARD 8200-1301-505D Digital Governor Turbine Control
WOODWARD 8200-1310 Turbine Digital Control
WOODWARD 5464-050 Digital Microprocessor Controller
5466-258 | 5466-258 Woodward | Simplex Discrete I/O Module
WOODWARD 5464-674 Digital Microprocessor Controller
WOODWARD 5464-738
WOODWARD microgrid digital control 5464-552
WOODWARD 5464-843
WOODWARD 5464-331 Digital Microprocessor Controller
WOODWARD 5464-333- Thermocouple input module available in stock
WOODWARD 5464-011
WOODWARD 5464-365A
WOODWARD 5464-365 Module digital speed sensor
WOODWARD 5464-330
WOODWARD 5464-218
Best WOODWARD 5464-643 discrete input (48 channels)
WOODWARD 5464-654
WOODWARD 5464-850
WOODWARD 5464-545
WOODWARD 5464-414
“WOODWARD 9905-003”
“WOODWARD EASYGEN-1000”
“WOODWARD EASYGEN-320”
“WOODWARD ESAYGEN-1000”
“WOODWARD 9907-018”
“WOODWARD 9907-163”
woodward 9907-163
Reviews
There are no reviews yet.