To tell you the basic principle of saving electricity in industry, I don't want to talk about it, because there are many types of industrial energy saver.
Let's take a number of examples
High voltage motor power saving equipment high voltage motor power saving system software is based on high voltage inverter, and high voltage DC frequency conversion selects output power
Module series connection technology, output 6kV, 10kV working voltage immediately. Because the selection of output power module serial connection is not power
The electronic devices are connected in series immediately, so the problem of pressure resistance is solved. Part of the main control chip is DSP + FPGA
(i.e., on-the-spot program controller gate array) + PLC large-scale high-speed integrated digital circuit operation mode, high-speed and operation can be achieved
Maintain real-time accurate motor control, exceeding the target of both performance and sales price. Indoor space is selected for key control system
Vector material PWM control system improves the utilization rate of AC voltage reasonably, and FPGA keeps the output power module single pulse
The assignment optimization algorithm can drive the output power module immediately and quickly to ensure the output power of all modules.
How much do you know about industrial energy saver
The electromagnetic energy consumption of plastic machine is shown in the following parts:
1 - electromagnetic energy consumption of gasoline pump in hydraulic transmission system;
2 - electromagnetic energy consumption of electric heater;
3-electromagnetic energy consumption of refrigeration centrifugal water pump in circulation system.
In which the power consumption of the hydraulic pump accounts for about 80% of the total plastic machine power consumption
The importance of environmental protection and energy saving of plastic machine. Plastic machine in mold locking, mold locking, glue injection, refrigeration, pressure maintaining, molding and other links
The working pressure and total flow rate need to be changed. When the residual oil requirement of the plastic machine changes, the
The speed regulating valve at the inlet and outlet of the gasoline pump is used to adjust the working pressure and total flow of the load, while the power of the motor will not change,
As a result, kinetic energy is wasted.
The software of zk-zsj plastic machine power saving system selects feedback control. According to the controller, the working pressure and
Total flow data signal, automatic adjustment of oil pump motor speed ratio, so that oil supply interruption, may lead to accidents
The amount of production is consistent with the requirements of plastic machine (i.e. reducing power), exceeding the goal of environmental protection and energy saving.
Zk-kyj air compressor power saving system software for traditional air compressor
There are many problems in the gas path control method. The intelligent power saving maintenance system software is used to carry out the constant current source gas path control.
When choosing this plan, people can take the working pressure of pipeline network as the operation target, temperature transmitter Yb
Change the working pressure P of air compressor storage tank into electronic signal, and give it to PID intelligent controller, and work pressure
The error is calculated according to the preset value of PID
In addition, the power of the control system is saved according to the data of the motor control system
Make the specific working pressure P close to the set working pressure P0 from beginning to end. In addition, the scheme can increase the voltage
In addition, after the plan scheme is selected, the original operation and maintenance system software is saved,
The motor of air compressor can be soft started by the software of power saving system,
The starting impulse current and the impact of mechanical equipment produced by starting air compressor are prevented.
How much do you know about industrial economizer and air compressor