Enterprise name: shaanxi Ryan energy technology co. LTD
Address: no. 2007, building C, xinjie community, south side, fengcheng district, xi 'an economic development zone
Zip code: 710000
E-mail: 511753823 @qq.com
In the 21st century today, the power electronic substrate from Si (silicon) transform for SiC (SiC), the new power electronic devices into the large capacity, high frequency, high voltage components modular, micro miniaturization, intelligent and low cost of time, a variety of appropriate frequency control of motor speed of new electrical equipment is under development, so how are mine development trend of frequency converter will be?
1. The intelligent
Intelligent frequency converter to the system after installation, don't have to so many function set, you can easily operate, there are clear, according to the working state and can realize the fault diagnosis and troubleshooting, and even can automatic conversion of components. With the use of the Internet, remote monitoring can be used to realize multiple frequency converters, which can be combined with the process program to form the optimized integrated management control system of inverter.
2. The specialized
According to the characteristics of a certain type of load, the specialized frequency converter can be made specifically, which is not only beneficial to the economical and effective control of the load motor, but also can reduce the manufacturing cost. For example: fan, water pump inverter, crane machine special frequency converter, elevator control special frequency converter, tension control special frequency converter and air conditioning special frequency converter, etc.
Integration of 3.
Inverter related features, such as parameter identification system, the PID controller, PLC controller and communication unit integrated into the internal composition of selectively integration machine, not only make enhancements, increases system reliability, and can effectively reduce the size of our system, reduce the external circuit connection. It is reported that the integrated unit of frequency converter and motor has been developed to make the whole system smaller and easier to control.
4. Environmental protection
Protecting the environment, making "green" products is the new concept of mankind. In the future, the frequency converter will pay more attention to energy saving and low pollution, that is, to minimize the noise and harmonics in the use process to the power grid and other electrical equipment.
Today's motion control system is contains a variety of subject areas of technology, the general development trend is: drive communication, the high frequency of power converter, the control of digital, intelligent and networked. Therefore, as an important power converter component of the system, the converter provides a controllable high performance variable voltage converter and develops rapidly.
After about 30 years of research and development and application, with the application of new power electronic devices and high-performance microprocessors and the development of control technology, the performance of frequency converter is higher and higher.
Inverter is the power converter in motion control system. Today's motion control system is contains a variety of subject areas of technology, the general development trend is: drive communication, the high frequency of power converter, the control of digital, intelligent and networked. Therefore, as an important power converter component of the system, the converter provides a controllable high performance variable voltage converter and develops rapidly.
In a word, the development trend of inverter technology is to develop towards intelligence, simple operation, sound function, safe and reliable, low noise, low cost and miniaturization.