Variable frequency operations have been around in the form of AC generators since the first introduction of the induction motors. Change of rotational speeds of a generator means changing the output frequency. And there has always been the need to convert main voltage and frequencies into quantities, but that wasn’t always done the same way. This has led to many improvements in the frequency converter online knowledge about these technologies. The industry is constantly on the look for better and more improved automated control with better production speeds so it’s constantly evolving and looking for ways to improve.
The next thing we will discuss, will be the speed control of the electronic motors. There are various different terminologies that are used to refer to the process of altering the speed of electric motors. The most common term used include adjustable speed drive, frequency converters, variable speed drives, variable frequency drives. While some of these refer generally to the speed control like adjustable speed drive and variable speed drive, others are more specific, referring to the adjustment of the feeding frequency of motors, like variable frequency drives and adjustable frequency drive.
Regardless, frequency converter online sites use the most, and since internet is the main source of information, it’s most likely that you’ll find what you are looking for by searching for frequency converters, as this term covers all the electronic parts of the device and the components like sensor and interface.
The reason this is such a popular piece of equipment is the wide range of application and the benefits of:
- -Energy saving
- -Efficient systems
- -Lowering the noise level of certain equipment and machines
- -Easy matching of drive speeds and process requirements
- -Lowering mechanical stress on machines
- -Easy matching of torque and power to process requirements
- -Improvement of workplace environment
Depending on the application, some benefits can be more visible than others, but benefits have been noticed, no matter the case. Which makes the frequency converter a necessity if you have many machines and technologies that run at high power but don’t need much of it. This can lead to the equipment burning out and having it’s life span shortened significantly. A frequency converter will adjust the amount of power the machine gets to precisely the amount it needs to function perfectly. A frequency converter will solve problems like voltage dropping, currents or torque during start up, which makes it a perfect piece of technology worth considering to invest in.