frequency is genrally cycle per second, and frequencies may be of a dc nature or ac , devices which convert dc frequency in to an ac frequency are frequency converters and devieces which convert ac frequency in to dc frequency are frequency inverters.
because in terms of power electronics, devices which convert ac to dc are called converters, and devices which convert dc in to ac are called "inverters"
'mehboob hunzai"
I'm a engineers in this devices, the frequency inverter is convert AC to AC but with variable frequency output, means the frequency & voltage are adjustable;
The frequency converter can convert DC to AC, like 24VDC to 220VAC and also the frequency is adjustable.
One most important thing is the out power of frequency inverter just can be used for controlling AC motor, while frequency converter can be treated as normal power supply as our daily using power grid.
"zhuge fs"
the difference between the source freq. and the reference freq
The difference is in sine wave generation algorithm. In HI freq - it is 30kHz signal, modulated by 50Hz.
RF means radio frequency or relativity low range of frequency microwaves however are into the top range of the spectrum or very hi frequency.
10 Hz 10 Hz
If the frequency of the oncoming generator is slightly higher than the system frequency, the phase angle between the system and generator voltages will slowly change at a frequency equal to the difference between system and generator frequencies.
Converter is AC to DC. Inverter is DC to AC
Inverter is the one which converts DC to AC. UPS is the one which provides you uninterrupted power supply. UPS as a system comprises of converter (converts AC to DC), battery, battery charger circuit and an inverter (converts DC to AC). Inverter is part of UPS.
You can make your static inverter to maintain 400Hz by means of compare the generated frequency of your inverter with the reference buildin frequency generator which is called local oscillator or multivibrator which is fixed at 400 Hz. If your inverter generate frequency grater or less than 400Hz then the comparison between the reference frequency and the generate frequency will produce the error signal to reduce or increase the generated frequence and send it out. This is the principle operation of the Electrical Power Generation System. Post this answer by : tassana.e@thaiairways.com
nothing
A rectifier converts AC voltage into DC voltage. A converter is something more general. It describes not only rectifiers, but also devices that can turn DC into AC or perform DC-to-DC or AC-to-AC conversion.
Frequency has a 'Q' in it.
differenve between frequency management and channel assignement
What is the Diffeence between the In band and Out of Band Frequency Diversity
The difference between frequency modulation and phase modulation is that with frequency modulation the angular frequency of the signal is modified while with the phase modulation, the phase angle of the signal is modified.
Time period = 1 / frequency. Frequency = 1 / time period.
One difference between a series and a parallel inverter is that series inverters are connected one after another. Whereas, parallel converters are only connected individually. Another difference between the two is that series inverters are used in small sub servers, whereas, parallel inverters are used in main servers.
if you connect Nmos and Pmos other way around then it act as buffer