Frequency conversion motricium & # (VIII) CCIII; Lectio est hodie paulo communis sensu in frequency conversionem motricium, frequency conversionem potentia, quod frequency conversionem potestas, id est usus? Et erit affectus quo parametri? An overview, frequency conversionem virtutis cum variabilis frequency celeritate regulandam technology, progressionem novi industria eget inverter technology, potentia electronics engineers paulatim invenitur quod mensurae, mensurae & ndash -Power fuit qualita mutatio. Lets huiusmodi potentia frequency conversionem virtutis praeter frequentiam converter et inverter output potentia, frequency conversionem potentia refert omnibus intentione tradenda virtute components est nuntius. Second, the frequency conversion power difficulty in speaking of variable frequency power, the most easy to relate to people is frequency conversion air conditioning, inverter, variable frequency constant pressure water supply, etc. This kind of frequency conversion equipment of frequency conversion, is refers to the fundamental wave frequency variable. Propter hoc multi cogitant, variabilis frequency potentia est lata frequency scale. In facto, frequency conversionem non solum occurrit in apparatu, et etiam in apparatu frequency conversionem potentia, fundamentalis frequency mutatio est intentio, in terms of frequency potentia ipsa propria, mutatio non solum frequency. Virtus frequency electrica quantitas habet significant praecepta, quod potest exprimere in brevem sinum vel cosinus munus et quod frequency unum certum, mensurae et recordum est valde brevis et convenient. According to the principle of Fourier transform, non sinusoidal periodic signal can be decomposed into different amplitude, frequency and phase of a linear combination of the sine signals, and are the sine wave frequency signal frequency (Fundamental wave frequency)Integer times. Et hoc modo, possumus uti seriem amplitudinis, frequency, phase quantization values repraesentare arbitraria mixta et inordinate periodica signa. Ex perspective signo processui, a non sinusoidal periodica potentiam libidinem integrum, nunc pelagus processus modi sunt secundum Fourier transform. Ideo incipit a proposective mensurae instrumenta, in non-sinusoidal potestate omnes classificatis sicut frequency conversionem potentia. Frequency conversionem potentia Anglice est: variabilis frequency electrica, abbreviata vfe. 'Mensurae cum frequency conversionem virtutis transfusor & per; nam frequency conversionem potestas definias ut sequitur: Frequency Conversion Power sit usus est ad facultatem frequency communicationis components et non solum in communicantibus includit duo vel frequency creationes electrica. Frequency conversion power including voltage, current and voltage current of active power, reactive power, apparent power, active power, reactive power, etc. 1 3, frequency conversion power characteristics. Frequency conversion power includes rich information, has wide frequency band; 2. Frequency conversion power used to pass the electric energy, high voltage, large current; 3. Frequency conversion power usually occurred directly by the frequency converter, rectifier, switch power supply or cause; 4. Frequency conversion power measurement behavior often end in clutter electromagnetic environment. Four, frequency conversion power measurement of frequency conversion power is not only the change of frequency, frequency conversion power measurement and measurement, is a new subject, frequency conversion power of electric parameter measurement instrument is put forward new requirements. The theory and practice prove that: 1. Frequency 50 hz, the effective value is 100 v of PWM wave, choose different Vultus, in mensuram results can in C ~ M V et etiam latius scale intra mutationem? II. V% frequency in 0. Sentence Power Mensurae, non est maxime in virtute potentia analysis, non est in potentia frequency potestate analysis, non est maxime in virtute analysis, et non est in potentia frequency potestate analysis, non est frequency in potentia analysis, et non est in potentia frequency potestate analysy Instrumentum, wide-cohortem potentia analysis instrumentum, potentia qualitas analysis instrumentum, harmonic detector et sic in.
