1、使(shǐ)用變(biàn)頻(pín)器(qì)後，空(kōng)氣壓(yā)縮(suō)機的壓力設(shè)定(dìng)可以是(shì)一點，即(jí)可(kě)以将滿足生産(chǎn)設備(bèi)要求的最低壓(yā)力作(zuò)為設(shè)定壓(yā)力，變(biàn)頻器(qì)将根(gēn)據管網(wǎng)壓力上(shàng)下波動的(de)趨勢，通過調節空壓機轉速，消(xiāo)除了(le)空壓機的卸載(zǎi)運行，節約(yuē)了電(diàn)能。

1. after using the frequency converter, the pressure setting of the air compressor can be one point, that is, the lowest pressure that meets the requirements of production equipment can be used as the setting pressure. the frequency converter will eliminate the unloading operation of the air compressor and save electricity by adjusting the speed of the air compressor according to the fluctuating trend of the pressure of the pipeline network.

2、由(yóu)于系統中的變頻器使得(dé)管網(wǎng)上下壓力(lì)穩定，可以降低(dī)甚至(zhì)消除壓力(lì)的波動，從(cóng)而使(shǐ)系統中(zhōng)所有運(yùn)行的(de)空氣壓縮(suō)機(jī)都在一個滿(mǎn)足生(shēng)産要求的(de)較低的(de)壓(yā)力下(xià)運行(háng)，減少了壓(yā)力向(xiàng)上波(bō)動造(zào)成的功率損失(shī)。

2. because of the frequency converter in the system, the downward and downward pressure of the pipeline network is stable, and the fluctuation of pressure can be reduced or even eliminated, so that all the air compressors in the system are operated under a lower pressure which meets the production requirements, thus reducing the power loss caused by the upward fluctuation of pressure.

3、由于空壓機不(bú)能排除(chú)在(zài)滿負載狀态下長時(shí)間運行的可能(néng)性，所(suǒ)以隻能按(àn)最大需求來決定電動機(jī)的容(róng)量，故(gù)設計容量一般(bān)偏大。在實(shí)際運行中，輕載運行(háng)的(de)時(shí)間所(suǒ)占的比例是非常高(gāo)的(de)，如果采用變頻(pín)調速，可大大提高運行(háng)時的工作(zuò)效率(lǜ)。因此(cǐ)将變(biàn)頻器(qì)作用在空壓機(jī)系統中(zhōng)節能潛(qián)力很大。

3. because the air compressor can not rule out the possibility of long-term operation under full load, it can only determine the capacity of motor according to the maximum demand, so the design capacity is generally large. in actual operation, the proportion of light load running time is very high. if frequency conversion speed regulation is adopted, the working efficiency can be greatly improved. therefore, the application of frequency converter in air compressor system has great potential for energy saving.

4、有(yǒu)些調(diào)節方式在需(xū)求(qiú)量較小的(de)情況下，也不能(néng)降低(dī)電動機的運行功率。采用了變(biàn)頻調速後(hòu)，當需求量較小的情(qíng)況下，可(kě)降低電(diàn)動機的轉速，減小電(diàn)動機的運行功(gōng)率，從而進(jìn)一步實現節能(néng)。

4. some regulation modes can not reduce the operating power of the motor when the demand is small. after adopting frequency conversion speed regulation, when the demand is small, the speed of the motor can be reduced and the power of the motor can be reduced, thus further realizing energy saving.

5、空氣(qì)壓縮機采(cǎi)用了變(biàn)頻調速後，則可以(yǐ)根據(jù)負載(zǎi)的(de)輕(qīng)重地(dì)進行連續(xù)調節，能保(bǎo)持壓力、流(liú)量、溫(wēn)度等參數的穩定，從而提(tí)高工作(zuò)性(xìng)能(néng)。

5. the air compressor can adjust continuously according to the weight of load after adopting frequency conversion speed regulation, which can maintain the stability of pressure, flow, temperature and other parameters, thereby improving the performance.