22B-D2P3N104

22B-D2P3N104

22B-D2P3N104

標(biāo)量控制是變頻器控制電機(jī)運(yùn)行的一種基本方式。在標(biāo)量控制中，變頻器根據(jù)控制指令的變化調(diào)整輸出的電壓和頻率，來控制電機(jī)的轉(zhuǎn)速和轉(zhuǎn)矩。在標(biāo)量控制中，主要以電機(jī)的轉(zhuǎn)速和轉(zhuǎn)矩作為控制量，以實(shí)現(xiàn)電機(jī)的控制。變頻器標(biāo)量控制應(yīng)用廣泛，控制簡單易于實(shí)現(xiàn)，運(yùn)行也比較平穩(wěn)，但控制精度不如矢量控制高。

　　在標(biāo)量控制中，轉(zhuǎn)速和轉(zhuǎn)矩都是用標(biāo)量的方式進(jìn)行控制，因此得名為“標(biāo)量控制”。而矢量控制采用的是矢量分析的方式進(jìn)行控制，更加準(zhǔn)確，適用于對(duì)轉(zhuǎn)速、轉(zhuǎn)矩、位置等要求較高的電機(jī)控制。在實(shí)際應(yīng)用中，根據(jù)實(shí)際需求，可以選擇不同的控制方式。

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