In the system, Intel 80c196mc is used as control center and IPM is used as an intelligent power device in the main circuit of AC DC AC voltage type inverter.

该系统以80c 196 MC为控制核心，采用IPM智能功率模块为功率元件，组成了交直交电压型逆变器主回路。

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In AC-DC-AC VVVF, We can accurately measure voltage, current, power and frequency with The HIOKI3164 and TOPVIEW31 analysis software, even if the wave is irregularities and distortion.

利用HIOKI3164和TOPVIEW31分析软件，可对交-直-交变频器中电压、电流、功率、频率进行准确测量，不论它是不规则波形还是畸变波形。

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The general inverter designed in this dissertation is a 220v voltage type AC-DC-AC modal.

本文设计的通用变频器为单相220 V交-直-交电压源型变频器。

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Running appliances off DC power can cut energy consumption dramatically by reducing the number of AC-DC conversions.

FORBES: Was Bell Labs Overrated?

Just as AC beat DC, the audio cassette beat 8-track and VHS beat Betamax, Qwerty won the format war.

BBC: Why do we all use Qwerty keyboards?

The life cycle of the LED has also increased significantly, going beyond the life cycle of the (AC to DC) converter.

WSJ: Seoul Semiconductor's LED-Lighted Path