Motech Industries Inc.

Hwai-Ching Shi

Yung-Hsiang Liu

Kuo-Hsin Chu

Wei-Kang Liang

Hsu-Chin Wu

An alternating current (AC) line emulator includes an AC power supply and an automatic regulating load. The AC power supply is used for providing an AC line frequency and an AC line voltage. The automatic regulating load is coupled between the AC power supply and a grid-connected power generation system for functioning as a test load of the grid-connected power generation system, and preventing current from reversing to the AC power supply and shutting down the AC power supply. When the grid-connected power system is tested, power consumption of the automatic regulating load is equal to a sum of output power of the grid-connected power generation system and output power of the AC power supply.

Growing community of inventors

Taipei, Taiwan

Hwai-Ching Shi