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This paper studies and analyzes the special power-quality measurement results of a commercial onshore wind farm connected to the power grid of Taiwan Power System when Typhoon Matmo passed through Taiwan. This Kuan-Yuan onshore wind farm of 28.5 MW with nineteen 1.5-MW wind-turbine generator (WTGs) based on doubly-fed induction generator (DFIG) is connected to Kuan-Yin primary substation through two...
This paper investigates and analyzes the measured power-quality results of an onshore wind farm with three wind-turbine generators connected to the power grid of Taiwan Power System. The three 2-MW wind permanent-magnet synchronous generators of the studied Taichung Power Plant's onshore wind farm are connected to the extra-high-voltage bus of 161 kV through a step-up three-winding distribution transformer...
This paper presents a complementary Lubistor and TFET (CLTFET) inverter, which is composed of a lateral unidirectional bipolar-type insulated-gate transistor (Lubistor) load and a tunneling field effect transistor (TFET) driver. Based on the measurement data of Lubistor and TFET devices published, we have for the first time drawn the load lines and operation point line (Q line) of the new designed...
The innovative basic punchthrough theory for the unipolar-CMOS is for the first time presented and the first unipolar-CMOS inverter has been fabricated successfully by using the 90nm technology developed in Taiwan National Nano Device Lab. The severe scaling issues with silicon can be further use and no more serious. The low-performance P-FETs can be get rid of and switch much faster both for high-electron-mobility...
The purpose of this study is to investigate a scheme for normal electrical loads. Whenever electricity is being used, but its voltage, current, power are not known, long-term use may cause an increase in temperature. This, in turn, can lead to an accident. Therefore, the proposed device controls the use of electrical appliances. If the system detects that the load is in danger of voltage or current...
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