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When a bus fault occurs in a low-voltage DC microgrid, solid-state circuit breakers (SSCB) on either end of the DC bus assume the responsibility of the isolation of the faulted section, while the freewheeling path attached between SSCB and the bus takes on the task of fault energy absorption and fault current damping. However, during fault interruption, the snubber attached in parallel with SSCB for...
In this letter, a self-compliant one-diode-one-resistor (1D1R) bipolar resistive random access memory (RRAM) has been demonstrated. By inserting a diode cell, a bipolar RRAM (TiN/HfOx/Ni) with a self-compliance current of 10 is achieved. This 1D1R memory cell exhibits excellent performance, such as high ON/OFF resistance ratio ...
The TiAl based alloy have fine lamina structures after solution treatment (1370°C, 120min, 50°C water quench). With the addition of W element, the O content is increased form base inside to outside, and the oxidation layer is upward 6um. The oxidation layer is reduced from 6um to 3um after Si element addition (0.5%at). The oxidation layers are alternated between TiO2 and Al2O3, and the outmost layer...
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