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The paper presents a detailed study on the idle leakage reduction techniques on partially depleted silicon-on-insulator (PD-SOI) CMOS SRAM. The most promising leakage reduction techniques that have been proposed are introduced, analyzed and compared into 65 nm low-power PD-SOI technology, taking into account all the SOI specific effect. Especially, it is shown that the leakage reduction techniques...
This paper presents a new adaptive strategy to control the DC output voltage and the power factor of a three-phase, three-level, neutral point clamped (NPC) boost rectifier. The proposed controller combines three sub-controllers. The zero-sequence controller maintains the difference between the upper and the lower DC output voltages equal to zero. The q-axis controller keeps the power factor equal...
This paper presents a new method of a voltage controller design for the synchronous static compensator (STACOM). The required performance of the STATCOM is achieved by a robust closed-loop pole placement in a pre-specified region of the complex plane. For this purpose, some ideas from a field of linear matrix inequalities (LMIs) are combined with a zero set concept. The initial state-feedback controller...
In order to overcome the poor adaptability of conventional PID control method which over depend on precise mathematical model of the control object, a kind of control algorithm called single neutral element self-adaptive PID control is designed. The controller can modulate PID parameters on-line and dynamically optimize them what conventional PID controller cannot live up to. It can improve the control...
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