نتایج جستجو برای: small signal analysis
تعداد نتایج: 3726871 فیلتر نتایج به سال:
In this paper, we present an analytical model to analysis the kirk effect onstatic and dynamic responses of quantum well heterojunction bipolar transistor lasers(HBTLs). Our analysis is based on solving the kirk current equation, continuityequation and rate equations of HBTL. We compare the performance (current gain,output photon number and small signal modulation bandwi...
In this paper, a model for power management of an isolated balanced microgrid considering technical constraint such as: small signal stability and dynamic response is presented. In power management of an isolated balanced microgrid, it is necessary to consider technical and economical constraints. The proposed model consists of two stages. First, operation cost is minimized, then at the second ...
a multi objective honey bee mating optimization (hbmo) designed by online learning mechanism is proposed in this paper to optimize the double fuzzy-lead-lag (fll) stabilizer parameters in order to improve low-frequency oscillations in a multi machine power system. the proposed double fll stabilizer consists of a low pass filter and two fuzzy logic controllers whose parameters can be set by the ...
thyristor-controlled series compensator (tcsc) is one of the electric power lines series compensators. tcsc increases transmission system capacity and improves system dynamic and voltage stability. several controllers have been proposed, but most of them generally improve one of tcsc capabilities. in this paper a tcsc robust controller is designed based on nonlinear quantitative feedback theory...
This article presents a small-signal study, based on sensitivity analysis, of voltage source converter (VSC) operating as grid-following device. type operation is standard for integrating distributed energy resources directly into primary grid without considering the control over specific variables (e.g., and frequency), thus maximizing amount injected active power. The present study adopted cl...
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