In this paper we present the simulative analysis of a 200 Gbps per wavelength (λ) 8-level pulse amplitude modulation (PAM-8) downstream communication over up to 20 km single mode fiber (SMF) in C-band based on direct detection (DD) achieving at least 29 dB link power budget PON environment. We use chromatic dispersion digital pre-compensation (CD-DPC) and dual-arm in-phase quadrature Mach–Zehnd...

The doubly-fed generators (DFIG) have clear superiority for the applications of large capacity and limited-range speed control case due to the partially rated inverter, lower cost and high reliability. These characteristics enable the doubly-fed wound rotor induction machine to have vast applications in wind-driven generation.In this paper Combined Vector and direct power control (CVDPC) strate...

In this paper, we present the closed-form expressions for the link outage and coverage of the zeroforcing beamforming (ZFB) and zero-forcing dirtypaper coding (ZF-DPC) multiuser multi-input multioutput (MIMO) broadcast systems. We find that the ZF-DPCMIMO broadcast system has a larger diversity order and better coverage compared with the ZFB MIMO broadcast system. Furthermore, it is observed th...

In this paper a comprehensive approach is presented to improve power swings damping based on direct Lyapunov method. The approach combines superconducting magnetic energy storage (SMES) system with static synchronous compensator (STATCOM). Considering the energy absorption/injection ability of SMES, in transient states the combination exchanges both active and reactive powers with power system....

Zero-forcing (ZF) precoding scheme can achieve the asymptotic sum capacity as dirty-paper coding (DPC) in multiple-input multiple-output broadcast (MIMO-BC) channel when the number of users, K , approaches infinity. However, the gap between ZF and DPC is not negligible in a practical range of K , that is, K ≤ 100. The capacity loss is partly due to the excessive transmission power penalty incur...

Introduction Direct primary care (DPC), a fee for membership type of practice, is an evolving innovative primary care delivery model. Little is known about current membership fees, insurance billing status, physician training, and patient panel size in DPC practices. This study aimed to obtain current data for these variables, as well as additional demographic and financial indicators, and rela...

The integration of wind energy systems into the electric grid has become inevitable despite many problems associated with this integration. Most these are due to variations in speed. for example oscillations power generated, which implies lack guarantee obtaining maximum and ripple electromechanical torque generator. This work aims at mitigating conversion system-driven doubly-fed induction gen...

Based on the extension of behavioral theory and Fundamental Lemma for Linear Parameter-Varying (LPV) systems, this paper introduces a Data-driven Predictive Control (DPC) scheme capable to ensure reference tracking satisfaction Input-Output (IO) constraints an unknown system under conditions that (i) can be represented in LPV form (ii) informative data-set containing measured IO scheduling traj...