New metric for IQ imbalance compensation in optical QPSK coherent systems
Sign Up to like & getrecommendations! Published in 2018 at "Photonic Network Communications"
DOI: 10.1007/s11107-018-0783-7
Abstract: We report on a simple alternative method for the compensation of quadrature imbalance in optical quadrature phase-shift-keying (QPSK) coherent systems. By introducing a new metric, the phase imbalance can be determined and compensated. The proposed… read more here.
Keywords: imbalance; phase; compensation; phase imbalance ... See more keywords
Evaluation Index and Evaluation Method of Three-Phase Imbalance Treatment Effect Based on Commutation
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DOI: 10.1109/access.2022.3208910
Abstract: With the construction and development of the distribution Internet of things in China, the three-phase imbalance treatment in the distribution area has gradually attracted attention as an optional function, and a large number of intelligent… read more here.
Keywords: evaluation; three phase; phase imbalance; imbalance ... See more keywords
Utility-Scale Estimation of Additional Reinforcement Cost From Three-Phase Imbalance Considering Thermal Constraints
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2016.2639101
Abstract: Widespread three-phase imbalance causes inefficient uses of low voltage (LV) network assets, leading to additional reinforcement costs (ARCs). Previous work that assumed balanced three phases underestimated the reinforcement cost throughout the whole utility by more… read more here.
Keywords: imbalance; methodology; utility; three phase ... See more keywords