• Three phase state estimation in power distribution networks by integrating IEEE-1588 with smart meters 

  Khan, Maman Ahmad; Hayes, Barry P. (Institute of Electrical and Electronics Engineers (IEEE), 2019-08-05)

  This paper proposes a novel design for distribution system monitoring using a Modified Smart Meter (MSM) to enable accurate, time-synchronised measurements. The detailed design and the operation of the MSM are explained ...
• Using feedforward digital control to improve the power quality of a three-channel BCM boost converter for PFC applications 

  Ryan, Robert T.; Hayes, John G.; Morrison, Richard J.; Hogan, Diarmuid N. (Institute of Electrical and Electronics Engineers (IEEE), 2019-03)

  This paper proposes a simple and effective digital feedforward algorithm to improve the power quality of a boundary-conduction-mode (BCM) boost converter for power-factor-correction (PFC) applications. BCM boost converters ...
• High frequency DC-DC converter with co-packaged planar inductor and power IC 

  Wang, Ningning; Barry, John; Hannon, Jason; Kulkarni, Santosh; Foley, Ray; McCarthy, Kevin; Rodgers, Kenneth; Waldron, Finbarr; Barry, Mark; Casey, Declan P.; Rohan, James F.; O'Brian, Joe; Hegarty, Margaret; Kelleher, Ann-Marie; Roy, Saibal; Ó Mathúna, S. Cian (Institute of Electrical and Electronics Engineers (IEEE), 2013-05)

  The paper introduces the trend of integration and miniaturization of power converters with potential for enhanced efficiency, form factor reduction and cost reduction. To demonstrate the concept of highly integrated switched ...
• Distributed double auction for peer to peer energy trade using blockchains 

  Thakur, Subhasis; Hayes, Barry P.; Breslin, John G. (Institute of Electrical and Electronics Engineers (IEEE), 2018-09)

  In this paper we use the blockchain technology to develop a peer to peer energy trade platform without a trusted third party. Our main contribution is a novel distributed double auction mechanism which allows any peer to ...
• A regrowth-free, facetless multiple quantum wells AlInGaAs semiconductor laser suitable for photonic integration 

  Caro, Ludovic; Yang, Hua; Peters, Frank H.; Dernaika, Mohamad (Optical Society of America, 2018-07)

  A facetless, semiconductor laser suitable for photonic integration is presented in this paper. The laser fabrication process employs contact lithography and regrowth-free process. Moreover, the laser cavity is monolithically ...

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