Matches in SemOpenAlex for { <https://semopenalex.org/work/W2276011017> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2276011017 abstract "Electric vehicles have gained popularity over the last decade due to concerns regarding climate change as well as depleting fossil fuel reserves. One of the important components of electric vehicles is the battery charging system that has been the focus of recent research interest in terms of vehicle to grid (V2G) power transfer with the aim of providing peak load levelling for the grid as well as a buffer for excess renewable energy. The research addressed in this thesis is focused on single-phase on- board bidirectional chargers for electric vehicle applications where emphasis is given to the design, control and islanding detection aspects.A comparative study between a low frequency transformer based and high frequency DAB based bidirectional charging system is carried out and the weight, cost and efficiency between the two topologies compared. An optimised LCL filter design method for the two converters is presented which characterises the high frequency current ripple as well as the losses in the damping resistor. Controller design, simulation and experimental validation of the two converters are also presented.The impact of 3rd harmonics on the performance of second order generalised integrator (SOGI) phase locked loops (PLLs) is investigated through an analytical method to predict the resulting output harmonic magnitudes. Two modified SOGI PLLs are presented where the harmonic rejection performance has been improved.A new PLL structure based on the novel IIR filter proposed by Ed Daw et al. is investigated for application in grid converters. The new PLL is evaluated with hardware-in-the-loop (HIL) simulations for transient and abnormal grid conditions and compared with the SOGI PLL for performance evaluation as well as computational requirements. The new PLL is validated in bidirectional charger hardware.A new islanding detection algorithm based on the detection of high frequency switching harmonic signature with frequency hopping is presented which has the advantage of multi-inverter compatibility. The difficulty in detection for PWM harmonic based methods when capacitive loads are present is analysed. Furthermore, the algorithm is validated in hardware." @default.
- W2276011017 created "2016-06-24" @default.
- W2276011017 creator A5077942084 @default.
- W2276011017 date "2015-12-01" @default.
- W2276011017 modified "2023-09-26" @default.
- W2276011017 title "Design and Control of On-board Bidirectional Battery Chargers with Islanding Detection for Electric Vehicle Applications" @default.
- W2276011017 hasPublicationYear "2015" @default.
- W2276011017 type Work @default.
- W2276011017 sameAs 2276011017 @default.
- W2276011017 citedByCount "0" @default.
- W2276011017 crossrefType "dissertation" @default.
- W2276011017 hasAuthorship W2276011017A5077942084 @default.
- W2276011017 hasConcept C119599485 @default.
- W2276011017 hasConcept C121332964 @default.
- W2276011017 hasConcept C12707504 @default.
- W2276011017 hasConcept C127413603 @default.
- W2276011017 hasConcept C134652429 @default.
- W2276011017 hasConcept C163258240 @default.
- W2276011017 hasConcept C165801399 @default.
- W2276011017 hasConcept C188414643 @default.
- W2276011017 hasConcept C188573790 @default.
- W2276011017 hasConcept C24326235 @default.
- W2276011017 hasConcept C2776422217 @default.
- W2276011017 hasConcept C2778422915 @default.
- W2276011017 hasConcept C2778675665 @default.
- W2276011017 hasConcept C544738498 @default.
- W2276011017 hasConcept C62520636 @default.
- W2276011017 hasConcept C79518650 @default.
- W2276011017 hasConceptScore W2276011017C119599485 @default.
- W2276011017 hasConceptScore W2276011017C121332964 @default.
- W2276011017 hasConceptScore W2276011017C12707504 @default.
- W2276011017 hasConceptScore W2276011017C127413603 @default.
- W2276011017 hasConceptScore W2276011017C134652429 @default.
- W2276011017 hasConceptScore W2276011017C163258240 @default.
- W2276011017 hasConceptScore W2276011017C165801399 @default.
- W2276011017 hasConceptScore W2276011017C188414643 @default.
- W2276011017 hasConceptScore W2276011017C188573790 @default.
- W2276011017 hasConceptScore W2276011017C24326235 @default.
- W2276011017 hasConceptScore W2276011017C2776422217 @default.
- W2276011017 hasConceptScore W2276011017C2778422915 @default.
- W2276011017 hasConceptScore W2276011017C2778675665 @default.
- W2276011017 hasConceptScore W2276011017C544738498 @default.
- W2276011017 hasConceptScore W2276011017C62520636 @default.
- W2276011017 hasConceptScore W2276011017C79518650 @default.
- W2276011017 hasLocation W22760110171 @default.
- W2276011017 hasOpenAccess W2276011017 @default.
- W2276011017 hasPrimaryLocation W22760110171 @default.
- W2276011017 hasRelatedWork W112121384 @default.
- W2276011017 hasRelatedWork W1995634225 @default.
- W2276011017 hasRelatedWork W2345136019 @default.
- W2276011017 hasRelatedWork W2357075822 @default.
- W2276011017 hasRelatedWork W2539011201 @default.
- W2276011017 hasRelatedWork W2555709058 @default.
- W2276011017 hasRelatedWork W2600935219 @default.
- W2276011017 hasRelatedWork W2758000713 @default.
- W2276011017 hasRelatedWork W2770386755 @default.
- W2276011017 hasRelatedWork W2775994794 @default.
- W2276011017 hasRelatedWork W2801438139 @default.
- W2276011017 hasRelatedWork W2901750471 @default.
- W2276011017 hasRelatedWork W2911447084 @default.
- W2276011017 hasRelatedWork W2911949523 @default.
- W2276011017 hasRelatedWork W2912101659 @default.
- W2276011017 hasRelatedWork W3014182841 @default.
- W2276011017 hasRelatedWork W3019246998 @default.
- W2276011017 hasRelatedWork W3083376743 @default.
- W2276011017 hasRelatedWork W3198608156 @default.
- W2276011017 hasRelatedWork W2515426462 @default.
- W2276011017 isParatext "false" @default.
- W2276011017 isRetracted "false" @default.
- W2276011017 magId "2276011017" @default.
- W2276011017 workType "dissertation" @default.