Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895865887> ?p ?o ?g. }
- W2895865887 endingPage "3152" @default.
- W2895865887 startingPage "3141" @default.
- W2895865887 abstract "This paper presents a novel real-time algorithm to find unknown maximum power of photovoltaic (PV) systems. The maximum power of a typical PV system is continuously changing with variations in solar irradiance and PV module temperature. There is no precise mathematical equation to show relation between PV output power and environmental variables. Since power of a PV cell/module is unknown nonlinear and time-varying function of irradiance and temperature, real-time approaches are required to find maximum power values through time. Based on strong concavity feature of PV output power, one can consider this measurable signal as an unknown objective function that needs to be maximized. Hence, an estimation-based extremum-seeking control algorithm is proposed to solve this nonlinear and uncertain optimization problem. First, gradient of the objective function with respect to the PV voltage is treated as an unknown time-varying parameter. An adaptive estimation technique is utilized to identify this parameter. Then, a direct gradient-based adaptive controller is designed to find optimum voltage value and the corresponding maximum power point at uniform and uncertain weather condition in real time. Unlike most model-free approaches, the proposed algorithm has proof of convergence with precise steady-state and fast-transient performance." @default.
- W2895865887 created "2018-10-26" @default.
- W2895865887 creator A5000359035 @default.
- W2895865887 creator A5045503070 @default.
- W2895865887 creator A5075203725 @default.
- W2895865887 creator A5088820525 @default.
- W2895865887 date "2019-09-01" @default.
- W2895865887 modified "2023-09-24" @default.
- W2895865887 title "Estimation-Based Extremum-Seeking Control: A Real-Time Approach for Improving Energy Efficiency in Photovoltaic Systems" @default.
- W2895865887 cites W1581056533 @default.
- W2895865887 cites W1963580785 @default.
- W2895865887 cites W1976597067 @default.
- W2895865887 cites W1978471292 @default.
- W2895865887 cites W1979707646 @default.
- W2895865887 cites W1980933131 @default.
- W2895865887 cites W1988449028 @default.
- W2895865887 cites W2011477040 @default.
- W2895865887 cites W2031866318 @default.
- W2895865887 cites W2038116379 @default.
- W2895865887 cites W2042818151 @default.
- W2895865887 cites W2043757423 @default.
- W2895865887 cites W2047674730 @default.
- W2895865887 cites W2058770612 @default.
- W2895865887 cites W2058850366 @default.
- W2895865887 cites W2059605169 @default.
- W2895865887 cites W2068728923 @default.
- W2895865887 cites W2071767247 @default.
- W2895865887 cites W2075375700 @default.
- W2895865887 cites W2095062552 @default.
- W2895865887 cites W2106348711 @default.
- W2895865887 cites W2113612151 @default.
- W2895865887 cites W2118429907 @default.
- W2895865887 cites W2121390797 @default.
- W2895865887 cites W2126036853 @default.
- W2895865887 cites W2127246512 @default.
- W2895865887 cites W2135559057 @default.
- W2895865887 cites W2146112604 @default.
- W2895865887 cites W2146669419 @default.
- W2895865887 cites W2147364277 @default.
- W2895865887 cites W2155546972 @default.
- W2895865887 cites W2160643418 @default.
- W2895865887 cites W2160769771 @default.
- W2895865887 cites W2163299861 @default.
- W2895865887 cites W2190914162 @default.
- W2895865887 cites W2191155575 @default.
- W2895865887 cites W2215685717 @default.
- W2895865887 cites W2235949334 @default.
- W2895865887 cites W2314606473 @default.
- W2895865887 cites W2325037689 @default.
- W2895865887 cites W2347797181 @default.
- W2895865887 cites W2407379729 @default.
- W2895865887 cites W2510304238 @default.
- W2895865887 cites W2515884082 @default.
- W2895865887 cites W2517905265 @default.
- W2895865887 cites W2524350751 @default.
- W2895865887 cites W2530782051 @default.
- W2895865887 cites W2543786968 @default.
- W2895865887 cites W2563360145 @default.
- W2895865887 cites W2564669853 @default.
- W2895865887 cites W2576051193 @default.
- W2895865887 cites W2612408454 @default.
- W2895865887 cites W2744563018 @default.
- W2895865887 cites W2766645954 @default.
- W2895865887 cites W2767307940 @default.
- W2895865887 cites W2786557397 @default.
- W2895865887 cites W2791160069 @default.
- W2895865887 cites W4300443332 @default.
- W2895865887 cites W628437518 @default.
- W2895865887 cites W650789167 @default.
- W2895865887 doi "https://doi.org/10.1109/jsyst.2018.2868125" @default.
- W2895865887 hasPublicationYear "2019" @default.
- W2895865887 type Work @default.
- W2895865887 sameAs 2895865887 @default.
- W2895865887 citedByCount "9" @default.
- W2895865887 countsByYear W28958658872021 @default.
- W2895865887 countsByYear W28958658872022 @default.
- W2895865887 countsByYear W28958658872023 @default.
- W2895865887 crossrefType "journal-article" @default.
- W2895865887 hasAuthorship W2895865887A5000359035 @default.
- W2895865887 hasAuthorship W2895865887A5045503070 @default.
- W2895865887 hasAuthorship W2895865887A5075203725 @default.
- W2895865887 hasAuthorship W2895865887A5088820525 @default.
- W2895865887 hasConcept C105795698 @default.
- W2895865887 hasConcept C119599485 @default.
- W2895865887 hasConcept C127413603 @default.
- W2895865887 hasConcept C133731056 @default.
- W2895865887 hasConcept C154945302 @default.
- W2895865887 hasConcept C186370098 @default.
- W2895865887 hasConcept C2775924081 @default.
- W2895865887 hasConcept C33923547 @default.
- W2895865887 hasConcept C41008148 @default.
- W2895865887 hasConcept C41291067 @default.
- W2895865887 hasConcept C47446073 @default.
- W2895865887 hasConceptScore W2895865887C105795698 @default.
- W2895865887 hasConceptScore W2895865887C119599485 @default.
- W2895865887 hasConceptScore W2895865887C127413603 @default.
- W2895865887 hasConceptScore W2895865887C133731056 @default.
- W2895865887 hasConceptScore W2895865887C154945302 @default.