Results 51 to 60 of about 9,783,476 (167)

The hybrid power mean of some special character sums of polynomials and two-term exponential sums modulo $ p $

open access: yesAIMS Mathematics, 2021
<abstract><p>We consider the calculation problem of one kind hybrid power mean involving the character sums of polynomials and two-term exponential sums modulo $ p $, an odd prime, and use the analytic method and the properties of classical Gauss sums to give some identities and asymptotic formulas for them.</p></abstract>
Wenpeng Zhang, Jiafan Zhang
openaire   +2 more sources

Evaluation of SVC-Coupled Hybrid DSTATCOM using JLMS Algorithm for Enhancement of Power Quality

open access: yesPower Electronics and Drives, 2023
This research study explains the design and performance of a Static VAR Compensator (SVC) coupled Hybrid Distribution Static Compensator (DSTATCOM) for low voltage power distribution system (PDS).
Mangaraj Mrutyunjaya, Sabat Jogeswara
doaj   +1 more source

Phon Mean oral history recording

open access: yes, 2001
An audio recording of an oral history of Phon Mean about fleeing Cambodia with her family at age ten and coming to the United States. She talks about life in Cambodia when she was a child and then about life in the U.S., including school, her first job ...
Mean, Phon
core   +1 more source

Peak Electrical Energy Consumption Prediction by ARIMA, LSTM, GRU, ARIMA-LSTM and ARIMA-GRU Approaches

open access: yesEnergies, 2023
Forecasting peak electrical energy consumption is important because it allows utilities to properly plan for the production and distribution of electrical energy. This reduces operating costs and avoids power outages.
Agbessi Akuété Pierre   +3 more
doaj   +1 more source

One-Month-Ahead Wind Speed Forecasting Using Hybrid AI Model for Coastal Locations

open access: yesIEEE Access, 2020
Wind speed forecasts can boost the quality of wind energy generation by increasing the efficiency and enhancing the economic viability of this variable renewable resource.
Mohammed Bou-Rabee   +5 more
doaj   +1 more source

A hybrid SVR with the firefly algorithm enhanced by a logarithmic spiral for electric load forecasting

open access: yesFrontiers in Energy Research, 2022
Accurate forecasting of an electric load is vital in the effective management of a power system, especially in flourishing regions. A new hybrid model called logarithmic spiral firefly algorithm-support vector regression (LS-FA-SVR) is proposed to ...
Weiguo Zhang    +5 more
doaj   +1 more source

Higher power moments of the Riesz mean error term of hybrid symmetric square L-function.

open access: yes, 2019
Higher power moments of the Riesz mean error term of hybrid symmetric square L ...
Savastru, O.
core   +1 more source

Forecasting Electricity Load With Hybrid Scalable Model Based on Stacked Non Linear Residual Approach

open access: yesFrontiers in Energy Research, 2021
Power has totally different attributes than other material commodities as electrical energy stockpiling is a costly phenomenon. Since it should be generated when demanded, it is necessary to forecast its demand accurately and efficiently.
Ayush Sinha   +4 more
doaj   +1 more source

Hybrid power («dual power»): a shadow effect means of parallel reality

open access: yes, 2019
The subject of study is the theoretical aspects of one of the core elements of the theory of shadowing power – the identification of the essence and peculiarities of formation, accentuation, closest connection with the use of means of shadow parallel reality.
openaire   +2 more sources

A hybrid multilevel converter for medium and high voltage applications [PDF]

open access: yes, 2010
This paper investigates the suitability of the hybrid multilevel converter for medium and high voltage application. The converter operation, modulation, and capacitor voltage balancing method are described in detail.
Ahmed, Khaled   +4 more
core   +2 more sources

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