Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

81
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
81
Maxwell-Boltzmann Distribution: Problem Solving01:20

Maxwell-Boltzmann Distribution: Problem Solving

1.3K
Individual molecules in a gas move in random directions, but a gas containing numerous molecules has a predictable distribution of molecular speeds, which is known as the Maxwell-Boltzmann distribution, f(v).
This distribution function f(v) is defined by saying that the expected number N (v1,v2) of particles with speeds between v1 and v2 is given by
1.3K
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

120
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
120
Electrical Power01:07

Electrical Power

2.9K
Electric power is the product of current and voltage, represented in units of joules per second, or watts. For example, cars often have one or more auxiliary power outlets with which you can charge a cell phone or other electronic devices. These outlets may be rated at 20 amps and 12 volts, so that the circuit can deliver a maximum power of 240 watts. Consider a 25 Watt bulb and a 60 Watt bulb. The conversion of electrical energy produces heat and light, while the kinetic energy lost by the...
2.9K
Energy and Power Signals01:17

Energy and Power Signals

208
In an electrical system with a resistor, voltage and current signals facilitate the measurement of power and energy across the resistor. For a continuous-time signal, the total energy over a time interval is defined as the integral of the square of the signal's magnitude over that interval. Mathematically, this is expressed as:
208
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

26
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
26

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Monomer conversion enables chemical recycling of high-performance plastics and carbon fiber composites without monomer separation.

Materials horizons·2026
Same author

Application of next-generation sequencing in nonimmune hydrops fetalis and its impact on pregnancy decisions.

BMC pregnancy and childbirth·2026
Same author

Oral consultation needs and diagnostic patterns by psychiatric disorder subtype among psychiatric inpatients in a general hospital: a retrospective study.

BMC oral health·2026
Same author

Molten Salt Assisted Carbon Nitride Overcomes Inherent Photocatalytic Limitations: Unique Characteristics for High-Efficiency Light-Driven Energy Production.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

IL-6-induced endothelial microparticles exacerbate juvenile ischemic osteonecrosis by promoting Osteoclastogenesis: Implications for Perthes disease.

Cellular signalling·2026
Same author

Progress in the research and application of light-absorbing nanostructured materials in solar-driven water evaporation.

Nanotechnology·2026
Same journal

Correction: A method for supervoxel-wise association studies of age and other non-imaging variables from coronary computed tomography angiograms.

Scientific reports·2026
Same journal

Poly(bromophenol blue)/CoSn(OH)<sub>6</sub> cubic particles modified pencil graphite electrode for electrochemical determination of diphenhydramine.

Scientific reports·2026
Same journal

Dietary Chlorella, Spirulina, and acidifier modulate jejunal cytokine-related gene expression in broiler chickens.

Scientific reports·2026
Same journal

Perceived physical activity barriers in university students: associations with fatigue and eating behaviours.

Scientific reports·2026
Same journal

Refuge limitation structures habitat use in agricultural landscapes: evidence from Sunda pangolins.

Scientific reports·2026
Same journal

Lightweight stateless transaction verification with outsourced witness updates for UTXO blockchains.

Scientific reports·2026
See all related articles

Related Experiment Video

Updated: May 8, 2025

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump
09:04

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

2.9K

Forecasting for electricity demand utilizing enhanced inception-V4 using improved Osprey optimization.

Suhua Chen1, Xu Fang2, Majid Khayatnezhad3

  • 1School of Electrical Engineering, Xuchang University, Xuchang, 461000, Henan, China. heroncsh216@163.com.

Scientific Reports
|December 27, 2024
PubMed
Summary
This summary is machine-generated.

This study reveals that weather significantly impacts electricity demand, with temperature being a key driver. An advanced OOI-Inception-V4 model accurately forecasts energy needs, crucial for future planning.

Keywords:
Electricity demandHeating and cooling systemsInception-V4 modelModified Osprey OptimizerThe meteorological factors

More Related Videos

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.4K
Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

141

Related Experiment Videos

Last Updated: May 8, 2025

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump
09:04

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

2.9K
Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.4K
Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

141

Area of Science:

  • Environmental Science
  • Energy Systems
  • Data Science

Background:

  • Electricity demand is influenced by weather patterns.
  • Accurate forecasting is essential for energy management and policy.
  • Traditional methods often lack precision in capturing complex weather impacts.

Purpose of the Study:

  • To investigate the influence of temperature, relative humidity, and wind speed on electricity demand.
  • To develop and validate a novel hybrid model for improved electricity demand forecasting.
  • To project future electricity demand trends based on weather-climate interactions.

Main Methods:

  • Utilized an Enhanced Inception-V4 model for data processing and factor identification.
  • Employed an Improved Osprey Optimizer to fine-tune model parameters.
  • Validated the OOI-Inception-V4 model using historical data from 2003 to 2023.

Main Results:

  • The OOI-Inception-V4 model demonstrated superior accuracy compared to traditional forecasting techniques.
  • Temperature was identified as a primary factor influencing electricity demand, especially during extreme weather.
  • The model accurately captured demand variations linked to heating and cooling system usage.

Conclusions:

  • Advanced predictive models like OOI-Inception-V4 significantly enhance electricity demand forecasting.
  • Weather conditions, particularly temperature, have a profound impact on energy consumption.
  • Findings highlight the need for proactive energy policies and infrastructure development to meet projected demand increases.