There have been several developments in renewable resources, standby sources of energy, and storage technologies. Because renewable sources are inconsistent, the best method to ensure supply continuity is to combine t...
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The HVAC system, energy storage building, distributed power supply, and other equipment are integrated into the scheduling algorithm, which is aimed at reducing household electricity consumption. It is also assumed th...
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ISBN:
(纸本)9798331523923
The HVAC system, energy storage building, distributed power supply, and other equipment are integrated into the scheduling algorithm, which is aimed at reducing household electricity consumption. It is also assumed that users can provide energy to the grid according to their own conditions. Taking electricity cost and comfort level as optimization targets, a home energy optimization control model for the coordinated management of hybrid energy sources is built. A smart scheduling mechanism based on the improved adaptive particle swarm optimization approach is proposed in order to derive the best time intervals for electric appliances, necessary power for the control of the room temperature for every time frame, and power for charging and discharging of the storage battery at various moments. Simulation results show that through the incorporation of distributed photovoltaic power generation, backup storage by battery, and home energy optimization control, the system efficiently balances between user comfort and electricity consumption. This offers great technical support to the development of home energy management systems. By using time-of-use electricity price for energy acquisition and supply, the optimization control goal is minimizing both power use and cost as well as preserving comfort levels. The hybrid energy management's proposed home energy optimization control model uses an adaptive particle swarm optimization algorithm to find the optimal operation schedules of the electrical appliances, the required power for temperature control in a room, and the charge/discharge power level of the storage battery at each time interval. As per the optimization principle, the proposed dynamic programming algorithm converts the multi-stage problem into a sequence of single-stage problems and solves them separately. This method successfully resolves intricate problems that cannot be addressed through greedy algorithms or divide-and-conquer. In this research, management ac
This work presents a microfluidic device integrated with nanoforests (NFs) designed for cooling high-power chips. In such a device, the superhydrophilic NFs are used to slow down nucleation rate of heat-induced bubble...
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The energy flow between the electrodes in arc welding procedures must be precisely and effectively dynamically controlled to achieve superior weld strength and quality, increased productivity, and reduced fume formati...
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ISBN:
(数字)9798331515911
ISBN:
(纸本)9798331515928
The energy flow between the electrodes in arc welding procedures must be precisely and effectively dynamically controlled to achieve superior weld strength and quality, increased productivity, and reduced fume formation. This highlights the significance of analyzing the electrical properties of the arc used in the material joining process. Delivering steady current and voltage while maintaining exact control over arc characteristics and heat input is the main goal of arc welding power source design. Adaptability to different welding processes, feedback mechanisms for arc stability, and efficiency-enhancing technologies are important design features. power supply configuration circuits can be designed and implemented in MATLAB simulation to analyze circuit behavior, optimize control algorithms, and validate performance before prototyping. This study simulates arc models based on MATLAB/Simulink to determine the arc’s voltage, current, magnetic waveforms, and V-I properties. The system’s architecture guarantees a suitable welding process without compromising the power source. The findings show that the magnetic energy produced by the arc and the variation in inductance during the arcing phase are unique and precise. The process is simulated using actual parameters to find the output values that match the real-time measurement acquired by the hardware setup.
An extensive analysis of the use of artificial intelligence (AI) approaches to enhance power quality in electrical grids is presented in this paper. In maintaining the power quality there might be many problems like f...
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Semiconductor laser is an important photoelectric device, which is widely used in communication, medical treatment, material processing and other fields. In the process of laser application, the power supply system pl...
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The study investigates how quantum cryptography can be employed to improve security in smart grid communication networks. Attempting to use the BB84 QKD protocol, it allows secure creation and management of those cryp...
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This paper presents a novel microring resonator (MRR)-based all-optical tunable temporal differentiator. By modulating the crystallinity of the ZnS-SiO2/Ge2Sb2Te5 (GST-SL) phase change material (PCM), the coupling reg...
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This paper focuses on an embedded system for air quality control and hazardous gas detection using multiple sensors to trigger real-time danger alerts. The system employs and integrates gas sensors MQ-2, MQ-3, and MQ-...
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ISBN:
(纸本)9798331522667
This paper focuses on an embedded system for air quality control and hazardous gas detection using multiple sensors to trigger real-time danger alerts. The system employs and integrates gas sensors MQ-2, MQ-3, and MQ-9, temperature, and humidity sensors for assessing many combustible gases including methane, carbon monoxide alcohol smoke and even fire. These sensors send signals to an embedded microcontroller which controls air and environmental quality for the circumferential range. Apart from the gas sensors, a fire sensor has been integrated within the system, improving its efficiency in ascertaining cases of fire outbreak in the presence of gas leakages. In addition to this, power BI works with the system for sensor monitoring and data visualization through the sensors being connected online. The dashboard shows the most important parameters such as the level of gas leakage and the type of gas involved, the temperature of the surroundings, and the humidity. power BI supports how to visualize what is going on at that time to monitor environmental conditions, how bad is the gas leakage, and make quick decisions. The dashboard also helps in looking out for risks by showing past trends of data and carrying out market predictions. The integration of multi-sensor systems with a drone is intensified to outstretch the boundaries even further where remote monitoring of industrial sites, areas that have been hit by disasters, and even of cities, is possible. The drone equipped with the embedded system provides the real time gas leak detection temperature, humidity monitoring and fire threat assessment in environments where the human presence is quite dangerous. This system is also easy, cheap and provides an admirable solution for environmental monitoring on a day to day basis for the sake of public safety, reduction in the response rates to dangerous situations and the encouragement of smart city designs. The research in this study focused on both stationary and mobile w
As Distributed Energy Resources become more integrated into the power grid, the complexity and scale of challenges faced by grid operators have increased. The integration of micro-synchrophasors (micro-PMUs) into the ...
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