A5101426212- Building Energy and Comfort Optimization
- Power Systems and Renewable Energy
- Image Processing Techniques and Applications
- Refrigeration and Air Conditioning Technologies
- Advanced Optical Sensing Technologies
- Power Systems and Technologies
- Smart Grid and Power Systems
- Electrical Fault Detection and Protection
- Integrated Circuits and Semiconductor Failure Analysis
- Integrated Energy Systems Optimization
- Microgrid Control and Optimization
- Infrastructure Maintenance and Monitoring
- Advanced Image Processing Techniques
- Infection Control and Ventilation
- Advanced Measurement and Detection Methods
- Energy Efficiency and Management
- Radiative Heat Transfer Studies
- Forecasting Techniques and Applications
- Concrete Corrosion and Durability
- Power System Reliability and Maintenance
- Distributed and Parallel Computing Systems
- Facilities and Workplace Management
- Geothermal Energy Systems and Applications
- Magneto-Optical Properties and Applications
- Thermal Analysis in Power Transmission
Kunming University of Science and Technology
2023-2024
China Academy of Building Research
2019-2023
Georgia Institute of Technology
2015-2020
China Electric Power Research Institute
2017-2020
University of Nottingham
2013-2014
Resurfacing is one of the most common highway projects in Georgia and constitutes a large portion state's investment every year. The value unit price bid leading indicators to comprehensively reflect cost Department Transportation (GDOT) for these projects. Compared with other index research, changing trend volatility bids make prediction more difficult. This research proposes robust ensemble learning model predict bids. Data on bidding prices than 1,400 past nine years, along 57 related...
The highway construction cost index (HCCI) is a composite indicator that reflects the price trend of industry. Most available indexes exhibit significant variation, creating challenge for state agencies to make accurate budget estimations. Numerous researchers have attempted forecast using quantitative models, but two major problems still exist. First, few models work effectively with highly volatile data. A model only fitted well stable data does not validate its forecasting power. Second,...
According to the U.S. Green Building Council, buildings consumed 36% of total energy consumption in United States. With concept sustainability continues grow importance, more researches have been focused on improving efficiency during a building's operation phase. Academic settings, such as university facilities, pose unique set challenges facility managers and administrators achieving efficiency. Unlike commercial, residential or industrial buildings, campus facilities are composed...
Arc fault are a common in electrical systems and can go undetected by traditional protection schemes cause significant damage. To investigate the characteristics of arc faults DC their detection methods, an generation unit is described characterization during initiation investigated this paper. Different conditions current, air gap length load inductance considered to examine effect on initiation. algorithms based spectrum analysis, Wavelet packet decomposition current variation then...
As the development of photovoltaic (PV) power generation continuously accelerated total installed capacity PV, traditional static load model is difficult to meet needs grid with increasing penetration PV. And dynamic grid-connected PV complicated and there are plenty parameters need be identified, so extremely challenging apply in wide-area system. In this paper, a discrete-time equivalent (PDEM) established based on third-order differential equation system PDEM identified using least...
The function and requirements of optical filter for different systems are introduced, whereby the distinctions atomic in comparison to traditional presented development is summarized. Furthermore, a general model calculating transmittance Faraday anomalous dispersion (FADOF) presented, which applicable both passive active working modes FADOF. It shows that theoretical calculation match experimental results perfectly. Also, we report progress on theory experiment research FADOF our group.
The interdependence of electricity and natural gas networks (ENGNs) has led to increased complexity competing interests among stakeholders. In the event a leakage failure in pipeline, changes pipeline parameters pose significant challenges optimization dispatch power grid supply systems. Hence, it would be difficult simultaneously coordinate respective reduce loss load grid. This paper first presents flow model that accounts for linepack, followed by two-stage optimize benefits both...
This paper provides a comprehensive review of the NTIRE 2024 challenge, focusing on efficient single-image super-resolution (ESR) solutions and their outcomes. The task this challenge is to super-resolve an input image with magnification factor x4 based pairs low corresponding high-resolution images. primary objective develop networks that optimize various aspects such as runtime, parameters, FLOPs, while still maintaining peak signal-to-noise ratio (PSNR) approximately 26.90 dB...
The emerging energy technologies, such as wind and photovoltaic (PV), will gradually replace the traditional synchronous generator in wide-area power system. As wind, PV storage equipment are all controlled by electronic inverters, which decoupled from system cannot provide effective inertial support to with new (PS-NE), resulting stability problems caused low inertia of PS-NE. In particular, this paper investigates response PS-NE, model PS-NE considering high renewable penetrations. Then...
A novel double-ended algorithm devoted to series arc fault location is presented. It utilizes the current and voltage transient during initiation for distance estimation. Experimental results have demonstrated that this method can provide an accurate within a short time.
With the employment of necessary information and communication technologies (ICTs) infrastructures, smart grid evolves into a complex large-scale cyberphysical system (CPS). Massive interacting components challenge traditional data exchange mode. In order to meet interaction requirements between intelligent substations control center, service architecture for wide-area transparent access is proposed based on general protocol electric power system. Then key issue related location transparency...
In order to detect whether the information field can be normally excited, activated, generated and work, this paper analyzes design requirements of various indicators an electrical parameter detection device, core control module, signal interface display components device. They carried out structural used simulation tools for verification. Finally, test device proved that satisfies detection, accurately determines works normally, promotes application value.
Abstract The fault time data of missile is an important information source to reflect the reliability and life index missile. However, most failure are used for evaluation missile, there no method predict by using time. According engineering experience statistical analysis data, characteristics missiles closely related storage environment. In this chapter, relationship between environmental load established, influence on explored, predicted according its service history
As the quantity of distributed generation (DG) nodes linked to power grid rises, influence photovoltaic (DPVG) on quality distribution is progressively intensifying. This paper propose an optimal reactive model for network considering grid-connected characteristics DPVG. Firstly, proportion, access s and location DPVG voltage are explored in IEEE33 node network. Then, a optimization uncertainty PV output proposed, with loss average fluctuation as improvement objectives, solved using mutation...
The development of the global energy Internet can promote effective allocation resources. division developmental stage regional and national cross-border transactions will point out a developing direction. Therefore, this paper studies stages Internet. This summarizes evaluating indicators grid interconnection based on research data analyzes key factors as characteristic through principal component analysis. Through clustering analysis, is divided into six stages, model established....