A5070517779- Power Systems and Renewable Energy
- Energy Load and Power Forecasting
- Evaluation Methods in Various Fields
- Electric Power System Optimization
- Smart Grid and Power Systems
- Hydrology and Watershed Management Studies
- Fuel Cells and Related Materials
- Model Reduction and Neural Networks
- Network Security and Intrusion Detection
- Electrocatalysts for Energy Conversion
- Smart Grid Security and Resilience
- Water resources management and optimization
- Financial Distress and Bankruptcy Prediction
- Control Systems and Identification
- Advanced Thermoelectric Materials and Devices
- Microgrid Control and Optimization
- Advanced Algorithms and Applications
- Recycling and utilization of industrial and municipal waste in materials production
- Anomaly Detection Techniques and Applications
- Hybrid Renewable Energy Systems
- 2D Materials and Applications
- Smart Grid Energy Management
- Grey System Theory Applications
- Matrix Theory and Algorithms
- Power System Reliability and Maintenance
Henan Institute of Geological Survey
2019-2024
Henan Academy of Sciences
2023
Huazhong University of Science and Technology
2023
State Grid Corporation of China (China)
2016-2022
Inner Mongolia Agricultural University
2021
Jiaozuo University
2021
Henan Province Water Conservancy Survey and Design Research
2019
China Southern Power Grid (China)
2019
Beijing Normal University
2017
Weifang University
2015
Nuclear power accidents are one of the most dangerous disasters posing a lethal threat to human health and have detrimental effects lasting for decades. Therefore, emergency evacuation is important minimize injuries prevent consequences resulting from nuclear accident. An inexact fuzzy stochastic chance constrained programming (IFSCCP) method developed address various uncertainties in management problems. It integrates interval-parameter (IPP) (FSCCP) methods into general framework, which...
Abstract A clear understanding of the spatial and temporal distribution characteristics water resources is essential for optimal allocation sustainable utilization resources. In this paper, in Henan Province were studied based on GIS, combining Mann-Kendall (M-K) nonparametric test rescaled range (R/S) analysis. addition, SPSS software was used to analyze influence climate land use type The results indicated that (1) hot spots concentrated southwest, while low values northeast, decreased...
This paper presents an exergy assessment for a proposed power generation system that is used the organic Rankine cycle to recycle waste heat from high-temperature proton exchange membrane fuel cell (HT-PEMFC). To do so, mathematical model studied PEMFC along with water management have been introduced. Parametric analysis has directed study impact of different economic and thermodynamic parameters, like irreversibility, efficiency, its work. For optimal designing PEMFC, parameters optimized...
Direct power purchase by large consumers is a hot issue in electric system reform of the present stage. The market steadily boosted which allows to participate competition directly. With development retail market, can choose purchasing energy among spot longterm contract trade and autonomous plant. direct helps improve electricity price formation mechanism elevate optimal configuration level electrical resources, but need face more uncertain factors specific process purchase. For combination...
In China, small enterprises have a direct role in economic growth, but they difficulty financing development. To address this problem, paper creates business credit evaluation index using two-stage Bayesian discriminant model. the first stage, customers are distinguished by whether default, and second with continuing default divided into those high loss rate low rate. The literature to date has identified only for stage; proposed here is based on two stages, which more sensitive. Then, we...
A new operator which combines the two commonly used operators, shift(q) and delta(/spl delta/) operators is in system identification. It shown that by using this condition number of information matrix identification significantly lower than q or /spl delta/-operator. also more accurate faster converging parameter can be achieved especially for high order systems with wide bandwidth when sampling rates are high. The numerical superiority over q- delta/-operator demonstrated simulation results.
In order to better provide geological basis for the rail transport planning in Zhengzhou, geo-environmental suitability assessment tunnel sub-deep layer was carried out. study, multi-objective linear weighted function method and analytic hierarchy process were used evaluate of environment. The results show that index affecting environment study area mainly include enriched calcareous concretions, average compressive modulus, standard deviation compression modulus content chloride ion...
Studying distributed generation admittance capacity of distribution network is great significance to promote new energy consumption. Considering the uncertainty wind, solar and load, this paper analyzes wind-solar energy-load time series characteristics by multi-scenario analysis method. Based on static security constraints active management power grid, establishes calculation model that considering management. The improved particle swarm optimization algorithm used calculate model, net load...
The assessment of electricity trading business is an effective tool for electric market analysis and power regulation, which has important guiding significance to the development optimization business.This paper constructs evaluation index system consists three indices, each indicating a key aspect business, as well weights weighting calculated indices.The indices include energy saving benefit, carbon reduction performance fulfilment rate non-water renewable quota.A model based on improved...
In the case of electricity market reform, is becoming increasingly active, and transacted quantity growing unceasingly tradable format on increase. Because limited energy resources, level transaction efficiency has become focus attention. face resources diversity purchasing selling, power grid carries out under selling coordination which helps to optimize allocation improve utilization rate, ensure economy stable operation. This paper studies resource levels in exchange, establishes...
Based on the knowledge of historical data sets, a fuzzy rule-based classifier for electrical load pattern classification is set up. Considering with accuracy and interpretation rules, multi-objective particle swarm optimization are applied to choose Pareto optimum rules that used classify load. In computation experiments, generated forecasting, results show it leads high performance, can supply more sufficient effective better performance forecasting gained accordingly.