A5102917390- Smart Grid and Power Systems
- Power Systems and Renewable Energy
- Power Systems and Technologies
- Energy Load and Power Forecasting
- Smart Grid Energy Management
- Blockchain Technology Applications and Security
- Advanced Battery Technologies Research
- Vehicular Ad Hoc Networks (VANETs)
- Opinion Dynamics and Social Influence
- Advanced Combinatorial Mathematics
- Social Media and Politics
- Algebraic Geometry and Number Theory
- High-Voltage Power Transmission Systems
- Electric Vehicles and Infrastructure
- Complex Network Analysis Techniques
- Microgrid Control and Optimization
- Advanced Measurement and Detection Methods
- Electrostatic Discharge in Electronics
- Embedded Systems and FPGA Design
- Radiation Effects in Electronics
- Advanced Authentication Protocols Security
- Engineering Applied Research
- Thin-Film Transistor Technologies
- Analytic Number Theory Research
- Marine and Coastal Research
China Institute of Atomic Energy
2024
Xihua University
2019-2022
State Grid Corporation of China (China)
2015-2019
Electric Power Research Institute
2015
Shanxi Science and Technology Department
2012
National Tsing Hua University
1990
Through information sharing, vehicles can know the surrounding road condition timely in Vehicular Adhoc Networks. To ensure validity of these messages and security vehicles, message authentication, privacy-preserving, delay problems are three important issues. Although many conditional privacy-preserving authentication schemes have been proposed to secure communication, there still exist some imperfections such as frequent interactions or unlinkability. From this, our paper proposes a novel...
The RAPD (reach-through avalanche photodiode) structure is adopted to improve the electrical and optical performance of photosensing devices made a-Si:H. Both electron-injection n/sup +/ -i- delta p-i-p/sup hole-injection p/sup +/-i- n-i-n/sup a-Si:H RAPDs are fabricated on indium-tin-oxide-coated glass substrates by plasma-enhanced chemical vapor deposition (PECVD). photocurrent multiplication method employed study factors impact ionization coefficients RAPDs. Since models have better...
Intelligent monitoring and multi-parameter identification of power distribution network state is an important technology for the construction new system. The objective this research to develop algorithms techniques networks, identifying any abnormal conditions, taking appropriate actions ensure reliability stability network. involves use advanced sensors, communication data analytics tools continuously monitor key parameters These include voltage, current, flow, partial discharge, mechanical...
EV (Electric vehicle) and PV (photovoltaic) load will bring about some influence to the power system when is connected gird, such as change of characteristics, increase peak valley difference etc. At same time application inverter reverse threat operation maintenance grid. To weaken above, technology named Vehicle Home proposed, which can control charging a specific value well discharge In order actively respond impact distributed access grid, based on actual home users, data household...
Nuclear power safety has always been a key focus within and outside the industry. To ensure safe operation of nuclear equipment, various methods have emerged, including empirical judgment, regular inspections, expert systems. However, with demand for automation intelligence, traditional diagnostic inability to meet current new situation, intelligent diagnosis become mainstream trend. In recent years, technology based on artificial intelligence gradually attracted people's attention due its...
Aiming at the issue in vigorously developing distributed electric heating north, high simultaneity of load is easy to cause seasonal power supply insufficiency grid, transfer characteristics three types equipment, such as direct type, heat accumulation type and air-source pump, compared, influence different on rate voltage quality analyzed. The simulated through Markov chain Monte Carlo model. Taking typical village topology example, device analyzed Power factory software platform. Result...
Satellite networks have high requirements for security and data processing speed. In order to improve the reliability of network, software-defined network (SDN) technology is introduced a central controller set... | Find, read cite all research you need on Tech Science Press
Role mining for Role-Based Access Control (RBAC) has emerged as a challenging area of information security. Current role models are mainly based on data with RBAC semantics and not the pure mathematical models. Almost every model need specific algorithm expressions results process vivid explicit enough. To address these problems, this study proposes called network-clique-finding (NCF) model, which is cliques finding network. By problem can be mapped onto classic problems graph theory solved...
In this paper, we try to classify moduli spaces of arrangements 11 lines with quintuple points. We show that points can consist more than 2 connected components. also present defining equations the whose are not irreducible after taking quotients by complex conjugation Maple and supply some "potential Zariski pairs".
Distribution network planning is the basis to guarantee reliable operation of 'Coal Electricity' ('C2E') distribution network. While, as a kind incremental load, there no standard about transformer capacity for each 'C2E' consumer. As result, and design lacks basic rules. Aimed at this problem, method named 'Heat load Electricity load' calculating average per consumer proposed in paper, which provides electrical equipment selection. With method, determined by heating building demand side. An...
Aiming at the problem of black start in urban power grid, based on layout typical generator units this paper makes a qualitative analysis feasibility various types generators as capable units. Based start-up operation data units, unit self model grid data-driven and driven is established, process curve depicted. According to characteristics management level plants output capacity generating an index evaluation system for feasible weight value given reference. Finally, capability Beijing...
To find the point of failure dark line will tend to make electricians helpless, so design handheld lighting circuits detector is necessary. This article discribes main idea probes inducing alternating electric field around electricity cables[1]. The collected signal in system processed through amplification, filtering, comparison circuit and STC12C5A08AD. Finally, real-time display grid numbers testing time on 12864. system’s functions include position detection, discrimination, records...
High-Temperature Superconducting (HTS) cable has the merits of high capacity, low line loss, narrow corridor, and environmental friendly, which bright prospects for current tendency accelerating development renewable energy, shortage available land, awakening awareness. In past decades, HTS technology made remarkable progress. Based on situation, paper introduces materials presents structures, classification, heat losses, cryogenic method cable. Overview research in typical country is stated...
Compensation mode has an important influence on the efficiency and power characteristics of contactless charging system. Analyze necessary compensation for loosely coupled transformer based electromagnetic inductive system structure electric vehicle. By analyzing four kinds models, S/S model is selected due to its high easy control, matching relationship between frequency equivalent load put forward. In premise considering user experience, efficiency-preferred operating selection strategy...
To find the point of failure dark line will tend to make electricians helpless, so design handheld lighting circuits detector is necessary. This article discribes main idea probes inducing alternating electric field around electricity cables[1]. The collected signal in system processed through amplification, filtering, comparison circuit and STC12C5A08AD. Finally, real-time display grid numbers testing time on 12864. system’s functions include position detection, discrimination, records...
Large-scale integration of wind power generators into grid brings severe challenges to system economic dispatch due its stochastic volatility. Unit commitment including farm is analyzed from the two parts modeling and solving methods. The structures characteristics can be summarized after classification has been done according different objective function constraints. Finally, issues solved possible directions research development in future are discussed, which adapt requirements electricity...