A5108044609- Hygrothermal properties of building materials
- Masonry and Concrete Structural Analysis
- High-Voltage Power Transmission Systems
- Building materials and conservation
- Power Systems and Technologies
- Power Systems and Renewable Energy
- Smart Grid and Power Systems
- Optimal Power Flow Distribution
- Architectural and Urban Studies
- Geotechnical Engineering and Soil Stabilization
- Power System Optimization and Stability
- HVDC Systems and Fault Protection
- Urban Heat Island Mitigation
- Power System Reliability and Maintenance
- Vector-Borne Animal Diseases
- Grouting, Rheology, and Soil Mechanics
- Integrated Energy Systems Optimization
- Electric Power System Optimization
- Effects of Environmental Stressors on Livestock
- Structural Behavior of Reinforced Concrete
- Structural Analysis and Optimization
- Hydraulic Fracturing and Reservoir Analysis
- Innovative concrete reinforcement materials
- Heat shock proteins research
- Innovations in Concrete and Construction Materials
Xi'an University of Architecture and Technology
2023-2024
Northwest A&F University
2024
State Grid Corporation of China (China)
2024
Ministry of Agriculture and Rural Affairs
2024
Electric Power Research Institute
2023
Zhejiang University
2018-2020
Beijing Jiaotong University
2014
Anshun University
2005
In brief HSP90AA1 is a ubiquitous molecular chaperone that can resist cellular stress, such as oxidative stress and apoptosis, mediate the efficacy protein folding of normal cells during heat well many other functions. This study further reveals role in bovine oocyte maturation early embryonic development. Abstract HSP90AA1, highly abundant chaperone, plays important roles various processes including cell cycle control, survival, hormone signaling pathways. this study, we investigated...
Building a new power system with energy as the mainstay is one of important ways to achieve carbon neutrality. State Grid Hubei Electric Power Co., LTD. building Guangshui science and technology demonstration project, which located in county, Suizhou city, province. In this paper, basic situation project introduced. The function storage analyzed. supporting effect configuration on stability grid area researched. optimal operation studied. cost estimated.
It is extremely important for power grid enterprises to find the combination of economic benefits and stable operation by studying energy loss. By drawing topology typical low-voltage distribution areas, using current theoretical line loss calculation software, considering conservation effects renovation plan, reasonable technical reduction schemes are proposed. has been found that in order have on reduction, areas such as YA WF, where several high-loss conductors account a relatively large...
Timber-framed masonry structures are widely used around the world, and their seismic performance is generally poor. Most of them have not been seismically strengthened. In areas with high fortification intensity, there great potential safety hazards. And it urgent to carry out effective reinforcement. However, due complicated construction process existing reinforcement technology, poor durability materials, significant disturbance life original residents, an efficient single-story...
A numerical simulation approach of hydraulic fracture process, considering the couplings stress distribution, fluid flow water-air mixture, compression and dissolution air, element damage evolution, has been developed to investigate mechanisms crack initiation propagation in porous media during fracturing. The concept homogenized pore adopted represent water air mixture. large number analysis on fracturing clay with incipient injection slot have carried out study mechanism unsaturated soil...
To solve the problem that active management strategy is not considered in current distribution network expansion planning research, we propose a new method considering strategy. Combining with extend and DG locating sizing. Considering impact of on network, two-layer model used to optimize line structure sizing distributed generation. The upper optimized by binary particle swarm optimization algorithm, lower algorithm. analysis example shows proposed can reduce economic cost improve...
Power electronized resources (PERs) represented by wind power and photovoltaic are rapidly replacing synchronous generators (SGs). Different from the machine, overcurrent capacity of PER is low which results in limited voltage support capability during short circuit faults. Moreover, operates current limiting mode as a controlled source under severe faults, whose phase based on PCC measured phase-locked loop (PLL) dq axis can be flexibly controlled. However, phases PCCs different PERs...
This paper mainly studies the problem of network planning in distribution planning. Based on research problems, this proposes a method based disaster map, solving introducing intermediate nodes into and optimizing feasible areas which was not considered previous research. Firstly, establishes mathematical model considering risk area where is located, then checks prevention construction cost finally solves by using simulated annealing algorithm, it generates optimal structure determines...
In this paper, four groups of rammed earth cube specimens and cylinder with different cement contents were produced. Unconfined axial compressive strength was tested tensile by Brazilian splitting test. The constitutive relationship, elastic modulus the relationship between studied above tests. research showed that change content within 10% has no obvious effect on earth. improvement greater than strength. relationships obtained from stress-strain curve specimens. By taking secant modulus,...
In order to improve the power transmission efficiency of modular multilevel DC transformer ( MMDCT ), reduce current peak during operation, and ensure safety stability MMDCT, this paper proposes a reflux optimization control method MMDCT. First, an approximate trapezoidal wave model calculation is proposed simplify model. Then, based on method, models under single phase shift extended are calculated, proposed. Finally, feasibility effectiveness verified by simulation.
This paper proposes a new method of active distribution network expansion planning considering natural disasters to solve the problem in current research. First, impact on power grid is carried out according three-state model disasters. Quantify and determine disaster probability line as influencing factor extended planning. Then, establish optimize problem. Finally, upper lower models are solved using binary particle swarm optimization optimization, respectively. An example used prove...