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RSS2015 Vol. 2, No. 2
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2015, 2(2): 1-8.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.001
Abstract:
Based on indicating historical law of economy-energy-environment, it is illustrated that realizing "China's Dream" calls for implementing "Complement & Partially Stride Over" strategy; grasp the historical opportunity of urbanization/industrializatio...
2015, 2(2): 9-14.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.002
Abstract:
Based on the topology analysis of energy grid and operational research method, presents the logical scheme of coordinated optimization for the system, incorporated energy trade and flow plan, energy generation and storage plan, operation plan of ener...
2015, 2(2): 15-19.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.003
Abstract:
According to the natural environment drought, water shortage, high sand and the restrict use of natural gas in Western China, this paper proposes a technical scheme of the compressed air energy storage. The thermodynamics process of energy storage an...
2015, 2(2): 20-27.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.004
Abstract:
In the case of that a micro-grid with high penetration of renewable resources is accessed into a power distribution network, the micro-grid's treatment mode and transient performance under the short-circuit fault condition will affect the power distr...
2015, 2(2): 28-34.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.005
Abstract:
Micro-grid is the effective way of accommodating distributed generation. Energy storage (ES) system in micro-grid can be contributed to the improvement of power quality, power balance control, operation stability enhancement and optimal energy manage...
2015, 2(2): 41-45.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.007
Abstract:
Integrated energy system is a complex system, and index data of internal system are also complicated, which can make index information incomplete. So when evaluating the comprehensive benefits, due to the incomplete index information, the final evalu...
2015, 2(2): 46-51.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.008
Abstract:
As to maximize the benefit of the distribution network with Distributed Generation, the reconfiguration of distribution network with distributed generation is referred to. This paper puts forward an algorithm combining the adjacency matrix and the pa...
2015, 2(2): 52-56.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.009
Abstract:
Internet data center(IDC) has a high demand for electricity and cooling, as well as high reliability for the energy supply. Via graded use of energy, the distributed energy system(DES) has the high efficiency and is environment-friendly and flexible ...
2015, 2(2): 57-61.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.010
Abstract:
Technical and policy environment are summarized in this paper. Application of distributed power in the actual user is analyzed. Operation mode of DG is calculated in this paper. The result shows that DG can be used in practical application conditions...
2015, 2(2): 62-65.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.011
Abstract:
The reliability of distribution system including distributed generation (DG) need to be analyzed while the DG technology has been used widely now. Traditional reliability assessment theory can hardly to be applied, because basic historical DG reliabi...
2015, 2(2): 66-69.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.012
Abstract:
Based on the gas engine distributed energy supply systems, the heat sources, temperature and usability of the waste heat were analyzed. The back pressure and temperature of gas engine discharge and the pressure drop which should be noticed on the hea...
2015, 2(2): 70-75.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.013
Abstract:
The current biomass direct combustion power generation is the material of a mainstream technology, boiler design, biomass power plant technology in the core and select what kind of stoves, not only affects the biomass power plant of the investment, e...
2015, 2(2): 76-79.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.014
Abstract:
A new solar-powered combined heating and cooling system is designed based on the concept of energy saving and environmental protection, this system has high efficiency which use semiconductor chilling plate powered by solar energy to produce refrigen...
2015, 2(2): 80-85.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.015
Abstract:
With the development of power grid technology, distributed energy storage becomes an important technical support which promotes smart grid construction and enhances the optimal allocation of grid. In this paper, based on the requirements of new energ...
2015, 2(2): 86-90.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.016
Abstract:
As a clean non-polluting and renewable energy, small hydropower has great ecological and social benefits and its importance is increasing. Usually, Small hydropower is dispersed on mountainous regions. Most of small hydropower is run-of-river hydropo...
2015, 2(2): 91-95.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.017
Abstract:
Short circuit current cause great threat to the safe and stable operation of the power system. Saturated core type Superconducting Fault Current Limiter (SFCL) has a lot of advantages such as small steady impedance, low loss, short recovery time, and...
2015, 2(2): 96-101.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.018
Abstract:
The main building of nuclear power station is a special kind of industrial structure, with irregular in mass and stiffness. The analysis and design should be carried on very carefully. If functional disruption or damage to the equipment during an ear...
2015, 2(2): 102-106.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.019
Abstract:
Turbine Generator is one of the most important electrical equipment of the main nuclear power plant, the stability of its operation directly affect the stability of the entire power system. Codes in different countries proposed different technical me...
2015, 2(2): 107-110.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.020
Abstract:
A comparison of reliability design was studied between and Chinese code for...
2015, 2(2): 111-114.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.021
Abstract:
This paper proposes a new calculation method of transmission network reliability index, to estimate reliability of electrical transmission network. First of all, the reliability index of series-and-parallel system is calculated based on the effective...
2015, 2(2): 115-118.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.022
Abstract:
PTN network combines the advantages of SDH and traditional Ethernet. It can satisfy the smart grid for time synchronization, multicast, QOS and so on. This paper analyzes the time delay requirements of wide-area protection, the requirements of commun...
2015, 2(2): 119-123.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.023
Abstract:
Due to its ease to use, the Green-Ampt model is potentially very useful for infiltration analysis for predicting of slope failure. In this study, the governing equation for infiltration analysis on sloping surfaces in layered soils is derived. The de...
2015, 2(2): 124-128.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.024
Abstract:
Availability test for the power plant is a comprehensive test of total quality, which is a comprehensive test for the rationality and redundancy of plant scheme, quality, installation, commissioning and operation. It is also an key index to judge the...
2015, 2(2): 129-132.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.025
Abstract:
The solar photovoltaic power will depend on the development of its economy is reasonable, this paper mainly studied on the cost analysis model of the solar photovoltaic generation and the influencing factors, a quantitative analysis of the loss reduc...
2015, 2(2): 133-139.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.026
Abstract:
In Tibet and Sichuan high-altitude area, power engineering construction scale expanding in recent years. Accurately grasp the cost level of the substation engineering in Sichuan Tibet high altitude area, reasonable control of investment and ensure in...
2015, 2(2): 140-145.
doi: 10.16516/j.gedi.issn2095-8676.2015.02.027
Abstract:
To ensure the condition-based maintenance and hidden trouble detection of power equipments carried out smoothly, the application of live detection on the operation and maintenance of power grid equipments has been as the focus of various works. In th...
