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RSS2017 Vol. 4, No. 1
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2017, 4(1): 1-9.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.001
Abstract:
After the technical standard implementation of ASCE/SEI 43-05 which is seismic design criteria for structures, system and components in nuclear facilities, the structure seismic design and analysis have the essential distinction between the second ge...
2017, 4(1): 10-17.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.002
Abstract:
Offshore grouting is an important technology impacting the offshore wind power development. Due to the long-term dynamic loading of offshore wind turbine, there is a big difference in grout material, connection type, mechanics and others compared wit...
2017, 4(1): 18-24.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.003
Abstract:
With the development of "Global Energy Internet" , wind power, the installation of solar power and other new energy power generation increases a lot. One of the most urgent problems facing power grids in China is the growing peak-valley difference. C...
2017, 4(1): 25-30,37.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.004
Abstract:
Interconnection and coupling between electric power system and heating, natural gas system have become increasingly close. From the point of view of coordinated optimization of district electricity and heating system, through the establishment of mat...
2017, 4(1): 31-37.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.005
Abstract:
A framework for wind power generating output characteristic analysis has been proposed from the perspective of time and space distribution. The proposed framework includes long-term and short-term generating output characteristic analysis of a single...
2017, 4(1): 38-43,48.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.006
Abstract:
In order to study the complex flow and heat transfer in power engineering design, computational fluid dynamics(CFD) technology was used to study exhaust steam system of steam feed pump, direct air cooling system and flue system. The calculation purpo...
2017, 4(1): 44-48.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.007
Abstract:
Due to the pursuit of higher design parameters in 1 000 MW power plants with double re-heating cycles, the traditional single row high pressure U-tube heater was strongly restricted since it could not meet such high parameters.As a result, the double...
2017, 4(1): 49-52.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.008
Abstract:
The water wall cracking is a big problem for 600 MW supercritical W-flame boiler. The investigation and survey results about 600 MW supercritical W-flame boiler water wall cracking were indicated. The reason of water wall cracking was analyzed accord...
2017, 4(1): 53-56.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.009
Abstract:
The implementation plan of digitization of coal yard management, the supply of coal by bunker and the precision of distribution of coal, which is drew to standardize the management of coal combustion system, accomplish the whole procedure of approach...
2017, 4(1): 57-60.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.010
Abstract:
This paper focuses on the induced voltage and induced current of the double circuit lines on the same tower. The system component model of 500 kV Power plant access system engineering is built by use of electromagnetic transient program (EMTP). The t...
2017, 4(1): 61-65.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.011
Abstract:
In order to avoid the commutation failures of receiving end convertor Converter station in LCC-HVDC transmission systems, and to improve the voltage stability of receiving end converter station AC system, the Line Commutated Converter in receiving en...
2017, 4(1): 66-70.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.012
Abstract:
With the continuous development of VSC-HVDC technology, it has become the mainstream of DC transmission technology. In the island power supply, wind power access, power grid interconnection, and so has a large number of applications, has accumulated ...
2017, 4(1): 71-74,70.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.013
Abstract:
AC-DC Interference can cause relay protection misoperation, it is still lack of workable theory and digital simulation models. In this paper, a theory analysis and digital simulation models of AC-DC Interference are proposed. The theory analysis and ...
2017, 4(1): 75-80,101.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.014
Abstract:
Use of surge arrester is an effective measure to prevent the transmission line from lightning trip which is mostly caused by lightning strike. In order to reduce the lightning trip rate and improve the operation safety, the performance against shield...
2017, 4(1): 81-86.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.015
Abstract:
In order to solve the problem of the application of copper clad-steel wire in practical engineering, a parallel model of solid cylindrical conductor and hollow cylindrical conductor was established, and its impedance expression was proved. The minimu...
2017, 4(1): 87-91.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.016
Abstract:
With the development of power grid Internet of Things (PIoT), more and more communication access networks are introduced in PIoT system. However, due to the overlapping coverage among heterogeneous networks, the existing QoS guarantee methods can not...
2017, 4(1): 92-95.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.017
Abstract:
High reliability active distribution network is based on strong network frame, and has ability of flexible network reconstruction and ability of coordinating and interacting among power source, grid and load. However, traditional distribution network...
2017, 4(1): 96-101.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.018
Abstract:
According to distribution automation training and simulation requirements in our country, this paper puts forward a distribution automation training and simulation system adapted to multiple modes, which covers centralized control mode and local cont...
2017, 4(1): 102-104,108.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.019
Abstract:
Introduce a treatment method of dried and bituminization for radioactive spent resin. Radioactive spent resin is dried and reduced volume firstly, then mixed with headed bitumen, when cooled to get a bitumen product according national standards and w...
2017, 4(1): 105-108.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.020
Abstract:
With the concept of super low emission, the dust testing has got more difficult as the lower and lower concentration of power plant dust emission. In order to improve the accuracy of sampling and testing, we carried on comparison tests between differ...
2017, 4(1): 109-112.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.021
Abstract:
With the adjustment of energy structure and the request of the low carbon economy in our country, the large nuclear power station and high parameter, large capacity thermal power station will become the main development direction of electric power in...
2017, 4(1): 113-118,142.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.022
Abstract:
The method of numerical simulation was used to study the dynamic response characteristics of steel-aluminum foam-fiber composite structure under the action of impact load. The influence of different panel thickness and core layer thickness on the imp...
2017, 4(1): 119-124.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.023
Abstract:
With the development of UAV technique, it has become a trend to use it for transmission survey. However, it is important how to evaluate the survey quality and efficiency of UAV with 12 million pixel sensor. According the above problems, compared wit...
2017, 4(1): 125-128.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.024
Abstract:
Oil leakage of nuclear power generator has been the research object. We researched the gland seal principle and structure. Based on the analysis of some case, we got oil leakage treatment and preventive measures.The paper provided reference value and...
2017, 4(1): 129-133,124.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.025
Abstract:
The first phase of a nuclear power plant APC shell structure is made of reinforced concrete pouring, it can resist the impact of the plane, and protects the security of nuclear power plant factory. APC shell structure span is large, and having greate...
2017, 4(1): 134-137.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.026
Abstract:
Benefits of smart grid come from the result of intelligent systems integration operation, previous studies are more concerned about the economic evaluation of the Taking the starting point of smart grid devices, investor, not the smart grid system mo...
2017, 4(1): 138-142.
doi: 10.16516/j.gedi.issn2095-8676.2017.01.027
Abstract:
The utilization of Operating Experience(OE) is the final objective of the integrated OE process, including both correct event cause analysis and effective corrective action determination as well as its implementation. This article proposed the method...
