TITLE

Research on Combined Peak Load Regulation with Hydropower, Thermal Power and Nuclear Power Plants

AUTHOR(S)
Gang Wang; Xiaodong Ma; Chao Wang; Peng Ye
PUB. DATE
July 2014
SOURCE
Advanced Materials Research;2014, Vol. 986-987, p465
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Base on Nuclear Power Plant (NPP) participating in peak load regulation of power grid, this paper studies the operation mode of hydropower, thermal power and NPP in Combined Peak Load Regulation. The optimization model for Peaking depth of NPP was set up. The case based on actual power grid were calculated and analyzed, results of the research show that in combined peak load regulation of hydropower, thermal power and NPP, a reasonable peaking depth of NPP will effectively alleviate the peaking pressure of power grid, avoid start-stop of thermal power and abandoned water of hydropower, while ensuring the hydroelectric generating capacity in the low load periods, and ensure thermal power output smooth, it further reduce the operating costs, verify the effectiveness of the model.
ACCESSION #
99581941

 

Related Articles

  • Short-term Load Forecasting Based on GA-Elman Model. Wenxia YOU; Junxiao CHANG; Ziheng ZHOU; Ji LU // Advanced Materials Research;2014, Vol. 986-987, p520 

    Elman Neural Network is a typical neural-network which shares the characteristics of multiple-layer and dynamic recurrent, and it's more suitable than BP Neural Network when it's applied to forecast the short-term load with periodicity and similarity. To solve the problem that Elman Neural...

  • A Research Summary on Combined Peaking Load Strategies of Nuclear Power Plant. Tao Zhang; Xiaodong Ma; Yu Zhu; Gang Wang; Peng Ye // Advanced Materials Research;2014, Vol. 986-987, p196 

    Based on extensive research, introduced the peak load regulation characteristics and capacity of different nuclear power plant (NPP) in this paper. The running mode of NPP participating in peak load regulation of power system, combined operation tactics of NPP with other peaking power source and...

  • A Research on Fixed Series Compensation. QIN Li-jun; XIONG Chao // Advanced Materials Research;2014, Vol. 986-987, p192 

    Series compensation can improve the line efficiency significantly, reduce line loss and raise line voltage obviously. The paper introduces the basic principles of series compensation, and studies the influence of series compensation's installation position on compensation effect, the loss...

  • Research on electricity load of three industries and residents' life Zhichao RENa, Kaijiang CAOb Research on electricity load of three industries and residents' life Zhichao RENa, Kaijiang CAOb. Zhichao REN; Kaijiang CAO // Advanced Materials Research;2014, Vol. 986-987, p474 

    In recent years, strategic adjustment of economic structure is as the main direction of accelerating transformation of economic development mode in Sichuan province of China. Electricity load characteristics and its development trend could reflect industries' structure of Sichuan province. The...

  • Sparse S-transform for location of faults on transmission lines operating with unified power flow controller. Tripathy, Loknath; Samantaray, Subhransu Ranjan; Dash, Pradipta Kishore // IET Generation, Transmission & Distribution;2015, Vol. 9 Issue 15, p2108 

    This study presents a new fault location algorithm for a transmission line operating with a unified power flow controller (UPFC). The proposed algorithm is based on a new matrix version of the conventional S-transform called sparse S-transform (SST), using selected frequency components to...

  • An Improved FCM Algorithm Based on Subtractive Clustering for Power Load Classification. Rui Dong; Mingxiang Huang // Advanced Materials Research;2014, Vol. 986-987, p206 

    FCM is used in many power load classification currently, but it also has some shortcomings. This paper give an algorithm based on Subtractive Clustering and improved Fuzzy C-means Clustering (SUB-FCM) to solve this problem. This algorithm use subtractive clustering to initialize the cluster...

  • Line Vulnerability Assessment on Power Grid Based on Combination Weighing Method. ZENG Xin; CHEN Yanzhen; YANG Qi; MIAO Miao; REN Jianwen; LI Xuanxuan // Advanced Materials Research;2014, Vol. 986-987, p349 

    To study the mechanism of cascading failures in a power grid and find out the key vulnerable lines propagating cascading failures, entropy theory and analysis hierarchy process were applied in entropy-weighted fuzzy comprehensive evaluation model, and information of objective data and the...

  • Medium and Long Term Load Forecasting of Power System Based on Interval Taylor Model Arithmetic. ZHENG Zhijie; WANG Shouxiang; WANG Yan; ZHAO Long; Zhang Jie // Advanced Materials Research;2014, Vol. 986-987, p354 

    For long time span, the impact of many factors, uncertainties and other characteristics of mid-long term load forecasting, as well as the over-estimation of interval arithmetic, a mid-long term load forecasting method based on interval Taylor model algorithm was presented. In order to avoid...

  • Modeling and simulation of grid-connected photovoltaic system based on PSCAD. Xiansui Han; Qihui Liu // Advanced Materials Research;2014, Vol. 986-987, p367 

    In order to investigate the impacts of large scale PV power plants on the stability of power system, dynamic PV models are of particular interest to the industry for simulating large-scale power systems. The transient model of large scale grid-connected PV generation system was given based on...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics