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From the point of view of project maturity, this paper builds the maturity assessment model of smart grid project. Based on the general rules of the smart grid project, the assessment model evaluates smart grid project comprehensively, including technical maturity of key technology of the project, project policy and environment, project management level and project business model. In this paper, the...
This paper is dedicated to analyze the economic issues related to the operation of microgrid system as well as exploring its benefits in improving reliability, energy saving and consumption reduction, environmental protection, investment deferral in transmission and distribution grids from the social perspective. It analyzes its cost and benefits in typical situations by the 2 typical cases of grid-connected...
Microgrid has effectively mitigated the effect of distributed generation on power grid, thus boasting excellent development potential. This paper discusses the comprehensive benefits of microgrid in improving reliability, energy saving and consumption reduction, environmental protection, investment deferral in transmission and distribution grids from the social perspective. It analyzes the cost composition...
Based on the condition of power grid, the choice of strong and smart grid in China is analyzed. The concept and objective of strong and smart grid are proposed. Smart Grid is a long-term and comprehensive systemic project, its coordinated development issues has been analyzed from four main sides, in order to ensure the efficient, orderly and coordinated development, and to realize the comprehensive...
Public space is not only a product of a specific culture, but also records the common experience of the lives of people, there has great significance to protect, plan well and show these rich cultural heritage. Based on theory of Spatial pattern, symbolic space and the spirit of place, this paper has analyzed the state of conservation of public space in zhang guying village, At the same time, this...
Panji is abundant in coal reserves. With the rapid enlargement of mining scale, the ecological environment and landscape around Panji mining area has been severely damaged. This thesis investigates and analyzes the current mining conditions and ecological problems in Panji coal-mining area. Accordingly for the purpose of having a harmonious relationgship with the ecosysem and the promoting of economic...
Vernacular architecture is a live culture of life exists, there has great significance to protect, plan well and show these rich cultural heritage. Based on full investigation of the zhang guying village and understanding the meaning of vernacular architecture, this paper has analyzed the state of conservation of vernacular architecture in zhang guying village, including state of conservation of ancient...
Power system stabilizer (PSS) and FACTS damping controller have been widely used to improve power system stability. Potential interactions among them can influence the effectiveness of damping control. An immune system operates to maintain the health of human bodies based on its ability to identify and respond to the intrusion of antigens. This paper explains the cooperative mechanism among antigens...
This paper describes the design and application of a 1.0 kV TCSC physical model. As a general platform for study, the parameters of main circuit in this device can be adjusted to the different length of transmission line, the hierarchical structure and the corresponding modular structure of TCSC controller are more flexible and liable to carry out the study on control strategies. Various disturbances...
This paper presents an alternative approach to thyristor controlled series capacitor (TCSC) performance analysis. The approach is to build a small-scale physical model of the TCSC and to interface it with the classic power system physical simulator. The platform is capable to support the investigation of the operation, protection and control strategy of TCSCs. Furthermore, it can be used to investigate...
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