| With the rapid development of our country’s economy, the demand for electricity will be more and more big, and power grid planning is part of the power planning, is also to ensure power supply the basis of fully, At the same time, reasonable power grid planning is also the guarantee for urban development and economic prosperity. As the capital city of Harbin, Heilongjiang, since reform and opening up, in order to satisfy the power demand of the region,introduced a series of measures to ensure power supply policy and power grid planning, has obtained certain achievements. But with the rapid development of Harbin economy and electricity demand structure changes, the original network planning has been difficult to meet the growing demand for electricity in Harbin,especially the electricity demand of public services. Therefore, the Harbin area network planning has important practical significance.This paper first introduces the introduction to the theory of power grid planning, including electricity planning overview, overview of network planning,electric power load development theory, public service theory, the relationship between the development of electric load and network planning as well as the relationship between public services and network planning. Secondly, the current situation in Harbin Power, including economic and social status of the industrial structure, regional power status of Harbin, the main problem existed in Harbin Harbin grid. Then, anasysis the "Thirteen Five" power demand in Harbin,including Harbin "Thirteen Five" social and economic development of industrial structure, the incremental electricity demand analysis, Harbin "Thirteen Five" and 2020 electricity demand analysis and forecasting. Finally, the Harbin area power grid planning scheme design is put forward, including the principles and ideas Harbin network planning, planning and design of the grid in Harbin, Harbin safeguard measures network planning design. |
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