| Electric network planning is an important part of electric power system planning which mission is based on the rise of the load as well as network planning program to determine the corresponding electric power network composition.The paper formulates two forecast program of regional electric network planning which is based on the precondition of analysis of Daxuejiawan regional power network present status; and analyzes the specific method of electric network planning according to the two forecast program.; puts forward several programs of which can satisfy electric power deliver requirements and smaller fee, and do comprehensive cost-effectiveness analysis for these programs, including the calculation of electric power flow, stabilization, capacity of short circuit, reliability and economical efficiency aspect, finally, determine the best program. Through planning, construction and modification of electric network, every aspect of Daxuejiawan regional power network would have some intensification, and will be able to receive a very good social and economic benefit. |
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