浅谈无人或少人值班变电站模块化设计对降低工程造价的意义

Significance of Modular Design of Unmanned or Less-people-watch Substation on Reducing Cost of Project

建设坚强的电网需要大量的资金,要让有限的资金发挥更大的效益,就需降低电网工程造价。降低电网工程造价,基础工作从工程前期着手,包括规划选址、路径和方案的比选优化工作。设计是立项后项目降低造价的关键,因此抓设计标准,设备选型和优化设计直接影响到项目投资和企业运行成本及效益。这一点上讲,模块化设计具有现实意义。

For constructing strong power grid, it requires a lot of money. To let the limited funds play a greater role, it will have to reduce power grid project cost. To reduce the power grid construction cost, it needs start with the early stage of project, including planning, site selection, optimization choice of path and program. Design is the key to reduce cost after project approval. So design standard, equipment selection, and optimization design directly affect the project investment and enterprise operation cost and benefit. Modular design has practical significance.