Design and Analysis of Transmission Lines Connecting Power System Generators to the Grid
According to the actual requirements, it is necessary to design a line connecting the 150MW hydropower station and the 230KV hydropower station. The first is to plan the overall process of the project, by consulting the data, objectively evaluating the transmission line parameters, combining Matlab and Excel to calculate the transmission line parameters, including barrier current calculation and safety analysis, and finally combining power system simulation and cost calculation, the only one is selected from hundreds of scenarios. Rationale, power flow analysis, and power loss analysis are used to evaluate transmission lines, including series reactors and new transmission lines in parallel. The process reflects the continuous refinement of the initial design to create a transmission line that is both economical and safe.
References
- Liu xiaoxiao. Hydropower project construction and management. Science and wealth, Vol.11(2014), No. 10, p.1671-2226.
- LI Xinjun. Discussion on effective measures of construction and management of hydropower project. Science and Technology Wind, Vol.12(2023), No.8, p.134-154.
- Zhu Keming. Hydroelectric power project construction and management style of study. Journal of intelligent city, Vol.8(2016), No.10, p.231-264.
- Dongqiang Zhang. A Preliminary Study on the Management of Technical Transformation and Overhaul Engineering of Electric Power Engineering. Communication World, Vol.26(2019), No.12, p.124-137.
- Yu Shen. Bidding optimization for cascade hydropower plants in multi-regional electricity markets. Journal of Cleaner Production, Vol.10(2024), No.7, p.171-177.