大规模光伏有功综合控制系统设计

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大规模光伏有功综合控制系统设计

更新时间：2025-08-13

- 大规模光伏有功综合控制系统设计
- Automation of Electric Power Systems Vol. 37, Issue 13, Pages: 24-29(2013)
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- Published：2013
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[J]. Automation of electric power systems, 2013, 37(13): 24-29.
DOI：

[J]. Automation of electric power systems, 2013, 37(13): 24-29. DOI：

摘要

大规模光伏并入电网后，其出力的不确定性增加了电网运行控制的难度。通过分析大规模光伏接入对电网运行控制的影响，结合光伏电站和调度主站的建设现状，提出了适应大规模光伏接入的有功控制系统架构和设计思路。研究并制定了光伏数据采集通信机制、适应电网多种有功控制需求的光伏有功控制模式及控制性能评估方法，以此建立了横向集成光伏信息采集与监视、光伏有功控制功能，纵向贯穿调度端和厂站端的光伏综合控制系统，实现了调度主站对光伏电站的有功闭环控制。文中提出的综合控制系统已在实际电网得到了应用，算例验证了所述方法的有效性。

Abstract

The uncertainty of large-scale grid connected photovoltaic（PV）active power output increases the difficulties of power system control.The influence of large-scale PV power integration on the main system operation and control is analyzed.Considering the current status of PV stations and dispatching stations，the framework and design logic of active power control system is then proposed for large-scale PV power integration.PV data collection and communication，PV control mode for multi-objective control requirement and control performance evaluation method are studied and formulated.Furthermore，a PV integrated control system is constructed with functions of supervisory control and data acquisition，active power control，and of dispatching center and PV station.It implements closed-loop control of dispatching center to control the PV station.The proposed integrated control system has been implemented in a provincial grid and validated.

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