机组组合是改善传统电力系统运行经济性和电力市场出清的重要手段。
Unit commitment is an important means to improve operational economic efficiency in traditional power systems and a critical market clearing tool of electricity market.
网络输电能力对于现实市场公平竞争和电力系统稳定运行起到了至关重要的作用。
Transmission capacity plays a significant role in fair competition and operation stability in power system and electricity power market.
电力系统负荷预测是电力系统运行、控制和规划不可缺少的一部分，是电力市场技术支持系统的基础。
Power system load forecast, which is the base of power market technique supporting system, is an essential part of power system operation, control and planning.
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