| 水火电混合系统随机生产模拟的研究 |
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| 引用本文： | 蒋本一,吴宜水. 水火电混合系统随机生产模拟的研究[J]. 华北电力大学学报(自然科学版), 1990, 0(4) |
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| 作者姓名： | 蒋本一 吴宜水 |
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| 作者单位： | 华北电力学院北京研究生部(蒋本一)，华北电力学院北京研究生部(吴宜水) |
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| 摘 要： | 本文着重研究了水、火电混合电力系统的随机生产模拟,编制了水电生产调度程序;提出用分解负荷曲线法,简捷地解决了用等风险度安排机组检修,同时对等效电量函数法提出两个简化;对实际电网进行了验算,结果表明行之有效,并在保证要求的精度下,可以大大提高计算速度。
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| 关 键 词： | 水、火电混合系统 随机生产模拟 等效电量函数法 |
A STUDY ON PROBABILISTIC PRODUCTION COST MODELLING FOR A POWER SYSTEM COMPOSED OF HYDROPOWER AND THERMAL POWER STATIONS |
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| Abstract: | The probabilistic production cost moddlling for a power system composed of hydropower and thermal power stations is emphatically researched and a computer program for operating and dispatching hydropower stations is worked out. A method of decomposition of load curves is presented, thus making the overhauling arrangement of the generating units convenient and simple through h e equal-risk approach. In addition, two ways for simplying the method of equivalent quantity of electricity are proposed and applied to the computation of some practical power grids. Consequently, the speed of computation is enhanced with the required accuracy unchanged. |
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