考虑市场力的短、中、长期电价预测 性回归模型来分别进行短期及中长期电价预测的方法和结果.在预测模型中引入了一个衡量市场力的新指标---发电容量必须运行率(Must Run Ratio,MRR),从而充分考虑了市场力对电价的影响,提高了电价预测的精度,特别是短期预测模型对最高限价的预测能力.针
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...le,MPC)和勒纳指数(LernerIndex,LI)更能反映市场力本意,评估效果直观、准确;从供需角度构建的机组必须运行率(Must-runRatio,MRR)指标、剩余供应指数(ResidualSupplyIndex,RSI)等评估指标则是测度市场力的必要补...
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发电容量必须运行率 must run ratio
通常,在运行测试的同时,必须保证屏幕显示的分辨率和大小都要与原来记录的一致。
As usual, when you run the test, you must make sure that the screen resolution and size are exactly the same as that which you were recording.
机组爬坡率(即机组的升、降负荷能力)是火电机组正常运行的一个重要参数,因此,在编制火电系统日发电计划时必须充分考虑火电机组的爬坡率约束。
Unit ramp rate is a very important parameter for unit running, so it must be seriously concerned when dis-patching unit schedule for thermal power system.
确定代码覆盖率:若要了解改善代码质量的程度,必须确定运行一般测试时覆盖了多少代码。
Determining code coverage: To know how much you are improving the quality of your code, you must determine how much of the code your generic tests are covering when you run them.
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