An electrode type electric boiler configuration method for improving wind power absorbing capacity

Abstract

The invention relates to an electrode type electric boiler configuration method for improving wind power absorbing capacity, characterized by, Based on the policy of regional peak shaving auxiliary service. The purpose of heat and power joint planning is to maximize the wind power consumption capacity by reasonably configuring electrode-type electric boilers to meet the load demand on the premiseof meeting the demand. The method can accurately calculate the configuration capacity of the maximum electrode type electric boiler in the region, and can take into account the wind power value underthe minimum energy consumption and the minimum coal consumption under the minimum air discarding quantity, so that the overall economic benefit is better. The electrode type electric boiler improves the regional wind power absorbing capacity and the economic benefit of the thermal power plant, and the wind power absorbing capacity is higher under the condition of guaranteeing the benefit of the wind farm to the maximum extent, which has the advantages of scientific and reasonable, strong applicability, good effect and so on.

Description

technical field [0001] The invention relates to the technical field of wind power abandonment and accommodation in electric power systems, and relates to an electrode type electric boiler configuration method for improving wind power accommodation capacity. Background technique [0002] Northeast my country, North China, and Northwest China, referred to as the "Three North" regions for short, have seen rapid growth in wind power installed capacity, and the ensuing problem of wind curtailment is also very prominent. In some areas, wind curtailment is particularly serious. The key issues that need to be solved urgently for sustainable and healthy development. At present, the problem of huge abandoned wind power during the winter heating period in Northeast China is particularly prominent. Improving the regional wind power consumption capacity has become the primary issue for promoting the sustainable and healthy development of the regional wind power industry. [0003] There a...

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Problems solved by technology

[0003] There are many factors that restrict the wind power consumption of regional power grids. In some areas, due to the long-term operation mode of thermal power units that "determine power by heat", the system's peak regulation capacity is insufficient, resulting in insufficient wind power consumption capacity of the power grid, and the lack of peak regulation resources during the winter heating period. The phenomenon of abandoned wind is particularly serious

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