摘要：【中文】一种基于AHP的电网技术改造方案的寻优方法，该方法先获得技改项目的通用评价指标群和体现技改项目特点的其它评价指标群，再基于AHP理论、根据典型的技改类型将其它评价指标群划分成与每种技改类型一一对应的类型评价指标模块，通用评价指标群构成通用评价指标模块，从而建立技改项目的评价指标体系，然后计算通用评价指标模块和类型评价指标模块中各评价指标的权重，随后将待选的各电网技术改造方案的各评价指标值与其权重加权，得到各电网技术改造方案的评价值，最后以评价值最高的电网技术改造方案作为最优方案。本设计不仅能够实现技改方案的准确评价，而且普适性强。 【EN】An optimization method for a power grid technical transformation scheme based on AHP comprises the steps of obtaining a general evaluation index group of a technical transformation project and other evaluation index groups which embody the characteristics of the technical transformation project, dividing the other evaluation index groups into type evaluation index modules which are in one-to-one correspondence with each technical transformation type according to typical technical transformation types based on AHP theory, forming the general evaluation index modules by the general evaluation index groups, establishing an evaluation index system of the technical transformation project, calculating the weight of each evaluation index in the general evaluation index modules and the type evaluation index modules, weighting each evaluation index value of each power grid technical transformation scheme to be selected with the weight of each evaluation index value to obtain the evaluation value of each power grid technical transformation scheme, and finally taking the power grid technical transformation scheme with the highest evaluation value as an optimal scheme. The design not only can realize accurate evaluation of the technical improvement scheme, but also has strong universality.

摘要：【中文】一种考虑AA‑CAES的热电联供系统优化调度方法，该方法先建立以燃气轮机运行能耗、柴油机运行能耗、废弃光伏等效能耗和可转移负荷等效调度能耗之和最小为目标函数的热电联供系统日前调度模型，再将获取的光伏、热负荷和电负荷的短期预测数据输入所述日前调度模型中，得到热电联供系统的日前调度结果，然后根据日前调度结果对热电联供系统进行调度。本设计不仅提高了热电联供系统的运行灵活性、稳定性和可靠性，而且改善了系统可再生能源的消纳能力、降低了系统的运行能耗。 【EN】A heat and power combined supply system optimal scheduling method considering AA-CAES comprises the steps of firstly establishing a heat and power combined supply system day-ahead scheduling model taking the minimum sum of the operating energy consumption of a gas turbine, the operating energy consumption of a diesel engine, the equivalent energy consumption of waste photovoltaic and the equivalent scheduling energy consumption of transferable loads as an objective function, then inputting the acquired short-term prediction data of photovoltaic, thermal loads and electrical loads into the day-ahead scheduling model to obtain a day-ahead scheduling result of the heat and power combined supply system, and then scheduling the heat and power combined supply system according to the day-ahead scheduling result. The design not only improves the operation flexibility, stability and reliability of the combined heat and power system, but also improves the consumption capability of renewable energy sources of the system and reduces the operation energy consumption of the system.