Power system active power economic load distribution model is established in terms of the minimum consumption and maximum cost saving.
构建了以全网煤耗最小、成本节约最大为双目标的日有功经济负荷分配模型。
To set up the predicting model of city electric power demand has an important significance for making electric power development program and planning the targets of electricity saving.
建立城市电力需求预测模型，对于制订电力开发规划和安排节电指标具有至关重要的意义。
The model based on energy-saving emission reduction and environmental protection, will provided new ideas for optimal scheduling of short-term study of water and thermal power system.
针对电力系统中水火电短期优化调度，这一典型的高维、非凸、非线性优化问题，本文提出一种改进的微分进化算法。
The electric cooker of the utility model has the advantages of high structure intensity, good insulating property, high heat efficiency, low power consumption and distinctive effect of energy saving.
本实用新型的电饭煲结构强度高，保温性能好，热效率高，耗电量少，节能显著。
A power consumption model of checkpointing is setup, based on which a scheme for energy saving and fault tolerance based DVS and checkpointing is improved.
建立了检查点的功耗模型，并基于该模型改进了基于检查点的DVS容错节能算法。
The utility model can obviously improve the power factor of the ac arc welder to achieve the purpose of saving energy.
本实用新型可以明显提高交流弧焊机的功率因数，达到节约能源的目的。
The utility model has the advantages of power saving, work efficiency improvement, service life of the machine parts extension, etc.
本实用新型具有节省动力，提高工作效率，延长机件寿命等优点。
The utility model can solve the problem of crop irrigation in hilly area, with effects of saving water source and human power reached simultaneously.
本实用新型可解决丘陵地区农作物灌溉的问题，同时达到节约水源、节省人力的效果。
The utility model belongs to a silencing and power-saving device used for an AC contactor.
本实用新型属一种用于交流接触器的消音节电装置。
The present utility model structure is simple, convenient use as an ideal power-saving heating water equipment.
本实用新型结构简单、使用方便，是理想的节能型热水设备。
The utility model discloses a power-saving cell box of the old cell, which is fully utilized and has a limited voltage.
本实用新型公开了一种充分利用还具有一定电压的旧电池的电池盒。
The utility model relates to a power saving device for an alternating current contactor, composed of a casing, a starting system and a maintaining system.
本实用新型是一种交流接触器的节电器，由壳体、启动系统、维持系统组成。
The utility model relates to a power saving device for an alternating current contactor, composed of a casing, a starting system and a maintaining system.
本实用新型是一种交流接触器的节电器，由壳体、启动系统、维持系统组成。
应用推荐