电力负荷与供热负荷紧密相关,热电联产有利于节能和改善环境质量。
There has been a close connection between power load and heating load. Heat electricity cogeneration can achieve energy saving and improve environmental quality.
介绍了该项目的设计原则,供热负荷及蓄热、空调负荷及蓄冰的运行方案。
The article introduces the design principle, heat power load and heat storage, air-conditioning load and ice-storage programme.
根据时间序列分析原理,对供热负荷进行节能预报并作为预测控制的设定值。
According to time series analysis principle, heating load with energy saving is predicted, which is taken as the set points for predictive control.
文中首先介绍了时间序列法预报原理,接着应用该原理给出供热负荷和模型误差的预报。
First, it introduces time series analysis principle. Then, heating load and model error prediction are given by this principle.
分析了供热系统负荷变化的各种扰量,提出利用人工神经网络对供热负荷进行预测的方法。
One of importance for heating systems is to predict the hourly load changes of heating systems.
针对供热过程的特点及节能控制的需要,提出基于RBF神经网络的时间序列交叉供热负荷预报法。
According to the characteristics of heat supply and the demands of energy-saving control, heat load forecasting based on RBF neural network and time series crossover is proposed.
本文根据灰色预测理论,提出了两种适用于供热负荷预测的灰色系统方法——GM(1,1)法和灰色校正模型法。
According to Grey Forecasting theory, this paper presents two sets of Grey System Model which can be applied to forecast heating load — GM (1, 1) and Grey Correction Model.
不同室外温度下的燃气机热泵热负荷、供热量、发动机的余热量、系统一次能耗的变化关系。
Different outdoor temperature of the gas engine heat pump under the heat load for the heat, heat the remainder of the engine, the system changes in a power relationship.
但随着负荷率的降低,发动机转速被限制在最小转速下运行,系统的一部分供热量被浪费,一次能利用率降低。
However, with the lower load factor, engine speed is limited to the minimum speed run, part of the system for the heat is wasted, a lower utilization.
重点分析了间接式地热供热系统调峰负荷随环境温度的变化,以及所受末端散热器设计、地热水与循环水换热器设计运行参数的影响。
Emphasizes the variation of peak load regulating with ambient temperature, the design of terminal heat radiators, and the design operating parameters of geothermal heat exchangers in indirect systems.
本文结合本厂实际,对在供热量一定时,如何提高发电机的负荷能力做了有益的探索,并提出了具体解决办法。
Based on practice, this paper discusses how to improve the load capacity of generator when heat supply is at a certain level.
为了节能和优质供热,提出将负荷预报和预测控制施加于供热系统中。
This paper presents the application of heating load prediction and predictive control in the heat supply system for energy saving and high grade heat supply.
负荷预报作为供热系统的设定值,模型误差作为预测控制的校正量。
The load forecast is used as set point of heat supply system, and model error is used as corrected value of predictive control.
介绍了常见的沥青拌和厂(站)和沥青储库中供热系统设计和热源设备选型的关键—系统的热负荷计算方法。
The load calculation method, which is the key step for system design and hot source instrument selection in asphalt mixing plant and storage, is introduced in this paper.
从凝汽机组负荷优化分配的算法出发,在此基础上推导了适用于供热机组的全局寻优法和热化做功系数法。
The global optimization method and thermo-coefficient suitable for heat supply steam turbine sets is deduced according to the optimized method for Condensing steam turbines sets.
确立了依据最大采暖负荷设计采暖设备的容量,依据期间采暖负荷决定每个采暖期的燃料储备的原则,并给出了温室供热系统的设计程序。
The principle was established with designing the capability of heating equipment according to the peak heating load in greenhouse and deciding fuel store by total heating load in a period of time.
这就要求设计概念,提供热增长的灵活性,同时反应,大扭矩,分离负荷和外部管道负荷。
This requires design concepts that provide thermal growth flexibility while reacting large torques, separating loads and external ducting loads.
本文对以往设计集中供热系统所采用的热负荷调查、预测和处理方法进行了客观剖析。
In this paper different heat load investigating, predicting as well as data handling ways, which were formerly used in the central heating system design, are dealt with in some detail.
介绍了直接式和间接式地热供热系统调峰负荷的理论计算方法。
Presents respectively the theoretical calculating methods of peak load regulating in direct and indirect geothermal district heating systems.
阐述了在余热利用区域的供热系统中,蒸汽负荷平衡调节的措施、特点及方案选择。
This Paper discusses measures, characteristics and scheme selection of steam-load balance adjustment in the heat supply system with residual heat utilization.
通过对小区供热站的结构和运行特点分析,将其化分为两个子系统:燃烧换能子系统和热网负荷子系统。
According to the analysis to the structure and character of region heating station, two subsystems are presented: combustion capacity-exchanged subsystem and heat-net burdened subsystem.
随着供热系统热负荷变化,导致用户端供水温度波动明显。
The user-end water temperature changes greatly with the variation of heating load.
随着供热系统热负荷变化,导致用户端供水温度波动明显。
The user-end water temperature changes greatly with the variation of heating load.
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