1) single compressor uint
单机机组
1.
analyses and compars the differences between single compressor uint and a parallel compressor unit by experiment.
阐述了冷藏陈列柜多机并联压缩机组的节能机理,通过与单机机组的试验比较与分析,充分说明了并联压缩机组的节能效果和优势。
2) power unit
单元机组
1.
Coordinated control strategy of power unit based on multiple model adaptive decoupling control;
单元机组协调系统的多模型自适应解耦控制
2.
On the basis of analysis of some existing load control schemes of fossil fired power unit, a new coordinated control scheme is proposed.
在分析现有火电单元机组负荷控制策略的基础上 ,提出一种新的协调控制方案 ,它是基本的炉跟机和机跟炉方式的综合 ,将功率和汽压的控制分别分解给锅炉和汽机的控制端 ,使控制器对功率和汽压偏差的响应从锅炉控制侧和汽机控制侧同时作出。
3.
The power unit takes charge of load regulation at present,which requires high performance of the load control system.
单元机组要承担调峰任务 ,给机组的负载控制提出了很高的要求 ,而锅炉的动态延迟和惯性是影响机组负载响应的主要制约因素。
3) block unit
单元机组
1.
The leakage eventualities have sometimes occurred in steam-water system of block units.
单元机组汽水系统发生泄漏的情况时有发生,为了简便、快速地确定泄漏量,在杌组稳态运行时,通过补充水箱水位高度的变化可快速、定量地确定出机组泄漏量的大小。
2.
Based on operation features of thermal power plants,and taking optimal cost of power generation as the target,a mathema-tic model for optimal load despatch among block units in the power plant has been established,and optimal solution of the model being found through dynamic planning method,obtaining economic load despatch scheme of each block unit.
根据发电厂的运行特点,以发电成本最低为目标,建立了厂内单元机组间负荷优化分配的数学模型,并通过动态规划方法求出模型的最优解,获得各台机组的经济负荷分配方案。
3.
Based on the establishment of the temperature calculation model of the steady working condition, and according to the characteristics of the phrase of the block unit s start-up, this paper emphasizes on the derivation and presents the new temperature calculation model that can be applied to this phrase.
在借鉴稳定工况再热器壁温计算模型的基础上,针对单元机组启动阶段特点推导出适用于该工况下壁温的计算模型,通过模拟计算讨论了启动阶段影响各段再热器壁温的因素,获得了这些因素与壁温间的关系曲线及变化规律,提出了相应阶段预防超温的一些有效措施。
4) unit
[英]['ju:nɪt] [美]['junɪt]
单元机组
1.
According to the energy consumption characteristics curves gotten from operation data,the load optimal objective function and the restrained equation were constructed for thermal power unit.
以单元机组为研究对象,基于运行数据计算获取的单元机组能耗特性曲线,建立了负荷优化的目标函数及对应的约束方程。
2.
According to the burning control characteristics of coal-powder straight-blow multi-fuel fired boiler,we solved how to control the main-stream pressure of the unit matching this style boiler by artificial intelligence control method.
根据煤粉直吹式混燃锅炉的燃烧控制特点,运用智能控制方法,解决了此类型锅炉相配套单元机组的主蒸汽压力控制问题,为同类型单元机组的控制积累了大量的经验数据和实用方案。
5) unit plant
单元机组
1.
An intelligent-composite fuzzy-feedforward controller was constructed on the basis of the idea of separating the kinetic energy and static energy,and then was used into the coordinated-control system of the thermal-power unit plant.
针对火电单元机组锅炉对象的大迟延和大惯性的特点,在分析了常规锅炉前馈控制系统的基础上,基于动静能量分离的思想,构造了锅炉侧智能复合模糊前馈控制器,应用于火电单元机组协调控制系统中。
6) generating unit
单元机组
1.
Nonlinear control for the coordinated system of generating unit;
单元机组协调系统的非线性控制研究
2.
Study of the Constrained Generalized Predictive Control Based on Compensation for Model Errors for Generating Unit in Heat Power Plant;
火力单元机组基于模型误差校正的有约束广义预测控制的研究
3.
Analyzes the acquisition of field signal from the thermal control system of 200 MW generating unit and existing problems, and presents the application of isolating converter to the acquisition of sample switching variables and partial analog variables and precautions to be taken.
对２００ ＭＷ 单元机组热控系统现场信号的采集及存在的问题进行分析，介绍了采用隔离转换器进行开关量及部分模拟量信号采集的处理方法及注意事
补充资料：单机试车
分子式：
CAS号：
性质：指安装后的单台机械、机组在现场以水或空气为介质进行的空负荷或带负荷的试运转。目的是检验其除受介质影响外的机械性能和制造、安装质量。
CAS号：
性质：指安装后的单台机械、机组在现场以水或空气为介质进行的空负荷或带负荷的试运转。目的是检验其除受介质影响外的机械性能和制造、安装质量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条