An environmental control system includes an air cycle machine, an electrical machine coupled to the air cycle machine, and a controller for the electrical machine. The controller can cause electrical energy to be extracted from the electrical machine whenever cooling capacity and/or airflow rate of...
operation,safetyandenvironmentalissues.AnEESsystemincludesanytypeofgrid-connected energystorageswhichcanbothstoreelectricalenergyandprovideelectricalenergy(from electricitytoelectricity). AllTC120normativedocumentsa『esubjecttorevision:;thispartofIEC62933willberevised togetherwithotherTC120publicationsinordertoavoidmismat...
An environmental control apparatus for electronic circuit elements includes an enclosure for the element and standoff brackets supporting the enclosure, the enclosure and support brackets together defining an area of both high heat resistivity and high heat conductivity, with a heating mechanism with the...
environmental protection performance,designs the automatic control system for energy-saving and environmental protection air-conditioning unit with high precision wide-temperature range.By studying air-conditioning facilities and analyzing the implementation of optimum control,analyzes the electrical control system...
A systemwide perspective of the environmental impact of electrical generation is given by the Electricity Impact Model (EIM). The model provides quantified environmental impacts as a function of alternative electrical demand and generation forecasts; impact factors are associated with the alternative genera...
Non-contact output and fuzzy control function by thermostat, can monitor the changes of environmental temperature, controlling the heating device by minimum pulse, ensuring the high precision of the temperature control & the uniform internal temperature. The l...
In any control system, the output is affected due to a change in environmental conditions or any kind of disturbance. So one signal is taken from the output and is fed back to the input. This signal is compared with a reference input and the error signal is generated. This error signal ...
Missile Control, Encyclopedia of Electrical and Electronics Engineering IN 楊憲東,C. Yang,H. Y. Chen 被引量: 363发表: 1999年 Encyclopedia of Electrical and Electronics Engineering The Geophysical surveys, including electrical resistivity tomography, are an ideal for many environmental and engineering ge...
环境影响因素 environmental impact factors 储能系统对外部环境造成影响的因素以及外部环境影响储能系统运行的因素。 环境影响 environmental issue 电力储能系统与环境的相互影响,包括长期暴露期间或长期暴露后对人类的影响。 安全safety 电力储能系统免于不可承受风险的状态。注1:在标准化过程中,产品、过程和服务的安全宜实...
Ice-covered Environmental Adaptability Assessment for Overhead Contact System in High-speed Railways* Huan Zhang, Wenfu Wei, Like Pan, Zefeng Yang, Guizao Huang, Yuxin Liu, Xing Chen, Ziqian Yang, Guangning Wu Chinese Journal of Electrical Engineering 2024, 10 (2): 70-79. DOI: 10.23919/...