This paper describes economical strategies to design blast resistant electrical substations and control buildings that are commonly used at industrial plants.Limited literature addressed design aspects for this class ...This paper describes economical strategies to design blast resistant electrical substations and control buildings that are commonly used at industrial plants.Limited literature addressed design aspects for this class of buildings.Furthermore,little guidelines are available in practice to regulate this type of steel construction.The first part of the paper overviews the architectural and structural layouts of electrical buildings.Blast resistance requirements for occupied control buildings are also discussed.Simplified multiple degrees of freedom(MDOF)dynamic model is also illustrated that can be utilized for analysis of the blast resistant buildings.The economical aspects and cost savings resulting in using mobile blast resistant buildings are discussed.The article also highlights the engineering challenges that are encountered in design of mobile electrical facilities.The transportation procedure and design requirements are briefly described.Guidelines are proposed to calculate the center of mass of the building combined with interior equipment.The proposed design concept for electrical and control buildings is cost effective and can be implemented in industry to reduce projects cost.展开更多
针对煤矿采煤机电系统存在的集成度低、可靠性不足、效率低下、智能化水平不高等问题,提出一种基于智能控制技术的煤矿采煤机电系统优化设计方案。通过综合应用控制器局域网络(Controller Area Network,CAN)总线技术、冗余设计、参数优...针对煤矿采煤机电系统存在的集成度低、可靠性不足、效率低下、智能化水平不高等问题,提出一种基于智能控制技术的煤矿采煤机电系统优化设计方案。通过综合应用控制器局域网络(Controller Area Network,CAN)总线技术、冗余设计、参数优化匹配及深度强化学习等智能算法(Deep Reinforcement Learning,DRL),对采煤机电液系统进行全面改进和提升。搭建机-电-液联合仿真平台,对比分析不同控制方案的性能表现,验证优化设计的可行性和有效性。结果表明,优化后的采煤机电系统在节能效率、动态质量、自主作业能力等方面均得到显著提升,为实现采煤装备的智能化升级提供了新思路。展开更多
文摘This paper describes economical strategies to design blast resistant electrical substations and control buildings that are commonly used at industrial plants.Limited literature addressed design aspects for this class of buildings.Furthermore,little guidelines are available in practice to regulate this type of steel construction.The first part of the paper overviews the architectural and structural layouts of electrical buildings.Blast resistance requirements for occupied control buildings are also discussed.Simplified multiple degrees of freedom(MDOF)dynamic model is also illustrated that can be utilized for analysis of the blast resistant buildings.The economical aspects and cost savings resulting in using mobile blast resistant buildings are discussed.The article also highlights the engineering challenges that are encountered in design of mobile electrical facilities.The transportation procedure and design requirements are briefly described.Guidelines are proposed to calculate the center of mass of the building combined with interior equipment.The proposed design concept for electrical and control buildings is cost effective and can be implemented in industry to reduce projects cost.
文摘针对煤矿采煤机电系统存在的集成度低、可靠性不足、效率低下、智能化水平不高等问题,提出一种基于智能控制技术的煤矿采煤机电系统优化设计方案。通过综合应用控制器局域网络(Controller Area Network,CAN)总线技术、冗余设计、参数优化匹配及深度强化学习等智能算法(Deep Reinforcement Learning,DRL),对采煤机电液系统进行全面改进和提升。搭建机-电-液联合仿真平台,对比分析不同控制方案的性能表现,验证优化设计的可行性和有效性。结果表明,优化后的采煤机电系统在节能效率、动态质量、自主作业能力等方面均得到显著提升,为实现采煤装备的智能化升级提供了新思路。
