The electric drive system characteristics of different projects for tracked vehicles are analyzed.For the two most typical projects,the parameters of power,torque and rotating speed and others of drive motor are figur...The electric drive system characteristics of different projects for tracked vehicles are analyzed.For the two most typical projects,the parameters of power,torque and rotating speed and others of drive motor are figured out under the condition of satisfying adequate steering performance of the tracked vehicles.General opinions on the two projects are brought forward and conclusions are drawn.展开更多
The Northwest Electric Power Design Institute (NWEPDI) located in Xi’an City, Shaanxi Province, China, was established in 1956. There are now 1,742 staff, including 1,234 engineers in more than 30 specialities as fol...The Northwest Electric Power Design Institute (NWEPDI) located in Xi’an City, Shaanxi Province, China, was established in 1956. There are now 1,742 staff, including 1,234 engineers in more than 30 specialities as follows: thermo-mechanical, coal handling, ash handling, electrical (main and secondary circuits), auxiliary power supply, illumination, I & C, architecture, structure, heating & ventilation, plant general layout, HVAC, water supply & discharge, hydrostructure, chemical water treatment, waste water treatment, technical-economics, construction organization design, environmental impact assessment,展开更多
为了提升输变电工程中的数据管理与系统效率,采用基于公共信息模型(Common Information Model,CIM)标准的电网信息模型设计方法,对模型的扩展性、精确性和应用效果进行了深入分析。结果表明:信息模型在设备管理、运行维护和故障预测等...为了提升输变电工程中的数据管理与系统效率,采用基于公共信息模型(Common Information Model,CIM)标准的电网信息模型设计方法,对模型的扩展性、精确性和应用效果进行了深入分析。结果表明:信息模型在设备管理、运行维护和故障预测等方面具有显著优势,有助于提高电网的稳定性和经济性,为电力系统的智能化发展提供了强有力的支持。展开更多
文摘The electric drive system characteristics of different projects for tracked vehicles are analyzed.For the two most typical projects,the parameters of power,torque and rotating speed and others of drive motor are figured out under the condition of satisfying adequate steering performance of the tracked vehicles.General opinions on the two projects are brought forward and conclusions are drawn.
文摘The Northwest Electric Power Design Institute (NWEPDI) located in Xi’an City, Shaanxi Province, China, was established in 1956. There are now 1,742 staff, including 1,234 engineers in more than 30 specialities as follows: thermo-mechanical, coal handling, ash handling, electrical (main and secondary circuits), auxiliary power supply, illumination, I & C, architecture, structure, heating & ventilation, plant general layout, HVAC, water supply & discharge, hydrostructure, chemical water treatment, waste water treatment, technical-economics, construction organization design, environmental impact assessment,
文摘为了提升输变电工程中的数据管理与系统效率,采用基于公共信息模型(Common Information Model,CIM)标准的电网信息模型设计方法,对模型的扩展性、精确性和应用效果进行了深入分析。结果表明:信息模型在设备管理、运行维护和故障预测等方面具有显著优势,有助于提高电网的稳定性和经济性,为电力系统的智能化发展提供了强有力的支持。