发货地址:北京海淀
信息编号:288304554,公司编号:14832749
产品规格:不限
产品数量:9999.00 套
包装说明:不限
产品单价:面议
官方网址:http://turntech8843.b2b168.com/
科学软件网是PSCAD软件在中国大陆,香港,台湾和澳门的授权经销商,负责PSCAD软件的销售和服务工作。
System Dynamics
The system dynamics is an essential part of the EMTDC solution process. It serves to encompass the electric network, providing the ability to interface with it on either side: Data may be controlled from one side, while extracted from the other.
Essentially a Fortran program in its own right, the system dynamics is built according to customizable specifications. These specifications are normally provided through PSCAD, in the form of components and modules. Components and modules are graphical representations of how the final program is to be structured, where each module, including the main page, is represented by a unique Fortran file. This file consists of declarations for a DSDYN subroutine, a DSOUT subroutine, and two BEGIN subroutines. Components always exist within modules, so as such they represent inline code that combines to define the contents of each subroutine.
Of course, some components are electrical in nature and hence provide information for the construction of the electric network as well. This information is collected and inserted into a Data file, where each module in a project possesses its own unique Data file. Data files are discussed in more detail later on in the section entitled Electric Network Solution.
pscad(PSCAD/EMTDC)(全称Power Systems Computer Aided Design)是世界上广泛使用的电磁暂态仿真软件,EMTDC是其仿真计算核心,PSCAD为EMTDC(Electromagnetic Transients including DC)提供图形操作界面。早版本的EMTDC由加拿大Dennis Woodford博士于1976年在曼尼托巴水电局开发完成。
研究领域
· Contingency studies of AC networks consisting of rotating
machines, exciters, governors, turbines, transformers,包括 旋转电机,汽机,变压器等交流网络的研究
transmission lines, cables, and loads线路、电缆、负荷模型研究
· Relay coordination继电保护配合
· Transformer saturation effects变压器饱和研究
· Insulation coordination of transformers, breakers and arrestors绝缘配合
· Impulse testing of transformers变压器冲击试验
· Sub-synchronous resonance (SSR) studies of networks with machines, transmission lines and HVDC systems含有HVDC的交直流混联系统的次同步谐振研究
· Evaluation of filter design and harmonic analysis滤波器、谐波研究
· Control system design and coordination of FACTS and HVDC; including STATCOM, VSC, and cycloconverters 高压直流输电和FACTS装置控制系统的设计
· Optimal design of controller parameters控制参数优化
· Investigation of new circuit and control concepts 新设计电路、控制回路的效果测试
· Lightning strikes, faults or breaker operations雷击、故障以及开关切换仿真研究
· Steep front and fast front studies陡前波分析
· Investigate the pulsing effects of diesel engines and wind turbines on electric networks分布式发电研究。
科学软件网是一个以引进国外科研软件,提供软件服务的营业,由天演融智软件有限公司创办,旨在为国内高校、科研院所和以研发为主的企业事业单位提供的科研软件及相关软件服务。截止目前,科学软件网已获得数百家国际软件公司正式授权,代理销售科研软件达一千余种,软件涵盖领域包括经管,仿真,地球地理,生物化学,工程科学,排版及网络管理等。同时,还提供培训、视频课程(包含34款软件,64门课程)、实验室解决方案和项目咨询等服务。
不管您是需要购买单款软件,还是制定整个实验室的购买方案,都可以提供。
超过20个新模型被添加到V5主库中。包括一个MMC模型库,一个相域同步机,一个单相感应机,和一个z域模型库。一个全新的3/5肢,二元概念为基础的变压器模型也包括。
Typical EMTDC Studies
EMTDC (with PSCAD) is used by engineers and scientists from utilities, manufacturers, consultants, and research/academic institutions, all over the world. It is used in planning, operation, design, commissioning, tender specification preparation, teaching, and advanced research.
The following is a sample of the types of studies routinely conducted using EMTDC:
Contingency studies of AC networks consisting of rotating machines, exciters, governors, turbines, transformers, transmission lines, cables, and loads
Relay coordination
Transformer saturation effects
Over-voltages due to a fault or breaker operation
北京天演融智软件有限公司19年来,公司始终秉承、专注、专心的发展理念,厚积薄发,积累了大量的人才、技术以及行业经验,在行业内得到了大量用户的认可和高度价。