发货地址:北京海淀
信息编号:254269666,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/
科学软件网专注提供科研软件。截止目前,共代理千余款,软件涵盖各个学科。除了软件,科学软件网还提供课程,包含34款软件,66门课程。热门软件有:spss,stata,gams,sas,minitab,matlab,mathematica,lingo,hydrus,gms,pscad,mplus,tableau,eviews,nvivo,gtap,sequncher,simca等等。
DSDYN and DSOUT Subroutines
The DSDYN and DSOUT subroutines provide accessibility for control and monitoring of system variables on either side of the electric network. This offers a great advantage in programming flexibility, as it enables both the control of input variables and the monitoring of output variables, all within the same time step. This is an important concept, especially in the design of control systems involving feedback: Judicial selection of code placement can help avoid time delays that are uncharacteristic to the real system being modeled.
When it pertains to source code insertion into the system dynamics, there is no difference between DSDYN and DSOUT, besides their sequence in the solution process. However, there are specific uses for each, and certain code may be more optimally utilized when it is placed in one, rather than the other. For example, DSOUT is primarily used to define output variables directly following the electric network solution. Of course, DSDYN could be used for this purpose as well, but the same output variables would be delayed, due to the time step increment between DSOUT and DSDYN (see Figure 2-1). Likewise, variables controlling electric devices (i.e. network input variables) are best defined in DSDYN, as then updates will occur in the same time step before the network solution.
EMTDC users can easily write their own models, from very simple to very advanced. We provide an inherent interface to all main program variables and storage elements, which allows direct access for users.
EMTDC users can write in Fortran, C and MATLAB.
The EMTDC program takes advantage of the new Fortran 90/95 standard, which allows it to dynamically allocate memory at the beginning of each run.
Initialization of systems with a Snapshot File. This initialization technique is very fast, and works for very large systems. It is the only practical method when highly non-linear systems (such as systems with HVDC and power electronics) are represented.
Transmission Line and Cable models are superior in EMTDC.
Full-time, professional support services are provided for EMTDC by the Manitoba Hydro International Ltd.
Other product and company names mentioned herein may be trademarks or registered trademarks of their respective holders.
Print history:
• February 3, 2003 - Version 4.0.0, first printing
• March 21, 2003 - Version 4.0.1
• July 17, 2003 - Version 4.0.2, second printing
• April 30, 2004 - Version 4.1.0, third printing
• April, 2005 - Version 4.2.0, fourth printing
• February, 2010 - Version 4.2.1, fifth printing
• April, 2016 - Version 4.6.0
• May 9, 2018 – Version 4.6.0, updated to new MHI Branding Guidelines
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。
提供知识、技术和解决方案
依靠在电力系统方面的知识,我们为客户提供一系列全面的工程服务。我们为全球的电力行业包括电力系统研究和项目管理服务提供的知识,的技术和解决方案。作为加拿大大的公用事业公司之一,我们为工程研究带来了多年的经验和特的视角。在应用电力系统分析和建模方面我们居于地位。
特色项目:
电力系统学习:将仿真智能带给全世界
作为世界的仿真软件 PSCAD™的创造者,在电力系统规划和业务研究方面,我们对使用各种软件工具有着丰富的经验,比如PSCAD, PSS/E, DSA Power Tools, ETAP, CYME, Risk_A等等。我们的服务提供给公用事业,顾问,工业客户,设备制造商和行业等各方面。并与研究学术机构,,运营商以及机构有着密切的合作。我们在MHRC方面有着特的优势,并且对仿真研究的理解也是其他工程服务商无法提供的。
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。