发货地址:北京海淀
信息编号:288968824,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/
科学软件网是一个以引进国研软件,提供软件服务的营业网站,网站由北京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,科学软件网已经跟数百家国际软件公司达成合作,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、课程(包含40款软件,80门课程)、实验室解决方案和项目咨询等服务。
EMTDC now serves as the electromagnetic transients solution engine for the PSCAD family of products. PSCAD is used extensively for many types of AC and DC power simulation studies, including: Power electronics (FACTS), sub-synchronous resonance and lightning over-voltages (to name a few).
Consider the simple circuit in Figure 2-3. A comparator is being used to compare a real constant variable equal to 0.0, with a data signal Ea, which is a measured voltage from a voltmeter. The comparator is adjusted so as to give a high output when Ea becomes greater than 0.0, and a low output otherwise. The comparator dynamics are defined by default in the DSDYN subroutine, whereas the measured voltage signal Ea is defined in DSOUT as an output quantity.
With the above configuration, the comparator output signal will contain a single time step delay. This is due to the fact that the comparator dynamics in DSDYN (i.e. the code that determines its output state) are using a measured voltage Ea, defined in DSOUT. Since the comparator output state is based on the comparator inputs, the output will appear to have been delayed by one time step.
This delay can be removed simply by forcing the comparator dynamics code from DSDYN to DSOUT. This will force the comparator to consider the measured voltage within the same time step, when determining its state.
工作区树多选功能:包括定义分支、仿真集和仿真任务。
新脚本指令:#COMPONENTID和$#Type。
滚动元件选项卡:使用Tab键滚动元件。
输出通道限制增加:从2048增加到65536。
“原理图”选项卡功能增强:全部关闭、右侧全部关闭等。
EMTDC uses a Chatter Removal algorithm (related to the Interpolation algorithm) to remove these unwanted oscillations.
EMTDC does not restrict how circuit elements can be combined: Users can place any number of switching elements, sources, etc. in series or in parallel.
EMTDC switching devices and sources can be ideal (i.e. 0 resistance) or non-ideal (where the user can enter the on/off resistance values).
科学软件网主要提供以下科学软件服务:
1、软件培训服务:与国内大学合作,聘请业内人士定期组织软件培训,截止目前,已成功举办软件培训四十多期,累计学员2000余人,不仅让学员掌握了软件使用技巧,加深了软件在本职工作中的应用深度,而且也为同行业人士搭建起了沟通的桥梁;
2、软件服务:提供软件试用版、演示版、教程、手册和参考资料的服务;
3、解决方案咨询服务:科学软件网可向用户有偿提供经济统计、系统优化、决策分析、生物制药等方面的解决方案咨询服务;
4、软件升级及技术支持服务:科学软件网可向用户提供软件的本地化技术支持服务,包括软件更新升级、软件故障排除、安装调试、培训等;
5、行业研讨服务:科学软件网会针对不同行业,邀请国内外以及软件厂商技术人员,不定期在国内举办大型研讨会,时刻关注前沿技术,为国内行业技术发展提供导向。