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Study-of-VSC-HVDC-Controller-
风电潮流的波动会引起并网系统公共连接点（PCC）电压的波动。在基于电压源换流
器的高压直流输电（VSC-HVDC）交直流混合风电场并网系统中，控制VSC-HVDC 送端站注入
到PCC 点的无功功率可以抑制电压波动。本文讨论了VSC-HVDC 的无功功率控制器和定电压控制
器抑制电压波动的原理。基于电磁暂态软件PSCAD/EMTDC 建立了并网风电场模型、VSC-HVDC
模型及控制系统模型。仿真结果表明VSC-HVDC 采用定电压控制器的并网系统能更好的抑制电
压波动，采用无功功率控制器的系统具有较好的风电场并网性能。(Reactive power variation of integration wind farm may cause point of common
coupling （PCC） voltage fluctuation. In hybrid wind farm integration system based on HVDC of
voltage source converter （VSC-HVDC）, the voltage fluctuation can be alleviated by compensating
reactive power to PCC from VSC-HVDC sending end. Therefore, the reactive power controller and the
stable voltage controller to alleviate voltage fluctuation are studied in the paper. The integration wind
farm, VSC-HVDC and their controller models are set up by PSCAD/EMTDC. The simulation results
show that the integration system adopted stable voltage controller has a better performance to alleviate
voltage fluctuation. However the system adopted reactive controller has a good wind farm integration
capability.)
- 2012-03-01 16:09:37下载
- 积分：1
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AVS_ncm
AVS视频压缩标准，是国内AVS视频编解码算法组开发的具有自主知识产权的算法标准(AVS video compression standard, is the AVS video codec algorithm group developed a proprietary algorithm standard)
- 2013-06-26 07:58:00下载
- 积分：1
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2017年中国计算机视觉行业研究报告
2017年行业状况及预测之后的发展，现在遇到的瓶颈，当前这方面比较好的公司，以及计算机视觉有关的领域(In 2017, the industry situation and the development after prediction, and now faced with bottlenecks, the current relatively good companies, as well as areas related to computer vision.)
- 2018-04-12 22:07:34下载
- 积分：1
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load-class
针对当前负荷建模研究和工程应用中存在的问题，研究了负荷特性的分类综合方法(For the current load modeling research and engineering application problems, the classification of the load characteristics of an integrated approach)
- 2011-09-01 02:25:56下载
- 积分：1
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Patent2011101668011
电力线载波通信发送电路专利，包括权利要求书、说明书、摘要等(dian li xian zai bo tong xin fa song dian lu zhuan li)
- 2017-05-10 14:23:44下载
- 积分：1
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SMPTE_AFD_s2016-1-2007
SMPTE Standard AFD Description
- 2009-06-19 21:42:34下载
- 积分：1
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HJ-1AFVgusuanfangfa
基于HJ_1A高光谱数据的植被覆盖度估测方法研究(Vegetation coverage estimation method based on HJ_1A hyperspectral data)
- 2013-01-25 09:23:11下载
- 积分：1
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Control-Strategy
。归纳和讨论了智能微电网的控制理论，将控制策略划分为电网跟随控制和电
网形成控制两大类，每一类同时又包含了交互式及非交互式控制思想，给出了清晰的定义和判断标准，
并提出智能微电网控制策略未来的发展方向。(Analysis was made to its system configuration
and operation characteristics, the control theory of intelligent microgrid summarized and discussed to divide the control
strategy into grid-following and grid-forming control two categories, each of which included interactive and non interactive control
thinking with clear definition and determinant standard. This paper raised the microgrid control strategy in the future.)
- 2012-07-16 21:10:26下载
- 积分：1
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llc
四篇非常棒的关于LLC电源的硕士论文，每篇都是完整的，有空可以慢慢研读一下。后缀格式是.nh，请用cajviewer打开(4 great power on the LLC' s master' s thesis, Each are complete, the empty can take the time read about. Suffix format. Nh, please open the cajviewer)
- 2009-12-01 17:48:12下载
- 积分：1
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ieee_posix_1003.1b
Information technology—Portable
Operating System Interface (POSIX),本文档为POSIX标准(Information technology-PortableOperating System Interface (POSIX), this document for the POSIX standard)
- 2008-06-14 10:34:32下载
- 积分：1
