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This paper presents various applications of a nonlinear
adaptive notch filter which operates based on the concept
of an enhanced phase-locked loop (PLL). Applications of the filter
for online signal analysis for power systems protection, control a
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太阳能做为世界上最清洁的能源，目前有着广泛的用途。但由于质量、价格的限制，太阳能发电在国内的利用还处在低水平上，与中国的经济发展形成很大的反差。随着人民生产水平的提高，解决偏远地区居民用电问题也摆上了政府的议事日程；同时各类无人值守地点也适合太阳能发电系统，如各类微波传送站、无线发射点、水文监测点等，随着国家对环保要求不断高，对太阳能发电的需求越来越多，因此迫切需要一些价廉物美的太阳能发电系统。-Solar energy as the world' s clean energy, curr
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随机信号谱分析技术实现 随机信号谱估计及质量评价。
离散随机信号通过线性时不变系统时，系统所产生的响应。
功率谱估计的实现方法：自相关函数法、周期图法、Bartlett法、Welch法、MTM法、MUSIC法
-Random signal spectral analysis of random signal spectral estimation and quality evaluation. Discrete random signals through linear system
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音频压缩算法的实现，使)格式文件
得到广泛应用，) 播放器、 等消费类电子产
品也成为大众产品。在这些便携式系统中，前端音
频编解码器在播放质量（采样精度、采样率）、播放
时间（功耗）等方面起较关键的作用，采用高精度，
低功耗的前端处理芯片是提高产品性能极为有效
的解决方案。
数字编解码器具有位采
样精度，录音回放模式下仅 功耗，是数字音
频便携式系统的理想选择，下面介绍它在 系统
中的实际应用。-Audio compression algorithm,
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关于介绍混合能源系统的供电质量的文章,比较经典,有一定实用型,并且方法很独到,采用小波-Introduced hybrid energy systems on the power supply quality articles, more classic, there are certain practical and very unique method, using wavelet
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谷秋精品课程软件课程版是专门为教师打造的一个精品课程系统，老师可以在线制作精品课程，在线管理精品课程。课程版包含有课程管理系统，互动程序管理（包含有在线留言系统，在线论坛系统，在线答疑系统，在线作业批改系统和在线水平自测系统），扩展程序管理（包含有新闻管理系统，图库管理系统，词汇管理系统，共享资料上传管理，公告管理系统和友情链接管理系统），用户管理（包含有用户管理和用户组管理），数据管理系统（包含有数据库管理，执行sql语句和缓存数据管理），站点管理系统（包含有站点配置，文件配置，模板配置，上传
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To provide high power quality at the Point of Common Coupling (PCC) of power distribution systems, elimination of
the harmonic is indispensably necessary. Most
have defined the power quality and given some harmonic limits. Different methods are
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为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。-In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a n
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This paper presents a new synchronous-referenceframe
(SRF)-based control method to compensate power-quality
(PQ) problems through a three-phase four-wire unified PQ conditioner
(UPQC) under unbalanced and distorted load conditions.
The propos
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dynamic modeling and the control design of a distribution static compensator (DSTATCOM) coupled with ultra-capacitor energy storage (UCES) for improving the power quality of power systems-dynamic modeling and the control design of a distribution sta
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Article_herra Distorted voltage and current waveforms is one of
the problems associated to electric power quality. Continuous
use of non-linear loads provokes the existence of voltage
waveforms with a high distortion. Thus, it is necessary to k
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This paper deals with the problem of power quality
estimation in ship systems during their exploitation stage. The
exemplary results of experimental research have been shown and
present rules concerning power quality in ship’s networks have bee
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Low bit-rate speech coders are important in many critical communication systems such as military, police, fire departments, homeland security and other first responders. The need for elimination, reduction of the redundancy or irrelevant information
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Power systems are used to convert natural energy to convert natural energy to electric power .They transport electricity to factories and houses to satisfy all kinds of power needs .To optimise the performance of electrical equipment, it is impart
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This paper describes different power quality
problems in distribution systems and their solutions with
power electronics based equipment. Shunt, hybrid and
series active power filters are described showing their
compensation characteristics a
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With the increasing penetration of renewable energies as distributed generation
(DG) in smart grid scheme, technical problems arise in both distribution and transmission
system level. Undesirable voltage is the main problem for connection of
DG
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Microgrids are eco-friendly power systems because they use renewable sources
such as solar and wind power as the main power source. However, the stochastic nature of
wind and solar power is a considerable challenge for the efficient operation of
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该文件包含使用Simscape，Simscape Electronics，Simscape Driveline和Simscape Power Systems构建的混合动力电动车辆模型，可配置为系统级测试或电源质量分析。-This file contains Simscape, hybrid electric vehicle model Simscape Electronics, Simscape Driveline and Simscape Power Systems built, it can
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This book studies the distributed control of microgrids. Microgrids are small-scale
power networks that are exploited to supply local loads in small geographical spans.
Microgrids have various applications such as remote villages, hospitals, univer
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文件包含一个混合电动汽车模型，使用SimSCAPE、SimSCAPE电子学、Simscape Driveline和SimSCAPE电力系统构建，这些系统可以被配置为系统级测试或电能质量分析。可以使用不同的子系统来选择电气、电池和车辆动力学系统的模型变型。将SimSCAPE语言创建的电池模型结合到模型中。监控逻辑是用StaseFuffic实现的。该模型可以配置为硬件在环测试。(This file contains a hybrid-electric vehicle model built usin
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