Pin diode used as thermo sensor and heating component in this method , low frequency pulse power amplifier is used to substitute rf power in thermo - resistance measurement , and pulse wide compensation is used in dissipation measurement , then equipment require reduced and flexible of equipment rising 该方法以pin二极管作为感温元件和发热元件,采用功率脉冲源来代替射频功率放大器对器件进行加热进行热阻测试,使用占空比补偿法进行功耗测试,大大降低了设备要求,提高了测试设备的通用性。
First from system aspect , this paper uses voltage sensitivity , pv curves method , equivalent reactive compensation method , back - up generation method to evaluate the reactive value of the generators in seven buses system and ieee 14 buses system . the vs and pv methods can evaluate the source ' s ability of tracking the load ' s variation . the erc and back - up methods can evaluate the availability of replacing other generators . the value determines the cost 从对系统贡献角度，采用电压灵敏度方法( vs法) 、 pv曲线法、等效无功补偿法( erc ) 、无功备用方法来确定一个七节点系统中的发电机的无功价值和ieee14节点系统的发电机的无功价值，电压灵敏度法和pv曲线法可比较出不同电源跟踪负荷变化的灵敏度大小，而等效无功补偿法和无功备用方法可比较出不同电源替换其它发电机是否是最有效率的。
The working principle of buck - boost is first introduced , and averaging model of non - ideal buck - boost converter is established . the design details for voltage loop were given and zero - pole compensation method from classic control theory was applied to the filed of power electronics . thus , small - signal model of closed - loop was established , with detailed design guidelines for correction network 本文介绍了buck - boost电路的工作原理,建立了非理想buck - boost平均法的模型,对整个电路进行了单电压闭环参数设计的研究,实现了控制理论中零极点补偿法在电力电子中的应用,建立了闭环小信号模型,总结了设计校正网络的步骤和具体方法。
In this thesis , the decoupling unit of vav system is designed in the way of feedforward conpensation . then the transfer function matrix of the feedforward conpensation decoupling unit of the 5 inputs & 5 outputs vav system is worked out . the decoupling conpensation unit can change the transfer function matrix of the open loop and closed loop control system into diagonal matrix , so that the coupling among the five control loops is eliminated , and vav system is decoupled 本文采用前馈补偿法设计了变风量空调系统的解耦补偿器，并得出了五输入、五输出变风量空调系统前馈补偿解耦器的传递函数矩阵，该解耦补偿器可以使本文所研究的变风量空调控制系统的开环传递函数矩阵和闭环传递函数矩阵都变换为对角矩阵，从而解除五个控制回路之间的耦合，使变风量空调系统实现解耦。
In general , a precise resistor is in series with one of the resistors in wheatstone bridge to compensate the zero offset , and the other one is in parallel with another arm of the wheatstone bridge to compensate thermal zero drift . based on this principle , in this paper , a compensation method based on virtual instrument technology has been put forward . actuated by current source , a good calculation method of compensation resistors and their position in the bridge is deduced 本文基于串并联电阻补偿法的原理，提出了一种基于虚拟仪器的误差补偿方案，推导了在恒流源供电下可以精确的计算出补偿电阻大小和补偿位置的算法，并且在虚拟仪器软件平台labview上完成了数据采集、处理、显示等软件的设计，经过实验的验证，对传感器的零点温度漂移补偿取得较好的效果，而对灵敏度温度漂移的工艺补偿亦有一定的效果。
From now on , on legislation , we must change the idea of administration , strengthen the theoreticas study , add regulations of basis principles of administrative compensation , publish administrative compensation law recently and perfect the stipulations about the compensation in special enactment ; on law enforcement , strict the procedure of administrative compensation , increase the supervision and constraint of administrative power , enbance the ability of 今后,立法上,要转变行政观念,加强行政补偿理论研究,在宪法中增加行政补偿基本原则的规定,并尽快出台《行政补偿法》和完善单行法律、法规中的补偿条款;执法上,严格行政补偿程序,加强对行政权力的监督和制约,提高行政补偿执法能力;司法上,应完善行政补偿的司法救济制度,正确行使司法审查权,有效解决行政补偿纠纷。
4 ) a comprehensive active electronic compensation is given which keeps the characteristics of the similar magnetizing current compensation and adds the function of anti - turn compensation . the constitution of the compensation is simplified , and the working area is enlarged by anti - turn compensation method ( 4 )根据相似补偿方法和反匝数补偿方法的共同点，采用了电流互感器的综合有源补偿方法，使得基于物理相似原理的有源补偿法应用范围更广，并在理论上通过对综合补偿方法的误差分析，证明了综合补偿方法的可行性。
The system of our country ’ s administrative compensation has many defects : on legislation , the basic principle of administrative compensation has not been set in constitution , the law of administrative compensation has not been published , and some stipulations about the compensation by special enactment are in disorder ; on law enforcement , administrative compensation lacks valid supervision , the enforcement of it is not normalized , the procedure of it is in disorder ; on judicature , the court often avoids hearing the case of administrative compensation , the judicial remedy of the compensation is not strong 我国行政补偿制度在立法、执法、司法上存在不少缺陷,主要表现在:立法上,宪法中缺少行政补偿基本原则的规定,同时我国尚未出台《行政补偿法》 ,而单行法律法规中有关补偿规定零乱而不成体系;执法上,对行政补偿缺乏有效的监督,行政补偿执法不规范,行政征收、行政补偿程序混乱;司法上,法院回避行政补偿案件的审理,混淆行政补偿与行政赔偿,对行政补偿司法救济不力。
The fault calculation is realized with fault analysis theory of power systems . in the paper , simple fault with operation mode transformation is calculated by modifying node input current . phase - sequence parameter converse technique is used to get general method in calculating complex fault 本文运用成熟的电力系统故障分析理论，实现了继电保护整定的故障量计算，它采用补偿法进行运行方式变化时的简单故障计算，以求取整定用运行方式，采用故障口相序变换技术实现通用的复杂故障求解，为整定计算奠定了基础。
Then , fuse the decomposed wavelet coefficients as follow rules : for detail wavelet coefficients , we introduce the color composition ( cc ) into local deviation ( ld ) fusion method , and propose a local compensation ( lc ) fusion rule ; and for approximate wavelet coefficients , we combine cc with high pass filtering ( hpf ) , to propose a high - pass - filtering compensation ( hc ) fusion rule 然后,按如下规则进行小波分解系数的融合:对高频小波系数,将颜色补偿( cc )法引入到局部方差( ld )融合法中,形成高频的局部补偿融合( lc )准则;对低频小波系数,将颜色补偿法( cc )和高通滤波( hpf )融合方法结合起来,形成低频的高通补偿( hc )融合准则。
