apfs

Control System of the Power APFs for 10 kV Power System

10kV供电系统用大功率有源电力滤波器的控制系统

After a brief introduction of the background and classification of APFs , the method of detecting harmonics based on instantaneous reactive power theory is studied in this paper .

本文首先简要分析了电力有源滤波技术的发展，对有源电力滤波器进行了分类讨论，并对基于瞬时无功功率理论的谐波检测方法进行了研究。

A detailed display of currently active Alarms for all APFs

所有APF当前主动告警的详细显示

Age pigment like fluorophores ( APFs ) are mainly the end products of various side reactions of essential biological processes .

老年色素类荧光物质是人体基本生命过程中多种生化副反应的终产物。

For three-phase four-wire active power filters ( APFs ), several typical power theories and corresponding current reference generation strategies are induced .

针对三相四线电源系统，归纳出几种典型的功率理论体系及对应的电流基准信号产生方案。

A Research on Neutral-point Potential Balancing Control Strategy for Three-phase Four-wire Tri-level Three-leg APFs

三相四线制三电平三桥臂有源滤波器中点平衡控制策略

The causes of harmonic walking-through and the principle of its restraint by APFs are analyzed .

详细分析了谐波穿行现象产生的原因以及APF并列运行抑制谐波穿行的原理；

Like the AP Summary Page , the AP Status Page also gives you direct access to the Alarms list for all APFs .

正如AP汇总页，用户还可以在AP状态页中直接访问所有APF的告警列表。

EMS Alarm list ( all APFs )

EMS告警列表（全部APF）

In this paper , we propose and discuss two new control methods for three phase shunt APFs : the sinusoidal line current control method and the instantaneous reactive power compensation control method .

本论文提出三相并联型有源滤波器的两种新的控制方法，即正弦波化控制和瞬时无功功率的控制方法。

The control strategy for APFs ' switching coordinated by upper controller is designed , which can ensure APFs switch according to actual load harmonic currents and impact slightly to system .

设计了由上层控制器进行协调控制的APF投切控制策略，保证能根据实际负荷谐波电流投切APF。

According to compensation limits of APFs , compensating capacities are proposed to be proportional distributed , so that large capacity APFs will compensate more , while small ones will compensate less .

根据APF补偿极限，提出补偿容量按比例分配的原则，达到大容量APF多补偿，小容量APF少补偿的目标。

In the end , a large amount of simulation results testify the validity of truncating current limiting compensating and proportion compensation capacities of APFs and the feasibility of coordination control strategy for combined running of APFs .

最后，通过大量的仿真验证了截断限流补偿和补偿容量按比例分配的有效性，以及协调控制策略在多台APF联合运行中的可行性。

Fluorescent advanced glycation end products formed during glycation Maillard reactions , are carbohydrate associated age pigment like substances . The results showed that age pigment fluorescence products ( APFs ) formed when MDA was added to BSA solution .

有通过糖基化/美拉德反应而形成的糖基化终产物；实验结果表明，蛋白的羰基修饰生成了老年色素类荧光物质（APFs），同时使蛋白的羰基含量增加；