3、安装有源电力滤波器
除传统的LC调试滤波器目前还在应用外，当前抑制谐波的一个重要趋势是采用有源电力滤波器，它串联或是并联于主电路中，实时从补偿对象中检测出谐波电流，由补偿装置产生一个与该谐波电流大小相等、方向相反的补偿电流，从而使电网电流只含基波电流。这种滤波器能对频率和幅值都变化的谐波进行跟踪补偿，其特性不受系统的影响，无谐波放大的危险，因而倍受关注，在日本等国已获得广泛应用。
6180-DIIEGGDBEC?Z ALLEN BRADLEY INDUSTRIAL COMPUTER
IC74F6-PB31A400 NEMATRON OPERATOR INTERFACE
10-CDD2ANU14AC PARKER HANNIFIN CYLINDICATOR
581938 ROFIN SINAR POWER SUPPLY CARD
625X SARASOTA LOOP DETECTOR
K9346KA YOKOGAWA HVAC MAINTENANCE KIT
PCA99B7 KEP OPERATOR INTERFACE DISPLAY
CU20045SCPB-T23?A ISE ELECTRONICS LCD DISPLAY CU20045SCP
4161-2-24 CINCINNATI ELECTROSYSTEMS OPERATOR INTERFACE
311750 HONEYWELL TEMPERATURE DIAPHRAGM
800-5-4-SM STATIC CONTROLS CORP OPERATOR INTERFACE DISP
800-2-4-3-4 STATIC CONTROLS CORP OPERATOR INTERFACE DIS
53ST0601-2A00 MAGNETEK DRIVE
C40E-1803DL200 SICK LIGHT CURTAIN EMITTER
C40S-1803DC200 SICK LIGHT CURTAIN SENDER
4161-2-24 TOTAL CONTROL OPERATOR INTERFACE DISPLAY
BPH0953N5AF2CA2 MODICON
A06B-0143-B175#?7076 FANUC SERVO *1YRWRTY*
A1910001 ANILAM MONITOR
1606-XL120D ALLEN BRADLEY POWER SUPPLY
DKC11.3-040-7-F?W INDRAMAT ECO DRIVE **1 YR WRTY
RME12.2-32-DC02?4 INDRAMAT INPUT MODULE
1080-P-03-32-X STATIC
RE-4000-RB3 SICK
602 KEYSTONE
1389-PAT10 ALLEN BRADLEY
3HAB8801-1/2 ABB
6KM$223F50N1A1 FUJI ELECTRIC DRIVE
