Incorporating proper PCB grounding techniques such asdedicated ground planes,ground vias, andgalvanic isolationis critical in building reliable and safe electronic designs. It is even more critical in high-power and high-density boards as they’re prone to unwanted noise, interference, and other elec...
Computer Aided Design of grounding system for high voltage test laboratory As a refresher topic on grounding techniques, we present this update of an article that appeared in the January 2002 issue of EE-Evaluation Engineering. How good is your ground? Make sure all your equipment is connected ...
promulgated in March 1984. This Standard has following important changes in techniques when compared with the two Standards before they were amended: 1) The provision of resistance grounding for AC electric installation protection ground of resistance grounding system is added; 2) The provision of che...
The voltage and current signals acquired in field were imported into the MATLAB® software, and noise suppression techniques were applied. The measured curves (voltage 1, current 1, voltage 2 and current 2) for the 20 kV and 25 kV charging voltages, referring to the grounding system configura...
Continued or periodic maintenance is aided through adequate design, choice of materials and proper installation techniques to ensure that the grounding system resists deterioration or inadvertent destruction. Therefore, the minimal repair is needed to retain effectiveness throughout the life of the ...
In addition to the EUFER ground provided by the rebar, other grounding techniques may also be included such as a ground ring formed by ground rods spaced around the foundation slab and interconnected by a buried conductor that encircles the foundation slab. The rebar may be electrically connected...
APPLICATION OF COMPUTER ARTIFICIAL-INTELLIGENCE TECHNIQUES TO ANALYZING THE STATUS OF TYPICAL UTILITY ELECTRICAL-POWER PLANT-SYSTEMS 本指南适用于三相电力公用系统.这是IEEE C62五部分的第一部分.92系列.本部分提供了适用于所有类型电力公用系统的定义和注意事项.其余四部分提供了关于同步发电机系统(... NILSSON,NE...
it is highly likely to suffer from ground‑loop noises and/or RFI issues when installed in an audio system using standard audio cabling. As a result you will almost certainly need to employ one‑end‑only cable techniques (see the aforementionedGround Controlarticle) or transformer isolation...
and these multiple functions may be in conflict either in terms of operational requirements or in terms of implementation techniques. For example, as illustrated in Figure 1, the ground network for an electronic equipment may be used as a signal return, provide safety, provide EMI control, and ...