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xiaobo
- something about the approach of wt useing in detect of power quality
CKDY
- 一个详细的程控直流、交流电源资料,详细介绍了军用高品质电源的设计方案-A detailed program-controlled DC, AC power supply information, details of the military power of high-quality design
4
- 对广大供电企业来说,用户功率因数的高低,直接关系到电力网中的功率损耗和电能损耗,关系到供电线路的电压损失和电压波动,而且关系到节约电能和整个供电区域的供电质量,这是众所周知的道理。提高电力系统的功率因数,已成为电力工业中一个重要课题。文中简要集中探讨了影响电网功率因数的主要因素以及低压无功补偿的几种实用方法,和确定无功补偿容量从而提高电力系统功率因数的一般方法。-For the majority of power supply enterprises, the level of user pow
UPFC4
- dpfc for power quality improvement
technote4
- power quality event 4
technote8
- power quality event 8
5448267
- POWER QUALITY PAPER 1
278-alonso
- POWER QUALITY PAPER 4
powerquality_revise
- Revise of MATH Bollen Book of Power Quality
IEEE-519-1992
- IEEE 519 1992 for power quality IEEE standards
1
- 谐波源定位,用于确定电路中各节点和各支路电流-It can be implemented in current power quality monitors and digital revenue meters.
affect-the-power-quality-
- 本设计主要研究设计了电能质量相关指标和影响的各要素,然后叙述国内外相关研究设计成果,介绍了有关电能质量方面的一些概念,给出本课题要研究设计的主要内容,在此基础上,进一步分析了哪些因素能够影响到电能质量,以及给电网带来的潜在危害。-The design of the main study, designs the relevant indicators of the quality and impact of the various elements, and then describes the
0d1b48d0bba8
- Shunt active power filter to improve power quality by eliminating harmonics and compensating reactive power