Elspec Dynamic Compensation and Power Quality Analyzer Used in Wind Farm
Wind turbine generators have become a significant contributor to power generation throughout the world. As a result, utility regulations for wind turbines have become more constrained, and now require stable voltage, reactive energy supply to the network and voltage control to support network failures. The Elspec EQUALIZER-W is specifically engineered for the wind energy market, and features communication protocols that match its controller to the algorithms of leading wind turbine manufacturers worldwide. Elspec company learned that wind turbines are dependent on an unstable form of energy. This instability causes the unwanted formation of reactive electricity, which disrupts the network and is particularly bothersome when the turbines are turned on to catch the wind and produce power. Elspecs technology can solve the problem. Elspec G4400 Power Quality Data Center is the next generation of power quality analyzers. It stores all information all the time. The waveform of every cycle is continuously stored in onboard memory for more than a year at high accuracy, allowing no gaps in data recording. In addition, a unique time synchronization algorithm assures that data from multiple locations is synchronized and displayed on the same time scale. The result is that every anomaly can be accurately analyzed and its source can be pinpointed definitively. Since all data is stored continuously and accurately over a long period of time, the ELSPEC G4000 Series is much more than an analysis device, but rather a full-fledged Power Quality Data Center.
voltage stable dynamic compensation power quality analyzer
Jianqi Deng
Israel Elspec Co. Ltd., Business Development Manager P.R.C
国际会议
2007上海国际风能大会(Wind Power Shanghai 2007)
上海
英文
149-160
2007-11-01（万方平台首次上网日期，不代表论文的发表时间）