FREQUENCY REGULATION SERVICES

Wind turbine energy storage peak load regulation system

Addressing the problems of wind power’s anti-peak regulation characteristics, increasing system peak regulation difficulty, and wind power uncertainty causing frequency deviation leading to power imbalance, this paper considers the peak shaving and valley filling function and frequency regulation characteristics of energy storage, establishing a day-ahead and intraday coordinated two-stage optimization scheduling model for research. [pdf]

Ljubljana 10kw power frequency isolation inverter

Complete isolation-type inverter technology, noiseless output. Adoption of advanced SPWM technology, pure sine wave output. Dynamic current loop control technology to ensure inverter reliable operation. Wide DC input voltage range. Excellent EMC design. Low output harmonic distortion (THD≤3%). LED indicators for input voltage range, load power range, normal output & failure state. Optional energy saving mode. Extensive protections: reverse polarity, short-circuit, overload, under/over input voltage over-temperature, and inverter’s inner fault identification protections. Wide working temperature range (industrial level). Continuous operation at full power. [pdf]

Eg8010 high frequency inverter

EG8010 is a digital, fully functional pure sine wave inverter generator chip with dead zone control, which is used in both DC-DC-AC applications. stage power conversion architecture or DC-AC single-stage power frequency transformer boost conversion architecture, with an external 12MHz crystal oscillator, which can achieve high precision, distortion and Pure sine wave 50Hz or 60Hz inverter dedicated chip with very small harmonics. [pdf]

Wickles SolarTech