4. And the amplitude is controlled by this method. Thirdly, this paper adopted the digital phase lock technique based on asynchronous varying-Frequency modulation algorithm to control the phase and frequency of the refrence current, and the power factor of the grid-connected inverter. ...
Improved Control Strategy Based on Space Vectors for Suppressing Grid-Side Current Harmonics in Three-Phase Current Source Rectifiers with a Hybrid Switch This paper analyses the harmonic pollution to power grids caused by several high-power rectifiers, summarizes the requirements for rectifiers in suppre...
However, apart from the technical challenges, few microgrid studies exist on effective policies and incentives for microgrid promotion and deployment. This survey investigates the policy, regulatory and financial (economical and commercial) barriers, which hinder the deployment of microgrids in the ...
on-grid tariffelectricity pricebidding price for grid accessreform of electricity industryThis article introduces the history of the reform of on-grid tariff in China, the current status of and currently adopted mechanisms related to on-grid tariffs of coal-fired and renewable energy power generation...
In this paper,a method is proposed to realize the grid multi-scroll chaotic system with the current feedback operational amplifier(CFOA).Firstly,nonlinear circuit is designed based on the CFOA.Then the grid multi-scroll chaotic circuit is designed and relevant circuit parameters are calculated.Finall...
Resolved an issue where Styles unexpectedly change when coauthoring in a document based on a template. Resolved an issue in Word where users may receive an HTTP error when calling Content Control JavaScript APIs. Office Suite We fixed an issue where the application ...
This article presents a novel quadruple boost inverter (QBI) with an integrated boost stage that comprises an inductor, a capacitor, a switch, and an input source. The inductor on the input side limits the inrush current and also the capacitor charging c
the ripple induced by the grid was considered, and accordingly, the influence of superimposed AC with twice the fundamental frequency (𝑓gfg) (120 Hz) was investigated. In [5,6], on the other hand, ripples with frequencies >10 kHz, which are caused by switching processes of the power el...
Resolved an issue where Styles unexpectedly change when coauthoring in a document based on a template. Resolved an issue in Word where users may receive an HTTP error when calling Content Control JavaScript APIs. Office Suite We fixed an issue where the application wouldn't render the grid prope...
We fixed an issue where cell values remained visible on the grid after deleting the row, until the cells were scrolled off the screen.OutlookWe fixed an issue that caused users to see the error, "We cannot render Actionable Messages right now" when reading some email messages. We fixed an...