LoRa Enabled Smart Inverters for Microgrid Scenarios with Widespread Elements

Voltage Imbalance Compensation for Droop-Controlled Inverters in Islanded Microgrid

In this paper, a new control strategy is proposed for implementation in low-voltage microgrids with balanced/ unbalanced load circumstances. The proposed scheme contains, the power droop controllers, inner voltage and current loops, the virtual impedance loop, the voltage imbalance compensation. The proposed strategy balances the voltage of the single-phase critical loads by compensating the im...

Voltage Unbalance and Harmonics Compensation for Islanded Microgrid Inverters

Voltage source inverters (VSIs) are usually used for all kinds of distributed generation interfaces in a microgrid. It’s the microgrid’s superiority to power the local loads continuously when the utility fails. When in islanded mode the voltage and frequency of the microgrid are determined by the VSIs, therefore the power quality can be deteriorated under unbalanced and nonlinear loads. A volta...

Smart Microgrid Akash

Smart microgrids offer a new challenging domain for power theories and compensation techniques, because they include a variety of intermittent power sources, which can have dynamic impact on power flow, voltage regulation, and distribution losses. When operating in the islanded mode, low-voltage smart microgrids can also exhibit considerable variation of amplitude and frequency of the voltage s...

General Application of Smart Inverters in Distribution and Smart Grid

Lean-Technology Enabled Telemedicine Scenarios

We have developed a layered, component-based Secure Collaborative Telemedicine Architecture (SCTA) and its applications to three representative scenarios, which are being deployed in rural West Virginia. Our approach emphasizes maximumn utilization of low-cost "off-the-shelf' technologies (lean technologies) and the use of "Smartcards" as a primary means for authenticating the providers and pat...