Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Wuhan is one of a dozen or more Chinese cities with driverless taxis. Hundreds now roam most of the city, serving the airport ...

The Chinese energy and oil company said the cell can be used as a top device in perovksite-silicon tandem configurations. The result was confirmed by the Shanghai Institute of Microsystem and ...

Abstract: This paper introduces an Optimized Second-Order Adaptive Integrator (OSO-AI) control and ground-breaking Predictive Self-Tuned Perturb & Observe (PSPO) Maximum Power Point Tracking (MPPT) ...

Abstract: Regarding significant harmonics from the grid voltage side, a control strategy for a three-phase pulsewidth modulation (PWM) rectifier without alternating current (ac) voltage sensor based ...

Japan said Monday that Chinese military aircraft locked radar on its fighter jets even though there was a safe distance between them, denying Beijing’s accusation of interference and renewing its ...

TOKYO, Dec 7 (Reuters) - Japan said on Sunday that Chinese fighter jets had aimed their radar at Japanese military aircraft in two "dangerous" incidents near Japan's Okinawa islands, an account ...

"Some of our ancestors were very skilled observers." A team of international researchers say they've uncovered new data on the world's first recorded solar eclipse using a surprising source — ancient ...

Airbus stock fell Monday as the jet maker worked to fix flight controls on thousands of jets that could be impacted by solar flares.

Canadian Solar's (CSIQ) Chinese unit is transferring certain overseas assets to its parent company to safeguard its U.S. business amid Washington's mounting scrutiny of imports from China. The move ...

JA Solar Technology Co., one of China’s top four solar companies, said it agreed to settle patent lawsuits with a domestic rival, a sign that manufacturers in the country are opting for cooperation to ...