Hangzhou Gear Forward Receives Patent Authorization: Hydraulic Torque Converter Technology Upgraded, Promoting the Intelligentization Process of the Automotive Industry

In today's rapidly evolving automotive technology landscape, Hangzhou Gear Forward (601177) once again stands at the forefront of the industry. According to the latest news from Securities Star, the ...

Hangzhou Gearbox Advances Granted Invention Patent: 'A Hydraulic Torque Converter with Operating Condition Detection Function and Its Locking Control Method'

So far this year, Hangzhou Gearbox has been granted 43 new patents, an increase of 16.22% compared to the same period last year. Based on the company's mid-year financial data for 2025, the company ...

Hoto put a lo-fi torque display on its new cordless screwdriver

Hoto’s latest electric screwdriver introduces a couple of novel usability improvements. Now, you’ll find a pixelated display ...
IEEE

A Grid-Forming Control Method for PEMFC Power Conversion Systems With Power Ramp Rate Limitation to Prevent Fuel Starvation

Abstract: Polymer electrolyte membrane fuel cell (PEMFC) stacks, compared to other renewable sources, are promising candidates for grid-forming (GFM) capability due to their sufficient power reserves.
IEEE

A Novel Flexible, Low-Voltage-Stress Quadratic High Step-up DC-DC Converter With Boost Function Scalability

Abstract: This article describes a non-isolated high step-up DC-DC converter. This converter uses a quadratic structure, a coupled inductor combined with switched capacitor, voltage multiplier cells, ...