Abstract: In order to improve the operation flexibility and reliability of high-voltage circuit breakers (HVCBs) and to realize the full control capability during the opening and closing operations, a ...

Moving into a new house is equal parts thrilling adventure and unsettling mystery. You’re taking on a space crammed with unknowns, some of which won’t manifest until you’re comfortably settled. We try ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

A motor racing circuit in Kent has been granted planning permission to expand its operation. Buckmore Park in Chatham has been given the go-ahead to create The Paddock, a new motorsport-themed centre, ...

Circuit breakers were triggered in Japan, South Korea and Taiwan's stock markets as they reacted to President Donald Trump's sweeping tariffs on Monday, with U.S. markets opening the week sharply ...

Circuit breakers are designed to trigger cooling-off periods in times of violent market volatility. The breakers pause trading for 15 minutes when stock prices decline by 7% during a single day and ...

When stock prices and stock futures fall rapidly in a single session, exchanges implement halts in trading to allow a moment for cooler heads to prevail and avoid market crashes we've seen in the past ...

Abstract: The direct drive circuit breaker by permanent magnet synchronous motor is a new servo technology that can drive the moving contact to complete the opening and closing operation along the ...