News & Stories

Stories and blogs of ours, documents and standards of industry, news of domestics and abroad

china trip

China ready to work with US in spirit of equality, respect and mutual benefit: China Daily editorial

[chinadaily.com.cn | Updated: 2026-05-13 20:20] While global turbulence does not always stem from shifts in major-country relations, stable and healthy ties between the world’s two largest economies can help facilitate the easing of international turmoil as their intertwined economic relationship is a stabilizer for the world economy. Under such circumstances, US President Donald Trump’s state […]

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Sudden data center load losses

Sudden data center load losses prompt NERC alert, recommendations

The reliability watchdog is concerned about a series of “widespread and unexpected” customer-initiated load reductions in 2024 and 2025 during which 1,000 MW or more dropped off the bulk power system. A three-level data center under construction on April 14, 2026, in Vernon, Calif. The North American Electric Reliability Corp. is preparing to issue a

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power community September 28–30, 2026

Experience POWER 

POWER NowSpeed. Scale. Stability. Experience POWER is the flagship event from POWER—the trusted voice of the power generation industry for more than a century. Held in Washington, D.C., at the center of energy policy, infrastructure planning, and the PJM grid, the event brings together utilities, operators, industrial users, EPCs, and technology providers at a pivotal moment

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lightning arrester

A “Thunderclap” at a Substation on a Stormy Night: A Deep Reflection on Grid Safety Triggered by a Lightning Arrester Explosion

A common summer thunderstorm nearly turned into a regional power supply disaster. Recently, along an important 500-kilovolt transmission corridor in a certain province, a rare explosive damage occurred to an operating zinc oxide arrester in a hub substation due to the lightning overvoltage. The loud noise not only completely destroyed the arrester but also caused

A “Thunderclap” at a Substation on a Stormy Night: A Deep Reflection on Grid Safety Triggered by a Lightning Arrester Explosion Read More »

porcelain bushing

The Critical Role and Innovation Trends of Porcelain Bushings for Power Transformers Amid the Global Grid Upgrade Wave

 Insights from Industry HeadlinesRecently, numerous countries have announced unprecedented investment plans for grid infrastructure. For instance, in early 2024, the U.S. Department of Energy unveiled a $10.5 billion “Grid Resilience and Innovation Partnerships” program, focusing on modernizing transmission lines and large power transformers. Simultaneously, the EU’s “RepowerEU” strategy and China’s 14th Five-Year Plan for a

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India’s Grid Faces Monsoon Challenges: Why Zinc Oxide Arresters Are Essential for Modern Power Systems

News BackgroundAccording to a May 2024 report in The Times of India, severe pre-monsoon thunderstorms have caused massive power outages across northern India, particularly in Uttar Pradesh, Punjab, and Rajasthan. Lightning strikes triggered multiple 400kV transmission line failures and damaged equipment at several crucial substations. Power department officials indicated that voltage surges caused by lightning

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UK Grid Resilience Tested by Storm “Pierrick”: A Case for Time-Tested Porcelain Insulation

The News Event:Last week, Storm “Pierrick” swept across the United Kingdom, bringing severe gales and torrential rain to northern regions. According to reports from BBC News and energy network operators, the storm caused significant power outages for thousands of homes in Scotland. Beyond the obvious damage from fallen trees on power lines, energy providers noted

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porcelain insulator

What is the Difference Between Glass and Porcelain Insulators

Rich power offers good quality porcelain insulator in a lower price and good services. All products meet the requirement of the standards of IEC, IEEE, DIN, BS, EN, and ANSI. OEM production is accepted. All products will not deliver until they pass the inspections. We have a complete test equipments with a complete test processes.

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