Project Background​Indonesia is situated within the Pacific Ring of Fire, experiencing frequent seismic activity, with thousands of earthquakes annually, including a high proportion of magnitude 7+ events. Earthquakes threaten public safety and severely damage power infrastructure. Traditional Air-Insulated Switchgear (AIS) has limited seismic resistance, often suffering insulation failure or equipment damage during earthquakes. ​High Voltage Gas-Insulated Switchgear (HV GIS)​​ technology, howev

Ⅰ. Project BackgroundAs a city-state with the world's highest population density (7,615 people/km²), Singapore faces growing electricity demand (3.5% annual growth) amid extreme land scarcity (total area: 728 km²). Traditional air-insulated switchgear (AIS) struggles to meet the compact requirements of urban substations due to its large footprint and high maintenance costs. ​The High Voltage Gas Insulated Switchgear (HV GIS)​​ emerges as the optimal solution given Singapore's equatoria

Project Background​Located in the Western Pacific typhoon belt, the Philippines experiences over 20 tropical cyclones annually, with approximately 5 developing into highly destructive typhoons (e.g., Typhoon Haiyan in 2013 caused 7,500 casualties, and Typhoon Odette in 2021 disabled 95 transmission lines). Typhoons bring multiple threats to power infrastructure through heavy rainfall, flooding, salt spray corrosion, and strong winds:​Electrical Failures: Flooding submerges substations, causing s

Project Background:High Voltage Disconnect Switch Challenges​As an archipelagic nation, the Philippines experiences extreme ​salt fog​ (salt spray) concentrations in coastal regions (≥3 mg/m²·d annual deposition), causing accelerated corrosion of power infrastructure. High Voltage Disconnect Switches in these humid, tropical, ​salt fog​-laden environments face three critical operational challenges:​High Voltage Disconnect Switch metal degradation: Chloride ion infiltration from ​s

Ⅰ. Project Background​As a tropical archipelago nation, Indonesia experiences year-round high temperatures (average daily 30–35°C), high humidity (average >80%), intense rainfall, and salt spray corrosion (reaching C5-M level in coastal areas). Its power system faces severe challenges:​Large Power Gap: Nearly 20% of the population lacks electricity access. The government plans to add 35 GW of power generation capacity, urgently requiring reliable transmission/distribution equipment

I. Core Challenges in African Rural Power Grids​​Low Electrification Rate and High Costs​Sub-Saharan Africa has less than 10% rural electrification, leaving 600 million people without stable power. Traditional grid expansion requires long-distance transmission lines and large substations, but sparse populations and complex geography (e.g., high-altitude regions, deserts) lead to soaring construction costs and prolonged timelines.​Poor Environmental Adaptability and Short Equipment Lifespan​Exist