substation system Articles
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Distribution system insulator monitoring using video surveillance and support vector machines for complex background images
Development of substation monitoring system (SMS) with improved features for substation automation purposes has become one of the potential areas of research particularly in developing countries like India. The unending SMS automation systems usually incorporate protection of the distribution system from different faults based on monitoring of parameters, such as voltage, current and so forth. ...
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Aloha Solar Case Study
Altus Power America acquired a Tier 3 Feed-In Tariff (FIT) project and needed to have it rapidly built to meet the deadline for the power purchase agreement’s guaranteed completion date. The project included upgrading a substation. REC Solar built the entire 5 MW (AC) system plus substation in 5 months. The energy from the project is being purchased by Hawaiian Electric Company (HECO) on a ...
By REC Solar
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Effects of intentional threats to power substation control systems
Power station control and management systems represent key elements for guaranteeing the security of the power grid infrastructure. Intrinsically conceived to support the continuous provision of power in secure conditions, those systems today make intensive use of information and communication systems and are therefore exposed to related accidental and intentional cyber threats. This paper ...
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Harmonics impacts evaluation for single-phase traction load
A planned electric utility substation supplying the single-phase traction load at New Haven, CT, USA was evaluated with regard to several important aspects of power quality. Harmonics: the trains are non-linear and time-varying loads. Harmonic current levels were measured at a nearby single-phase traction substation, which serves the same line as the future New Haven substation. These results ...
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Busbar Insulation Coating
The silicone rubber insulation coating is made from special silicone rubber, high-performance material and other polymers by polymer blending technology. Its basic structural unit is silicon - oxygen chain while its side chain is connected by silicone with another organic radical group. Therefore, this structure makes the coating well combine the properties of both organic and inorganic compound. ...
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Enhanced Anti-pollution Flashover Coating RTV-II
A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions. RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing RTV silicone rubber coating,also be referred to as High Voltage Insulator Coatings (HVICs) is based on extensive research ...
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