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Anais do Congresso Brasileiro de Automática 2020
With the recent push for renewable energy several former consumers units now have energy generation capabilities. While this approach is beneficial in general, it also poses new challenges for cooperation and grid stability. The new smartgrid now needs bidirectional power flow, data communication, and intelligent controls in order to ensure reliable operation. Voltage sensing plays a key role, capacitive voltage transformers have been demonstrated useful for high- voltage (100kV+), but have notdoi:10.48011/asba.v2i1.1109 fatcat:id3wo7e7c5hkbgj734cqcbjm3q