CERTS Microgrid Laboratory Test Bed

ETO, J; LASSETER, R; SCHENKMAN, B; STEVENS, J; KLAPP, D; VOLKOMMER, H; LINTON, E; HURTADO, H; ROY, J

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DOE OSTI · 983806

CERTS Microgrid Laboratory Test Bed

ETO, J·LASSETER, R·SCHENKMAN, B·STEVENS, J·KLAPP, D·VOLKOMMER, H·LINTON, E·HURTADO, H·ROY, J

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Abstract

The objective of the CERTS Microgrid Test Bed project was to enhance the ease of integrating energy sources into a microgrid. The project accomplished this objective by developing and demonstrating three advanced techniques, collectively referred to as the CERTS Microgrid concept, that significantly reduce the level of custom field engineering needed to operate microgrids consisting of generating sources less than 100kW. The techniques comprising the CERTS Microgrid concept are: 1 a method for effecting automatic and seamless transitions between grid-connected and islanded modes of operation, islanding the microgrid's load from a disturbance, thereby maintaining a higher level of service, without impacting the integrity of the utility's electrical power grid; 2 an approach to electrical protection within a limited source microgrid that does not depend on high fault currents; and 3 a method for microgrid control that achieves voltage and frequency stability under islanded conditions without requiring high-speed communications between sources.

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29 ENERGY PLANNING, POLICY, AND ECONOMY COMMUNICATIONS CONTROL DELIVERY ELECTRIC POTENTIAL ENERGY SOURCES ENGINEERING LEVELS OPERATION POWER RESOURCES SAFETY STABILITY

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ETO, J, LASSETER, R, SCHENKMAN, B, STEVENS, J, KLAPP, D, VOLKOMMER, H, LINTON, E, HURTADO, H, ROY, J. 2010-06-08. CERTS Microgrid Laboratory Test Bed. https://www.osti.gov/biblio/983806

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