INVERTER DESIGN Sample Clauses

INVERTER DESIGN. 1. The system shall contain IGBT-based DC-AC inverters. The following section shall describe the necessary requirements for a single inverter. This description shall also be valid for each inverter contained within the enclosure. 2. The DC-AC inverters shall use reliable technology. The DC-AC inverter shall be capable of delivering rated power continuously at the maximum voltage of the DC rails at the concurrent conditions of maximum rated ambient temperature, maximum altitude, and the worst-case rated grid voltage. 3. The DC-AC inverter shall be protected from over-current and over-voltage. Over-voltage protection devices shall be rated to have a let-through voltage capability that adequately protects downstream components. 4. The DC voltage of the battery string shall not be ground referenced. The battery string shall connect to the DC input of its associated inverter module. The DC input of the inverter module shall have an appropriate means of disconnection. The three-phase output of the inverter shall be ungrounded and connected to the utility grid through an isolation transformer. 5. The output of the inverter shall be designed for utility grid compatibility and compliant with applicable local interconnection rules at the Point of Common Coupling (PCC). The inverter shall be designed to control harmonic and DC current injection and avoid resonance between the inverter output, the isolation transformer, and the PCC.
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INVERTER DESIGN. < * > The following section shall describe the necessary requirements for a single inverter. This description shall also be valid for each inverter contained within the enclosure. < * > The DC-AC inverters shall use reliable technology.

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