IEEE 1547.1:2005 pdf free download – IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems
3.2.8 electric power system (EPS): Facilities that deliver electric power to a load. Note that EPS mayinclude generation units. See also: area electric power system(EPS); local electric power system(EPS).
3.2.9 interconnection system (ICS): the collection of all equipment and functions, taken as a group, used tointerconnect a distributed resources (DR) unit to an area electric power system(EPS).
3.2.10 interrupting device: A device capable of being opened and reclosed whose purpose is to interruptfaults and restore service or disconnect loads.These devices can be manual, automatic, or motor-operated.Examples include circuit breakers, motor-operated switches, and electronic switches.
3.2.11 inverter: A machine, device, or system that changes dc power to ac power.
3.2.12 island: A condition in which a portion of an area electric power system(EPS) is energized solely byone or more local EPSs through the associated points of common coupling (PCCs) while that portion of thearea EPS is electrically separated from the rest of the area EPS.
3.2.13 local electric power system(EPS):An EPS contained entirely within a single premises or group ofpremises.
3.2.14 nominal: The value or range of a parameter being within expected norms or being the normal operat-ing level of that parameter.
3.2.15 paralleling device: A device (e.g., circuit breaker) operating under the control of a synchronizingfunction to electrically connect two energized power sources together.
3.2.16 point of common coupling (PCC): The point where a local electric power system (EPS) is con-nected to an area EPS.
3.2.17 point of distributed resources (DR) connection: The point where a DR unit is electrically con-nected in an electric power system (EPS).
3.2.18 production test: A test conducted on every unit of equipment prior to shipment.
3.2.19 signal injection test methods: Test methods where signals are injected into the sense terminals of theequipment under test (EUT). These methods include both primary injection test methods and secondaryinjection test methods.
3.2.20 simulated area electric power system (EPS):An assembly of voltage and frequency test equipmentreplicating a utility power source. Where appropriate, the actual area EPS can be used as the simulated areaEPS.
3.2.21 simulated utility: See: simulated area electric power system (EPS).
3.2.22 total rated-current distortion(TRD): The total root-sum-square of the current harmonics createdby the distributed resources(DR) unit operating into a linear balanced load divided by the greater of the testload current demand lL or the rated-current capacity of the DR unit Irated.
3.2.23 trip time: The interval that begins at the leading zero-crossing of the first half cycle of the voltagewaveform in which the measured parameter (e.g., frequency, voltage, power) exceeds the trip limit and endswhen the equipment under test (EUT) responds as required.
4.4 Product information
The setting of limits and the structure of this standard are based on the understanding that the installer anduser are responsible for following the installation recommendations of the manufacturer.
The manufacturer shall supply the EUT tester with documentation necessary for the correct installation intoa typical system or process in the intended environment. A functional description and a definition of specifi-cation limits for the acceptance criteria shall be provided by the manufacturer and noted in the test report,
Any external devices or equipment or special connection requirements necessary to conduct the tests shallbe clearly stated (including rationale) in the user documentation.Special requirements can include theamount of network impedance,voltampere burden of the EUT, the use of shielded or special cables, maxi-mum cable length, the use of filters, and the correct bonding to functional earth(grounding). If differentdevices or connection requirements apply in different environments, this shall also be stated.A list of auxil-iary equipment (e.g., options or enhancements) that can be added to the EUT and that can impact the resultof EUT tests shall be made available. This information shall also be covered in the test report to clarify theas-tested arrangement(s).