Activity for Kavya Ashok
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Kavya Ashok modified a comment on discussion Open Discussion
Thanks Roger I extract the secondary and primary voltages of each transformer using DSSCircuit.AllBusVoltsPu and their busnames . For example, the secondary voltages= DSSCircuit.AllBusVoltsPu(ismember( DSSCircuit.AllNodeNames,{AllXfmrInfo.bus2})); where AllXfmrInfo = getTransformerInfo(DSSCircObj); I either read them in p.u. or convert the voltages to 240V base. I think it could be a per unit rounding error. I changed one of the Set voltagebases from [0.415] To [ 0.4156922] . While this has resulted...
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Thanks Roger I extract the secondary and primary voltages of each transformer using their busnames and according to DSSCircuit.AllBusVoltsPu. For example, for the secondary voltages: DSSCircuit.AllBusVoltsPu(ismember( DSSCircuit.AllNodeNames,{AllXfmrInfo.bus2})); where AllXfmrInfo = getTransformerInfo(DSSCircObj); I either read them in p.u. or convert the voltages to 240V base. I think it could be a per unit rounding error. I changed one of the Set voltagebases from [0.415] To [ 0.4156922] . While...
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The primary side voltage for 70% of service transformers is lower than the secondary voltage even though there is no PV injection or reverse power flow. A sample profile for 3 days is shown below. EPRI's 'ckt5' with 1379 loads was used in this opendss simulation. The given loadshapes were changed to mimic yearlong profiles at 1 minute intervals (instead of hourly). The OpendDSS COM module was used to run the simulation from MATLAB with the following: Set mode = year. I read the corresponding transformer...
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?The primary side voltage for 70% of service transformers is lower than the secondary voltage even though there is no PV injection or reverse power flow. A sample profile for 3 days is shown below. EPRI's 'ckt5' with 1379 was used in this opendss simulation. The given loadshapes were changed to mimic yearlong profiles at 1 minute intervals (instead of hourly). The OpendDSS COM module was used to run the simulation from MATLAB with the following: Set mode = year. I'm read the corresponding transformer...
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Is there a way for me to visualize my circuit (with all the lines, transformers,...
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Just to clarify, the ability to import CYME models to OpenDSS (and maybe vice versa)...
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Just to clarify, the ability to import CYME models to OpenDSS (and maybe vice versa)...
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in the second line what does Sourcebus, busbar.1.2.3.4 mean? im unable to understand...
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