EN50160 Report: Station 28 Puidoux Accepted Week 12 20/03/ /03/2017

Transcription

1 EN50160 Report: Station 28 Puidoux Accepted 2017 Week 12 20/03/ /03/2017 Date : 28 march 2017

2 INTRODUCTION This report covers the time period between Monday, March 20, 2017, 12:00:00 to Monday, March 27, 2017, 12:00:00. This report is composed of the following sections: Installation Information: This section lists the settings of GridEye module while the data was recorded. Compliance limits: This section contains the compliance limits for which this report is accomplished and resume the results for each EN50160 tests. Results: This section contains the results of the tests according to the EN50160 standard. This includes the following charts and compliance tests: o A- Supply voltage variations o B- Supply voltage unbalance o C- THDS supply voltage o D- Harmonics supply voltage o E- Power frequency o F- Resume min/max/mean of supply voltage The following tests are not included in this report: Interharmonics voltage Flicker severity 2

3 INSTALLATION INFORMATION Location : Station 28 Puidoux The following table indicates the location information of the GridEye Module where the EN50160 analysis is performed. Places GPS coordinates Station 28 Puidoux (Transformer) 46 29'29.5"N 6 45'51.7"E Operator Antony Pinto Nominal Voltage (UN) 400 V / 230 V Frequency (FN) 50Hz Start- Stop 20/03/ :00:00 to 27/03/ :00:00 Duration 7d 0h 0m 0s Manufacturer DEPsys SA Device GridEye V3 Software version Serial number Last calibration The following figure shows where the EN50160 analysis is performed. 3

4 COMPLIANCE LIMITS Location : Station 28 Puidoux The table below indicates the limits or ranges of values required for each parameter to be in compliance with the EN50160 standard. The result for each test is also indicated. Parameter Limit for Compliance to pass Result Supply voltage variations Supply voltage unbalance Voltage THDS profile Harmonics voltage Power frequency Mean rms over 10 minutes U N 10% during 95% of one week U N +10% / -15% during 100% of the time 10 minutes mean rms value of negative phase sequence component 2% during 95% of one week 10 minutes mean rms THDS 8% during 95% of one week 10 minutes mean rms Individual harmonics up to the 25th shall be less than or equal to the given limits during 95% of one week Mean value over 10 seconds 50Hz 1 % during 99.5 % of the week 50Hz +4 % / -6 % during 100 % of the week PASS PASS PASS PASS PASS 4

5 RESULTS Supply Voltage variations The analysis is performed for 10 minutes mean rms value of the supply voltage under normal operating conditions. Supply voltage variations are an increase or decrease of voltage normally due to the variation of a total load of a distribution system. Nominal Voltage (U N): V Supply Voltage profile phase A Vrms Vmax Vmin phase B Vrms Vmax Vmin /03/ /03/ /03/ /03/ /03/ /03/ /03/2017 phase C Vrms Vmax Vmin 5

6 Supply Voltage Distribution Limit Parameter for compliance U1 [%] U2 [%] U3 [%] Result to pass +/-10% Un 95% of measurements PASS +10% /-15% Un 100% of measurements PASS 6

7 Supply Voltage unbalance The analysis is performed for 10 minutes mean rms value of the supply voltage under normal operating conditions. Unbalance is the condition in which the rms values of the phase voltages and/or the phase angles between consecutive phases are not equal /03/ /03/ /03/ /03/ /03/ /03/ /03/2017 TOT Vunbalance (inv/dir) /03/ /03/ /03/ /03/ /03/ /03/ /03/2017 TOT Vunbalance (0/dir) Limit Parameter for compliance to pass Actual % Result 2% 95% of measurements PASS 7

8 Voltage THDS profile The analysis is performed for 10 minutes mean rms value of the supply voltage under normal operating conditions phase A VTHD phase B VTHD /03/ /03/ /03/ /03/ /03/ /03/ /03/2017 phase C VTHD Limit Parameter for compliance U1 [%] U2 [%] U3 [%] Result to pass 8 % 100% of measurements PASS 8

9 Harmonics Voltage Summary of the results of the 10-minute mean rms values of the supply voltage THDS and harmonics under normal operating conditions. Harmonics are caused mainly by customers non-linear loads Limit (% of Un) A B C Result THDS <8.00% 3.98% 3.87 % 4.40 % PASS H02 <2.00% % % % PASS H03 <5.00% % % % PASS H04 <4.00% % % % PASS H05 <6.00% % % % PASS H06 <0.50% % % % PASS H07 <5.00% % % % PASS H08 <0.50% % % % PASS H09 <1.50% % % % PASS H10 <0.50% % % % PASS H11 <3.50% % % % PASS H12 <0.50% % % % PASS H13 <3.00% % % % PASS H14 <0.50% % % % PASS H15 <0.50% % % % PASS H16 <0.50% % % % PASS H17 <2.00% % % % PASS H18 <0.50% % % % PASS H19 <1.50% % % % PASS H20 <0.50% % % % PASS H21 <0.50% % % % PASS H22 <0.50% % % % PASS H23 <1.50% % % % PASS H24 <0.50% % % % PASS H25 <1.50% % % % PASS 9

10 For compliance testing to EN50160, the above results are presented for each phase separately. Each harmonic is represent like à percentage of his limit. Limit phase A - Harmonics Limit phase B - Harmonics Limit phase C - Harmonics 10

11 Power Frequency Each value represents the mean value of the fundamental frequency measured over 10 seconds under normal operating conditions Nominal Frequency (F N): 50Hz Power Frequency Profile 50.5 Frequency [Hz] /03/ /03/ /03/ /03/ /03/ /03/ /03/2017 TOT Freq Power Frequency distribution Limit Parameter for Compliance to Pass Actual [%] Result 50 Hz ± 1% 99.5% of measurements PASS 50 Hz +4%/-6% 100% of measurements PASS 11

12 Resume MIN/MAX/MEAN The table below resume the max, min, median and mean value of voltage that appears during the analysis period. VOLTAGE A B C Min Volts V on :00:00 Max Volts V on :30: V on :40: V on :10: V on :20: V on :40:00 Median Volts V V V Mean Volts V V V 12