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Participant

Join Date: Dec 2013
Posts: 2

Extracting Angle of Phasor from Sampled Values of Phasor

12/16/2013 10:20 AM

Hello,

Can anyone help me to extract angle of phasor from sampled values of phasor. I have a comtrade file where the samples data is available. With sampled data, I need to know angle for each sample.

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Guru

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#1

Re: Can anyone help me to extract angle of phasor from sampled values of phasor

12/16/2013 10:25 AM
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Guru
Engineering Fields - Power Engineering - New Member

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#2

Re: Extracting Angle of Phasor from Sampled Values of Phasor

12/16/2013 10:37 AM

Which viewer or software package are you using?

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Participant

Join Date: Dec 2013
Posts: 2
#3
In reply to #2

Re: Extracting Angle of Phasor from Sampled Values of Phasor

12/16/2013 12:44 PM

Hello,

I am using Excel to calculate the phasor angle. I dont know how to do it..

I have sample values and the sample time for each sample. I know the sample frequency say 1kHz.

Sample csv file for instantaneous values

Sample number, Sample time in ms, IR, IY, IB, IN, URN, UYN,UBN

1,0,-1882.36,375.44,-211.25,-1736.86,-181458.55,-6870.06,289636.34

2,1000,-2593.85,622.39,-183.06,-2167.01,-138171.68,-112890.64,327385.95

3,2000,-2994.41,792.26,-144.45,-2352.59,-77101.13,-208182.64,329666.96

4,3000,-3051.70,860.37,-83.00,-2271.58,-12459.40,-282718.07,292616.03

5,4000,-2799.90,862.52,-24.30,-1950.91,49772.68,-327326.39,229487.66

6,5000,-2256.28,759.37,39.52,-1440.71,107250.43,-332460.64,146909.09

7,6000,-1477.34,594.93,84.45,-780.87,155789.44,-307552.75,52175.43

8,7000,-523.61,370.45,118.96,-17.55,192193.69,-260769.43,-46575.67

9,8000,485.88,103.84,145.79,752.39,211586.21,-192393.01,-139470.14

10,9000,1489.20,-182.78,152.59,1472.32,212084.01,-101335.98,-222100.08

11,10000,2407.97,-481.71,143.74,2075.31,188947.18,3565.74,-284632.51

12,11000,3105.44,-725.98,125.58,2504.38,145277.94,109774.54,-324159.67

13,12000,3504.15,-866.56,81.65,2710.03,87915.63,203581.69,-331043.78

14,13000,3590.55,-953.55,21.06,2643.80,23865.49,276559.07,-295338.85

15,14000,3349.23,-953.86,-40.13,2333.60,-40163.00,323656.09,-233679.78

16,15000,2802.21,-853.40,-108.87,1814.62,-99509.30,332952.10,-149210.65

17,16000,2021.58,-689.52,-160.42,1145.76,-148488.39,308818.02,-54918.81

18,17000,1060.46,-469.62,-187.58,378.96,-183846.54,260936.74,41808.16

19,18000,20.02,-195.22,-207.60,-409.00,-201644.66,193480.51,134240.26

20,19000,-978.68,92.23,-221.61,-1132.06,-204458.31,103845.59,215328.98

21,20000,-1887.44,372.38,-210.06,-1746.71,-184120.69,1683.53,279125.22

22,21000,-2609.71,624.54,-189.53,-2194.90,-145184.16,-104044.26,322217.73

23,22000,-3040.15,790.02,-149.96,-2417.25,-87540.48,-198729.77,330694.44

24,23000,-3143.48,880.20,-88.06,-2359.92,-23288.33,-274750.06,296366.33

25,24000,-2917.87,887.99,-24.35,-2055.00,41663.61,-323593.35,234655.88

26,25000,-2388.87,788.66,40.10,-1553.21,99985.45,-332429.27,151594.40

27,26000,-1628.11,626.02,94.82,-896.37,148445.10,-308284.72,56953.22

28,27000,-690.85,403.37,124.48,-150.00,183601.25,-262107.89,-38191.43

29,28000,309.39,142.29,153.66,617.05,203275.13,-195299.97,-130664.63

30,29000,1299.31,-142.38,166.45,1331.82,207113.23,-107359.04,-212493.14

31,30000,2207.92,-428.25,162.58,1940.82,186054.17,-6190.37,-276648.99

32,31000,2922.64,-672.95,143.71,2383.83,146028.25,99349.20,-319412.71

33,32000,3351.69,-829.82,104.30,2610.75,89849.11,194683.03,-329348.44

34,33000,3462.42,-920.56,42.77,2562.32,26332.84,271445.73,-297311.61

35,34000,3244.51,-933.03,-15.48,2272.18,-38539.74,321021.00,-238118.49

36,35000,2721.67,-836.26,-86.00,1773.39,-98131.33,331749.58,-155704.32

37,36000,1960.13,-676.11,-138.50,1116.92,-147247.50,309215.37,-60559.67

38,37000,1023.34,-459.46,-166.96,367.54,-182483.01,263435.90,34759.65

39,38000,-2.31,-190.07,-194.67,-415.98,-202034.24,197757.30,127952.08

40,39000,-1005.94,101.70,-201.58,-1133.14,-206413.43,110140.53,208855.86

41,40000,-1942.58,415.62,-172.56,-1726.04,-187966.01,7183.76,270977.30

42,41000,-2683.48,675.89,-148.69,-2178.31,-149563.34,-95438.39,316854.28

43,42000,-3140.86,856.02,-101.05,-2401.38,-93564.57,-191138.20,328855.25

44,43000,-3271.30,962.61,-33.01,-2349.94,-29384.57,-267817.26,298133.60

45,44000,-3050.47,964.37,18.42,-2073.51,35545.73,-319473.40,239104.87

46,45000,-2531.79,863.28,87.16,-1576.76,94949.74,-332105.11,157214.71

47,46000,-1766.55,690.44,134.29,-930.99,146122.04,-309257.20,63498.26

48,47000,-812.36,448.04,146.77,-206.85,182302.64,-264136.49,-31471.71

49,48000,204.82,165.99,165.03,545.66,202928.84,-198802.97,-123184.58

50,49000,1210.30,-136.70,162.81,1240.23,208729.28,-112984.75,-206266.61

51,50000,2135.54,-430.58,144.63,1844.55,188846.18,-13049.97,-271460.22

52,51000,2877.52,-701.20,119.82,2287.68,150573.37,91642.61,-315056.19

53,52000,3338.29,-879.19,66.90,2511.24,96197.85,188084.84,-328351.78

54,53000,3467.50,-981.26,7.21,2473.14,31981.78,265809.57,-298965.86

55,54000,3268.69,-999.85,-56.09,2187.69,-32530.08,317267.04,-242300.33

56,55000,2750.16,-896.20,-116.55,1708.13,-94444.73,331090.81,-161571.23

57,56000,1986.31,-726.83,-158.56,1069.56,-144210.20,309926.43,-66868.40

58,57000,1045.21,-496.86,-178.16,339.41,-180008.44,264920.75,27690.59

59,58000,-23.72,-231.26,-130.53,-416.46,-202964.91,200821.12,117040.25

60,59000,-1314.87,16.79,-119.56,-1448.04,-228028.01,116132.22,197368.63

61,60000,-2647.44,309.25,-106.85,-2471.69,-216535.34,15883.74,268429.15

62,61000,-3731.31,559.23,-97.21,-3289.58,-170759.48,-87282.16,318806.49

63,62000,-4372.57,707.17,-83.82,-3765.89,-104278.07,-180346.88,329410.09

64,63000,-4577.24,780.17,-11.42,-3818.41,-35120.08,-259211.38,296366.33

65,64000,-4322.06,795.10,33.00,-3497.39,37637.93,-318406.82,241776.32

66,65000,-3619.81,721.02,46.47,-2850.17,103260.82,-334081.43,168434.80

67,66000,-2555.97,575.87,63.41,-1910.53,159901.69,-311066.21,75026.59

68,67000,-1241.25,364.27,85.25,-782.79,201053.07,-266070.99,-22214.12

69,68000,183.11,120.13,85.64,394.94,222876.87,-203654.88,-117348.49

70,69000,1608.09,-127.58,50.24,1532.05,233691.37,-121757.93,-200707.94

71,70000,2938.97,-378.47,38.10,2593.81,215987.04,-23464.86,-266107.05

72,71000,3984.49,-594.42,27.90,3405.80,168364.27,81572.79,-312579.97

73,72000,4623.59,-746.43,3.05,3859.64,101926.15,180597.84,-326903.04

74,73000,4837.66,-836.32,-37.03,3938.24,34853.14,260100.20,-299674.82

75,74000,4596.18,-841.56,-72.41,3652.43,-35026.29,314098.65,-247519.93

76,75000,3889.16,-750.38,-88.11,3018.67,-104797.51,330473.86,-171702.18

77,76000,2804.68,-590.70,-96.44,2082.88,-164122.16,311379.91,-76249.29

78,77000,1472.56,-387.18,-91.91,956.35,-204126.44,269438.05,19984.49

79,78000,15.09,-145.00,-90.54,-253.00,-227869.29,208287.21,115971.67

80,79000,-1410.50,113.06,-81.53,-1409.22,-234044.88,122479.44,198940.68

81,80000,-2704.89,367.80,-64.15,-2426.86,-212798.24,21216.66,261843.00

82,81000,-3767.81,599.44,-39.68,-3228.89,-171603.57,-81928.32,307987.13

83,82000,-4452.96,746.43,-6.46,-3730.07,-113397.17,-176164.19,327334.58

84,83000,-4685.96,827.74,24.15,-3844.86,-42421.13,-253993.49,305274.58

85,84000,-4438.17,839.98,48.83,-3553.76,32292.00,-312739.28,250735.94

86,85000,-3731.31,753.12,73.93,-2903.29,101738.57,-333213.52,169523.93

87,86000,-2665.31,593.41,95.86,-1971.34,157881.64,-314203.22,73577.84

88,87000,-1347.21,384.75,99.15,-855.39,198946.45,-270096.82,-17878.15

89,88000,102.41,142.85,81.49,334.01,224377.48,-206927.83,-108748.48

90,89000,1532.01,-121.04,65.52,1478.33,230877.72,-124382.57,-193186.79

91,90000,2890.77,-430.71,19.23,2476.02,212495.24,-22450.56,-258883.86

92,91000,4014.52,-687.76,-19.29,3293.91,175319.03,77160.06,-309826.32

93,92000,4765.43,-878.59,-55.10,3810.48,115229.64,174072.85,-328947.72

94,93000,5046.17,-989.69,-103.94,3924.30,39737.34,255363.31,-303599.79

95,94000,4817.17,-995.65,-139.35,3650.27,-34838.71,311724.98,-250109.18

96,95000,4116.93,-893.67,-152.90,3035.50,-103239.18,330034.68,-173685.22

97,96000,3038.45,-714.87,-160.63,2125.19,-161806.31,313460.80,-81674.39

98,97000,1676.00,-463.44,-139.61,1033.87,-203094.77,270159.56,12627.73

99,98000,162.16,-168.83,-111.25,-152.28,-228735.02,207126.51,107381.93

100,99000,-1344.74,137.68,-79.55,-1319.92,-236396.80,125731.48,192560.03

101,100000,-2742.31,440.81,-32.03,-2363.16,-215395.46,27825.31,258513.97

102,101000,-3888.85,715.97,11.27,-3184.90,-173537.05,-76490.83,305141.01

103,102000,-4650.39,906.01,51.34,-3709.28,-115467.72,-173361.80,326307.10

104,103000,-4959.47,1019.07,99.59,-3852.91,-45025.56,-251473.42,304771.12

105,104000,-4764.50,1034.19,136.88,-3598.11,30437.88,-308702.99,252688.16

106,105000,-4080.89,928.11,160.60,-2991.39,99732.94,-329417.74,176623.81

107,106000,-3016.74,748.45,163.42,-2098.02,158393.86,-313575.82,83688.25

108,107000,-1672.61,504.88,148.06,-1010.07,201154.08,-271926.74,-10120.68

109,108000,-160.16,207.34,117.23,174.03,228677.31,-209908.00,-104361.14

110,109000,1345.67,-101.35,83.16,1333.02,235617.64,-127446.38,-189405.66

111,110000,2723.67,-395.23,41.77,2370.01,216290.05,-30157.15,-256952.20

112,111000,3863.90,-662.92,-0.03,3191.39,175946.69,72977.38,-304534.80

113,112000,4642.54,-863.75,-41.38,3714.69,118649.31,170841.73,-325824.18

114,113000,4955.47,-975.55,-89.30,3866.61,47904.13,250406.83,-305675.30

115,114000,4767.74,-992.72,-122.44,3622.14,-27494.38,307374.99,-254393.77

116,115000,4095.68,-895.03,-146.71,3021.44,-97532.53,329585.04,-179305.53

117,116000,3030.60,-717.08,-149.51,2130.84,-156359.38,315081.59,-86667.94

118,117000,1690.63,-474.42,-134.03,1045.89,-199011.38,273307.03,7644.45

119,118000,186.65,-181.39,-107.59,-134.61,-226433.61,211581.07,101186.23

120,119000,-1315.79,129.09,-67.90,-1288.31,-235639.28,129914.17,186672.57

121,120000,-2705.19,431.05,-30.92,-2332.87,-216239.55,32990.92,255524.00

122,121000,-3855.89,702.78,11.07,-3165.07,-176430.06,-70143.61,303846.39

123,122000,-4638.38,901.41,54.01,-3699.55,-118533.87,-167882.48,325485.11

124,123000,-4957.01,1014.02,99.99,-3851.59,-48243.21,-248315.49,306291.79

125,124000,-4779.60,1031.98,137.68,-3612.65,26224.63,-306036.53,256017.19

126,125000,-4116.00,934.64,159.39,-3018.67,96269.99,-329104.03,181545.44

127,126000,-3054.01,750.53,163.77,-2129.27,156041.94,-315071.13,88969.49

128,127000,-1707.26,507.88,149.09,-1037.95,199314.38,-274812.80,-4942.18

129,128000,-251.95,223.06,123.31,105.29,228294.94,-213933.83,-98710.00

130,129000,51.44,168.04,215.85,446.26,17689.90,-133950.46,-184001.12

131,130000,28.80,115.05,319.72,474.75,68494.25,-34977.69,-251146.94

132,131000,28.18,91.06,410.03,543.50,32717.66,62970.31,-305069.09

133,132000,26.95,61.04,487.50,588.93,16102.71,159161.58,-331598.62

134,133000,27.41,-1.39,492.17,532.08,32436.29,242135.58,-310042.09

135,134000,26.80,-42.07,442.05,439.41,20604.55,306256.12,-256130.21

136,135000,26.49,-76.89,363.92,326.31,-6781.61,330975.78,-183004.46

137,136000,26.49,-121.17,246.47,161.17,735.88,318992.40,-93963.05

138,137000,27.57,-161.73,111.43,-15.74,3939.10,279089.59,503.47

139,138000,26.80,-180.32,-39.77,-187.01,-22963.68,219036.70,96860.54

140,139000,25.87,-188.24,-177.93,-332.56,-34016.26,138310.90,184062.77

141,140000,26.64,-186.60,-307.89,-464.29,-20395.33,41314.46,253880.03

142,141000,25.72,-153.74,-412.39,-536.28,-24053.07,-61004.45,303353.20

143,142000,25.41,-115.99,-473.82,-561.28,-26931.65,-160311.82,327272.93

144,143000,26.03,-70.99,-490.27,-534.12,-8210.08,-241351.32,310021.54

145,144000,27.26,-23.96,-449.81,-447.71,86.57,-301121.88,261678.61

146,145000,26.49,13.13,-368.70,-327.28,-5894.23,-329229.51,188234.34

147,146000,26.18,54.41,-253.98,-171.63,4343.12,-320435.42,94774.76

148,147000,24.64,91.00,-117.27,0.72,17689.90,-281348.24,678.14

149,148000,23.72,118.14,29.28,176.08,17098.31,-220406.53,-93695.90

150,149000,24.49,122.75,172.64,323.79,25827.83,-139628.45,-181524.89

151,150000,25.10,121.14,292.44,446.62,32854.73,-43939.10,-252092.22

152,151000,24.79,96.93,399.59,528.59,27487.16,58724.88,-302675.06

153,152000,24.18,59.84,467.33,558.76,14024.95,157833.58,-326790.01

154,153000,24.02,13.35,479.98,527.03,11153.58,240075.60,-310329.78

155,154000,24.64,-28.50,438.31,441.70,8332.72,300850.00,-262983.51

156,155000,23.41,-65.49,358.04,323.07,-4573.98,329867.37,-190268.75

157,156000,23.72,-106.15,243.20,166.82,-13628.15,320895.52,-98268.19

158,157000,25.10,-141.05,106.68,-5.77,-11831.74,283157.25,-3349.58

159,158000,23.25,-162.61,-40.29,-175.24,-22343.24,222372.39,91805.34

160,159000,23.41,-169.75,-181.88,-324.27,-41302.89,141887.10,179685.70

161,160000,24.33,-163.94,-311.32,-449.63,-34975.79,46187.29,250715.39

162,161000,23.56,-137.55,-413.78,-527.51,-28922.84,-55964.31,301144.11

163,162000,22.95,-101.32,-481.05,-559.72,-29788.58,-155167.12,326574.24

164,163000,23.41,-57.73,-495.29,-531.60,-19053.44,-238339.79,311398.36

165,164000,23.72,-12.75,-456.83,-447.10,-6601.25,-300003.01,264267.86

166,165000,23.87,23.70,-372.54,-327.16,-5735.51,-329543.22,192313.43

167,166000,23.87,63.25,-257.56,-172.59,-238.08,-321470.64,100826.61

168,167000,22.02,97.94,-122.87,-2.04,11377.23,-284663.02,5908.01

169,168000,22.02,120.19,23.57,168.63,17913.55,-224620.59,-89298.29

170,169000,22.48,125.62,165.38,317.54,27047.08,-145379.64,-177599.92

171,170000,22.33,123.63,294.54,446.86,31166.54,-49732.11,-250098.91

172,171000,22.48,102.04,400.18,529.91,29629.86,52544.97,-300620.10

173,172000,22.33,63.79,467.88,559.72,19067.87,152406.55,-326327.65

174,173000,21.41,21.78,481.74,531.24,10879.43,235840.64,-311932.65

175,174000,22.02,-21.40,442.74,448.55,8000.86,297922.12,-266055.67

176,175000,22.64,-56.69,359.07,329.92,108.22,328570.74,-195025.98

177,176000,22.18,-95.67,244.96,175.48,-9977.62,322307.17,-103826.85

178,177000,21.56,-127.51,108.74,6.61,-11564.81,286095.59,-8764.40

179,178000,21.10,-149.10,-36.80,-162.62,-18079.48,226816.50,86246.67

180,179000,20.48,-153.21,-181.49,-312.01,-34658.35,147742.86,175185.34

181,180000,22.33,-148.31,-311.71,-439.05,-33828.69,52555.42,248095.32

182,181000,20.94,-123.38,-418.94,-522.46,-26866.72,-49773.94,299356.30

183,182000,21.41,-88.85,-486.29,-555.51,-24226.22,-149729.63,326368.75

184,183000,20.33,-45.80,-501.75,-528.35,-17163.24,-233937.52,313453.32

185,184000,19.40,-0.73,-464.88,-446.26,-6774.39,-296656.86,267874.31

186,185000,22.02,34.44,-378.55,-326.91,-1789.19,-328497.54,197214.51

187,186000,21.41,72.15,-264.80,-172.59,3080.58,-323080.97,106529.13

188,187000,20.33,105.70,-125.87,-0.12,10792.86,-287434.04,11672.17

189,188000,20.94,126.88,22.54,171.03,19998.53,-229221.54,-83585.50

190,189000,20.64,130.29,163.63,315.98,33619.47,-150702.10,-172020.70

191,190000,20.33,119.94,297.94,440.73,47947.42,-55577.41,-246143.11

192,191000,20.48,116.75,396.48,538.81,65702.25,45810.85,-298482.94

193,192000,20.02,97.09,459.26,581.48,84979.34,146216.18,-326081.05

194,193000,20.48,60.76,468.78,553.95,103094.89,231406.99,-314316.41

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264,263000,14.94,-64.99,-11.53,-62.14,-42341.77,-214027.94,320018.92

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Anonymous Poster #1
#4
In reply to #3

Re: Extracting Angle of Phasor from Sampled Values of Phasor

12/16/2013 2:06 PM

They don't write numbers like that any more...

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#6
In reply to #3

Re: Extracting Angle of Phasor from Sampled Values of Phasor

12/17/2013 12:44 AM

Seriously dude?

One data string example would have sufficed.

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Guru

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Location: Out of your mind! Not in sight!
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#5

Re: Extracting Angle of Phasor from Sampled Values of Phasor

12/16/2013 6:32 PM

Find the formula and run it in your excel sheet. Make sure you convert the csv into a usable excel file.

You know how to do this, right?

Formula will be in the text book. Watch the units of your values!

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