ANALYSIS OF HARMONICS AND DELTA T RELATIONSHIP AT THE TEMPERATURE SETTING FOR AIR CONDITIONER A THREE PHASE VRV TYPE RESULTING EQUATION USINGS A SIMPLE LINEAR REGRESSION LINES

Authors

  • Soetjipto Soewono Institut Teknologi-PLN
  • Fransiskus Seda Institut Teknologi-PLN

Keywords:

variable THD, parent, linear regression

Abstract

Based on the analysis of the study on which the total harmonics distortion results from three-fasa type vrv, thd maximum 68.56%, 48%, and an 18.52%, 8.98%, ihd maximum by 9.26%, tkdd by 12.92% and thdf by 0.68%. Where the volume of room w 19.6 m i 15 m m, h 4.5M, totaling 1,310 m², i 10 and e 16. Air conditioning capacity measures up to 125,000 btu /h(14 pk) and 13.3 k.w. The company's net profit in the first half of 2007 rose to rp32.3A trillion from the same period a year earlier. It could be suggested (derating) new air conditioning capacity based on the highest thd. The planned ac capacity was 89,446 btu /h(9.9 pk) and 9.6 k.w. The estimated capacity of ac is increased and the projected capacity by 35% and 3.14%. As for the relationship anthd (totalharmonicdistortion) and distortion, where the two variables can get a linear parallel of the correlation (kasaul) both variables so as to get a € error or random error through a simple linear regression line scheme has an average value. Y = 22,449 + 0. 87x. The increased use of ac would therefore need to limit the setting temperature of ac 21 measures -24 centimeters Celsius as well as the reliability of the harmonisa system measures on the industrial load with a € error not exceeding 1.

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Published

2021-06-09

Issue

Vol. 8 No. 06 (2021): IJIERT

Section

Articles

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