Research Article
An Improved Backward/Forward Sweep Power Flow Method Based on a New Network Information Organization for Radial Distribution Systems
Table 6
Results for IEEE 69-bus system.
| Node | CIM | PIDLF | SMM | Proposed method |
| 1 | 1 | 1 | 1 | 1 | 2 | 0.999977 | 0.997477 | 0.998977 | 0.998890 | 3 | 0.999953 | 0.997453 | 0.998953 | 0.998866 | 4 | 0.999900 | 0.997400 | 0.998900 | 0.998813 | 5 | 0.999330 | 0.996832 | 0.998331 | 0.998244 | 6 | 0.993216 | 0.990733 | 0.992223 | 0.992137 | 7 | 0.986994 | 0.984527 | 0.986007 | 0.985922 | 8 | 0.985490 | 0.983026 | 0.984505 | 0.984419 | 9 | 0.984708 | 0.982246 | 0.983723 | 0.983638 | 10 | 0.976279 | 0.973838 | 0.975303 | 0.975218 | 11 | 0.974354 | 0.971918 | 0.973380 | 0.973295 | 12 | 0.967557 | 0.965138 | 0.966589 | 0.966506 | 13 | 0.964086 | 0.961676 | 0.963122 | 0.963039 | 14 | 0.960598 | 0.958197 | 0.959637 | 0.959554 | 15 | 0.957287 | 0.954894 | 0.956330 | 0.956247 | 16 | 0.956745 | 0.954353 | 0.955788 | 0.955706 | 17 | 0.955774 | 0.953385 | 0.954818 | 0.954736 | 18 | 0.955762 | 0.953373 | 0.954806 | 0.954724 | 19 | 0.955192 | 0.952804 | 0.954237 | 0.954154 | 20 | 0.954976 | 0.952589 | 0.954021 | 0.953939 | 21 | 0.954645 | 0.952258 | 0.953690 | 0.953608 | 22 | 0.954633 | 0.952246 | 0.953678 | 0.953596 | 23 | 0.954496 | 0.952110 | 0.953542 | 0.953459 | 24 | 0.954277 | 0.951891 | 0.953323 | 0.953240 | 25 | 0.954006 | 0.951621 | 0.953052 | 0.952970 | 26 | 0.953977 | 0.951592 | 0.953023 | 0.952941 | 27 | 0.953969 | 0.951584 | 0.953015 | 0.952933 | 28 | 0.999936 | 0.997436 | 0.998936 | 0.998849 | 29 | 0.999733 | 0.997234 | 0.998733 | 0.998647 | 30 | 0.999457 | 0.996958 | 0.998458 | 0.998371 | 31 | 0.999411 | 0.996913 | 0.998412 | 0.998325 | 32 | 0.999247 | 0.996749 | 0.998248 | 0.998161 | 33 | 0.998896 | 0.996399 | 0.997897 | 0.997810 | 34 | 0.998390 | 0.995894 | 0.997392 | 0.997305 | 35 | 0.998130 | 0.995635 | 0.997132 | 0.997045 | 36 | 0.999925 | 0.997425 | 0.998925 | 0.998838 | 37 | 0.999544 | 0.997045 | 0.998544 | 0.998458 | 38 | 0.999241 | 0.996743 | 0.998242 | 0.998155 | 39 | 0.999161 | 0.996663 | 0.998162 | 0.998075 | 40 | 0.999156 | 0.996658 | 0.998157 | 0.998070 | 41 | 0.997629 | 0.995135 | 0.996631 | 0.996545 | 42 | 0.997086 | 0.994593 | 0.996089 | 0.996002 | 43 | 0.997026 | 0.994533 | 0.996029 | 0.995943 | 44 | 0.997015 | 0.994523 | 0.996018 | 0.995932 | 45 | 0.996936 | 0.994444 | 0.995939 | 0.995853 | 46 | 0.996935 | 0.994443 | 0.995938 | 0.995852 | 47 | 0.999890 | 0.997390 | 0.998890 | 0.998803 | 48 | 0.999720 | 0.997221 | 0.998720 | 0.998634 | 49 | 0.999327 | 0.996829 | 0.998328 | 0.998241 | 50 | 0.999269 | 0.996771 | 0.998270 | 0.998183 | 51 | 0.985447 | 0.982983 | 0.984462 | 0.984376 | 52 | 0.985359 | 0.982896 | 0.984374 | 0.984288 | 53 | 0.983837 | 0.981377 | 0.982853 | 0.982768 | 54 | 0.982887 | 0.980430 | 0.981904 | 0.981819 | 55 | 0.981600 | 0.979146 | 0.980618 | 0.980533 | 56 | 0.980473 | 0.978022 | 0.979493 | 0.979408 | 57 | 0.975240 | 0.972802 | 0.974265 | 0.974180 | 58 | 0.974129 | 0.971694 | 0.973155 | 0.973071 | 59 | 0.973792 | 0.971358 | 0.972818 | 0.972734 | 60 | 0.973437 | 0.971003 | 0.972464 | 0.972379 | 61 | 0.972846 | 0.970414 | 0.971873 | 0.971789 | 62 | 0.972762 | 0.970330 | 0.971789 | 0.971705 | 63 | 0.972679 | 0.970247 | 0.971706 | 0.971622 | 64 | 0.972407 | 0.969976 | 0.971435 | 0.971351 | 65 | 0.972207 | 0.969777 | 0.971235 | 0.971151 | 66 | 0.974214 | 0.971779 | 0.973240 | 0.973156 | 67 | 0.974214 | 0.971779 | 0.973240 | 0.973156 | 68 | 0.962995 | 0.960588 | 0.962032 | 0.961949 | 69 | 0.962993 | 0.960586 | 0.962030 | 0.961947 |
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