{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T14:51:45Z","timestamp":1753887105532,"version":"3.41.2"},"reference-count":23,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,7,11]],"date-time":"2019-07-11T00:00:00Z","timestamp":1562803200000},"content-version":"vor","delay-in-days":191,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"China Key R&D projects in Shaanxi","award":["2017GY-061"],"award-info":[{"award-number":["2017GY-061"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Complexity"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:p>The oscillations on output power and distortion of the inverter currents will occur in the case of unbalanced grid voltage faults. Constant output power and good current quality cannot be achieved simultaneously. Aiming at these problems, a coordinate control strategy for suppressing power fluctuations and current harmonics is proposed by analyzing instantaneous power control and current balance control. The proposed control is achieved by adjusting the weight coefficient of current reference values to change the current harmonic contents based on proportional complex integral (PCI) controller and proportional multiple complex integral (PMCI) controller. The control strategy with a simple control structure neither needs to detect harmonic components of the inverter currents, nor needs to separate the positive and negative components of voltage and current, which is easy to be realized. The feasibility and effectiveness of the proposed control are verified by the comparison and analysis of simulation.<\/jats:p>","DOI":"10.1155\/2019\/5968984","type":"journal-article","created":{"date-parts":[[2019,7,11]],"date-time":"2019-07-11T23:31:47Z","timestamp":1562887907000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Coordinate Control of Power\/Current for Grid\u2010Connected Inverter Based on PCI Controller under Unbalanced Grid Conditions"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5796-8811","authenticated-orcid":false,"given":"Chencong","family":"Zhao","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7893-3781","authenticated-orcid":false,"given":"Jun","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Zhouhua","family":"Xie","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0202-9723","authenticated-orcid":false,"given":"Feihang","family":"Zhou","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2019,7,11]]},"reference":[{"key":"e_1_2_10_1_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2010.2049030"},{"key":"e_1_2_10_2_2","first-page":"739","article-title":"Full-scale modeling, control and analysis of grid-connected wind turbine induction generators with back-to-back AC\/DC\/AC converters","volume":"2","author":"Konstantopoulos G. C.","year":"2014","journal-title":"IEEE Transactions on Power Electronics"},{"key":"e_1_2_10_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2017.2674620"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/TEC.2008.921468"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2010.2070081"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2012.2191306"},{"key":"e_1_2_10_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2017.2669018"},{"key":"e_1_2_10_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/tpel.2013.2296774"},{"key":"e_1_2_10_9_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2011.2171999"},{"key":"e_1_2_10_10_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIA.2006.873673"},{"key":"e_1_2_10_11_2","doi-asserted-by":"publisher","DOI":"10.1109\/41.793344"},{"key":"e_1_2_10_12_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2012.2191306"},{"key":"e_1_2_10_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/9780470667057"},{"key":"e_1_2_10_14_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2007.899914"},{"key":"e_1_2_10_15_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIA.2011.2155016"},{"key":"e_1_2_10_16_2","unstructured":"TaoW. GuZ. WangL.et al. Research on control strategy of grid-connected inverter under unbalanced voltage conditions Proceedings of the Power Electronics and Motion Control Conference 2016 915\u2013919."},{"key":"e_1_2_10_17_2","first-page":"1","article-title":"Simplified multi-objective co-control to improve performance of three-phase grid-connected inverters under unbalanced grid conditions","author":"Li X.","year":"2017","journal-title":"Energy, Power and Transportation Electrification"},{"key":"e_1_2_10_18_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2012.2185016"},{"key":"e_1_2_10_19_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2017.2733481"},{"key":"e_1_2_10_20_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2014.2344098"},{"key":"e_1_2_10_21_2","doi-asserted-by":"publisher","DOI":"10.1049\/iet-rpg.2009.0044"},{"key":"e_1_2_10_22_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSTE.2016.2569022"},{"key":"e_1_2_10_23_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSTE.2016.2578042"}],"container-title":["Complexity"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2019\/5968984.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2019\/5968984.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2019\/5968984","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T12:02:55Z","timestamp":1723032175000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2019\/5968984"}},"subtitle":[],"editor":[{"given":"Thach Ngoc","family":"Dinh","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2019,1]]},"references-count":23,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2019,1]]}},"alternative-id":["10.1155\/2019\/5968984"],"URL":"https:\/\/doi.org\/10.1155\/2019\/5968984","archive":["Portico"],"relation":{},"ISSN":["1076-2787","1099-0526"],"issn-type":[{"type":"print","value":"1076-2787"},{"type":"electronic","value":"1099-0526"}],"subject":[],"published":{"date-parts":[[2019,1]]},"assertion":[{"value":"2019-03-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-05-27","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-07-11","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"5968984"}}