【正文】 The solar energy importation EMBED the moderate breezes machine provides the system the opposite energy the burden the strength shortage part EMBED ＝ 75 EMBED EMBED conduct and actions the fourth class importation of the misty controller, take output for the utilization that solar energy generate electricity EMBED namely EMBED is: The fourth cascade control output EMBED and the third cascade control output EMBED affects to the electricity generation control device to the load power supply. When EMBED and EMBED cannot satisfy the load request, when the direct ponent voltage is lower than 192 V, puts through the electrical work, can a solar energy mix generating system provide the electrical energy together by the electrical work gentle breeze。 EMBED ＝１ mean that two loads connect into the admixture to generate electricity the system devotion work, EMBED = 0 mean that two loads generate electricity the system excision from the admixture. Aim at the characteristics of the system movement, draw up the following design rule: (1)Rule a A power of the breeze electrical engineering capacity that constitutes to mix with to generate electricity the system is more and greatly, as a result the choice regard a power supply of the breeze electrical engineering as principle, the solar cell array is the energy tiny adjust the part. (2)Rule two According to the system work characteristic, takes the direct current side terminal voltage EMBED expected value is 216 V, when the renewable energy may output the maximum work rate is bigger than the load request, the renewable energy to the electrical work does not transport the electrical energy. (3)Rule three Takes when here the direct current generator voltage is lower than 192 V, through incorporates the controller to put through the electrical work, by the city electricity supplemented the load needs the short partial electrical energies, and the incorporation controller which the chapter introduced by this article behind causes the direct current generator voltage to maintain 192 V, namely EMBED ＝１ When attracts 200 V, closure incorporation controller, then EMBED = 0 (4)Rule four Two loads are several: Generate electricity the system for the admixture in the electric power that the assistance facilities need, when can the renewable energy exportation electric power contain surplus of energy, the load that just throw in. In two kind of loads working condition, its load power examination has not been more difficult, in order to avoid two kind of loads frequently throwing 。: 風力 —太陽能 混合 發(fā)電控制系統(tǒng)的研究 學生姓名 : 專業(yè)名稱 : 機械設計制造及其自動化 指導教師 : 2021年 2月 3日 Energy Management System of Admixture Electricitygenerating 1. One preface The admixture that wind force and solar cells generate electricity to constitute generates electricity the system and is called the breeze/ light to repair the system with each other, all having some mon weakness because of the breeze and solar energies, such as the energy density low, the stability is bad and is subjected to the weather influence not to continue, have the strong weak conjugation, solar energy of seasonal to interrupted etc. day and night. Be generate electricity by the wind force and solar energy respectively to the power supply, the credibility of its power supply lowers consumedly. The wind energy, solar energy has to repair sex with each other certainly, if the sun light of daytime is strong, the night breeze is many, the summer sunshine good, the breeze is weak。 When EMBED ＝１ mean that the charged barbed wire connects into the admixture to generate electricity the system, EMBED ＝ 0 mean that the charged barbed wire generates electricity the system from the admixture to cut off。 At the wind energy and solar energies can’t satisfy the load request, at making use of well can the foundation of the renewable energy up, the load is provided together by the wind energy, solar energy and charged barbed wire s the demanding energy. May know by the system structure drawing, the system direct current generator voltage change direct influence system provides the electrical energy to the load the quality and the reliability, thus the stable DC voltage is the system operational reliability and a performance important target. Takes the system direct current generator voltage for to control the quantity, 2 6 may result in the system by chart 2 the mathematical model: Among them EMBED —female line electric voltage of direct current, EMBED —the wind power equips t