本文關鍵詞：用于壓縮空氣儲能的直線電機控制策略研究　出處：《華北電力大學》2014年碩士論文　論文類型：學位論文

  更多相關文章： 電力儲能 等溫壓縮空氣儲能系統(tǒng) 直線電機 熱力學分析 矢量控制 儲能/發(fā)電控制

【摘要】：在當今電力消耗量持續(xù)增長的同時,化石燃料燃燒所導致的嚴重污染使得能源與環(huán)境的矛盾日益凸顯�？稍偕茉措娏υ陔娏⿷械姆蓊~勢必要加重,但是可再生能源的引入會增加目前電力系統(tǒng)的復雜性及不安全性。研發(fā)高效、清潔的儲能技術是解決可再生能源電力發(fā)展瓶頸問題的關鍵。 本文首先利用熱力學理論知識分析了等溫壓縮空氣儲能的原理,提出了基于蓄液單元和蓄氣單元的液體活塞專利技術,確定了等溫壓縮空氣儲能系統(tǒng)溫控的實現(xiàn)方案。 結合直線電機直線往復運動的特性以及抽水蓄能發(fā)電效率高、技術成熟的優(yōu)點,提出液體活塞通過液壓傳動機構與直線電機直連和與虛擬抽水蓄能裝置連接兩種儲能方案。 對等溫壓縮空氣儲能系統(tǒng)通過液壓傳動機構與永磁直線電機直連的儲能方案進行仿真。分別研究了系統(tǒng)儲能和發(fā)電階段的控制策略,在MATLAB/SIMULINK中建立了儲能階段和發(fā)電階段的系統(tǒng)仿真模型,進行仿真研究,仿真結果驗證了方案及控制策略的可行性。 對等溫壓縮空氣儲能系統(tǒng)通過液壓傳動機構與虛擬抽水蓄能裝置連接的儲能方案,分別就發(fā)電過程和儲能過程進行分析,并結合實例進行了詳細計算分析。對永磁直線電機進行控制系統(tǒng)仿真,仿真結果驗證了方案的可行性。 最后,對本文提出的直線電機應用于等溫壓縮空氣儲能的兩種方案進行總結,分析各自應用領域,對未來等溫壓縮空氣儲能系統(tǒng)研究工作的重點及直線電機在等溫壓縮空氣儲能領域中的應用進行了展望。
[Abstract]:In today's electricity consumption continued to grow at the same time, the serious pollution caused by combustion of fossil fuels makes the contradiction between energy and the environment has become increasingly prominent. Renewable energy power in the power supply of the share is bound to increase, but the introduction of renewable energy will increase the complexity of the power system and safety. To develop an efficient and clean storage. Technology is the key to solve the bottleneck problem of the development of renewable energy power.
This paper first analyzes the principle of isothermal compressed air energy storage based on the theory of thermodynamics, and puts forward the patent technology of liquid piston based on liquid storage unit and storage unit, and determines the realization plan of the temperature control of the isothermal compressed air energy storage system.
Combined with the characteristics of linear reciprocating motion of linear motor, and the advantages of high efficiency of pumped storage and mature technology, two energy storage schemes of liquid piston connected directly to a linear motor and a virtual pumped storage device are put forward.
Isothermal compressed air energy storage system through the hydraulic transmission mechanism with permanent magnet linear motor is directly connected with the energy storage scheme by simulation. The control strategy of the system of energy storage and power generation stage respectively, established in MATLAB/SIMULINK simulation model of energy storage system stage and power generation stage, simulation research, the simulation results verify the feasibility and scheme control strategy.
Isothermal compressed air energy storage system through the hydraulic transmission mechanism and virtual water pumping device connected storage solutions to energy storage, power generation and storage process respectively, process analysis, and gives an example of the detailed calculation and analysis. The simulation of control system of permanent magnet linear motor, the simulation results verify the feasibility of the scheme.
Finally, the two schemes of linear motor based on isothermal compressed air energy storage are summarized, analyzed their application areas, focus on the future of isothermal compressed air energy storage system research and the work of the linear motor in the isothermal compressed air energy storage applications in the future.

【學位授予單位】：華北電力大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TM359.4

【參考文獻】

相關期刊論文 前10條

1 翟小飛;張俊洪;趙鏡紅;;永磁同步直線電機的MATLAB仿真及其定位實驗[J];船電技術;2006年04期

2 張文亮;丘明;來小康;;儲能技術在電力系統(tǒng)中的應用[J];電網(wǎng)技術;2008年07期

3 陳海生;;壓縮空氣儲能技術的特點與發(fā)展趨勢[J];高科技與產(chǎn)業(yè)化;2011年06期

4 毛麗青;;直線電機在機床領域的應用及發(fā)展[J];機械工程師;2006年10期

5 翟昕;俞小莉;劉忠民;;壓縮空氣-燃油混合動力的研究[J];浙江大學學報(工學版);2006年04期

6 張麗英;葉廷路;辛耀中;韓豐;范高鋒;;大規(guī)模風電接入電網(wǎng)的相關問題及措施[J];中國電機工程學報;2010年25期

7 廖懷慶;劉東;黃玉輝;于文鵬;翁嘉明;尤毅;張宇;;考慮新能源發(fā)電與儲能裝置接入的智能電網(wǎng)轉供能力分析[J];中國電機工程學報;2012年16期

8 俞恩科;陳梁金;;大規(guī)模電力儲能技術的特性與比較[J];浙江電力;2011年12期

9 Thang Ngoc Cong;;Progress in electrical energy storage system:A critical review[J];Progress in Natural Science;2009年03期

10 施琳;羅毅;施念;涂光瑜;;高滲透率風電-儲能孤立電網(wǎng)控制策略[J];中國電機工程學報;2013年16期

相關博士學位論文 前1條

1 張新敬;壓縮空氣儲能系統(tǒng)若干問題的研究[D];中國科學院研究生院（工程熱物理研究所）;2011年

，

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