Control-of-Multi-terminal-VSC-HVDC

Given these two interests for HVDC in the Norwegian offshore, the use of Multiterminal HVDC (MTDC) is a potential solution for the integration of the wind farms and oil/gas platforms into the onshore grid. Control systems for multiterminal HVDC (MTDC) networks should be developed and

function [zoptfoptexitflagoutputlambda1lambda2] = duquad（varargin）
%
% *** DuQuad - Quadratic Programming Optimization ***
% 
%  Attempts to solve the quadratic programming problem:
%
%  --------------------------------------
%  |   min f（z） = 0.5*z‘*H*z + c‘z     |
%  |    z                               |
%  |       s.t.                         |
%  |       lb_hat <= Az - b <= ub       |
%  |       lb <= z <= ub                |
%  --------------------------------------         
%
% INPUTS:
% H:        Hessian matrix （must be positive definite and symmetric）
% c:        gradient vector
% A:        linear constraints matrix
% b:        linear constraints vector
% lb_hat:   lower bound for the linear constraints
% ub_hat:   upper bound for the linear constraints
% lb:       lower bou

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件     1598324  2016-01-23 20:47  Control of VSC-HVDC for wind power.pdf
     目录           0  2016-01-26 03:14  matlab\
     文件        4926  2014-12-15 17:29  matlab\duquad.m
     文件        1744  2014-12-15 17:29  matlab\example.m
     目录           0  2016-01-26 03:14  matlab\src\
     文件        5643  2014-12-15 17:29  matlab\src\ALM.m
     文件        9480  2014-12-15 17:29  matlab\src\DFGM.m
     文件        8141  2014-12-15 17:29  matlab\src\DGM.m
     文件        6304  2014-12-15 17:29  matlab\src\FALM.m
     文件        3455  2014-12-15 17:29  matlab\src\FGM.m
     文件        2996  2014-12-15 17:29  matlab\src\GDM.m
     文件          95  2014-12-15 17:29  matlab\src\norm2.m
     目录           0  2008-06-23 17:21  MScThesis Files\
     文件      932476  2008-06-23 16:44  MScThesis Files\Master Thesis.pdf
     目录           0  2008-06-21 14:41  MScThesis Files\PSCAD-models\
     文件      385900  2008-06-23 09:36  MScThesis Files\PSCAD-models\10_MTDC_with_DCvoltage_droop.psc
     文件      169295  2008-06-23 09:36  MScThesis Files\PSCAD-models\1_Inner-current-control.psc
     文件      179176  2008-06-23 09:36  MScThesis Files\PSCAD-models\2_P-Q_control.psc
     文件      180835  2008-06-23 09:36  MScThesis Files\PSCAD-models\3_DC_voltage_control.psc
     文件      183176  2008-06-23 09:36  MScThesis Files\PSCAD-models\4_Weak_grid_voltage_control.psc
     文件      188031  2008-06-23 09:36  MScThesis Files\PSCAD-models\5_Passive_load.psc
     文件      180030  2008-06-23 09:36  MScThesis Files\PSCAD-models\6_Frequency_control.psc
     文件      181644  2008-06-23 09:36  MScThesis Files\PSCAD-models\7_DC_overvoltage_control.psc
     文件      315559  2008-06-23 11:17  MScThesis Files\PSCAD-models\8_MTDC.psc
     文件      321686  2008-06-23 09:36  MScThesis Files\PSCAD-models\9_MTDC_with_voltage_margin.psc