电力系统自动化
電力繫統自動化
전력계통자동화
AUTOMATION OF ELECTRIC POWER SYSTEMS
2014年
7期
105-111
,共7页
任洛卿%白泽洋%于昌海%王银明%郑立%任巍曦
任洛卿%白澤洋%于昌海%王銀明%鄭立%任巍晞
임락경%백택양%우창해%왕은명%정립%임외희
风光储%联合发电系统%自动发电控制%协调控制
風光儲%聯閤髮電繫統%自動髮電控製%協調控製
풍광저%연합발전계통%자동발전공제%협조공제
wind/photovoltaic/energy storage%hybrid power system%automatic g eneration control%coordinated control
综合分析风光储联合发电系统的结构特点和控制特性，设计了可灵活组态的联合控制模式和场站控制模式，实现风、光、储独立控制和互补控制的无缝切换。针对联合发电出力平滑、跟踪目标控制和频率调节的不同应用需求，提出了考虑储能荷电状态反馈的改进平滑控制策略和“风光捆绑、储能解耦”的协调跟踪策略。提出的控制模式及策略已在国家风光储示范工程得到应用，被验证是可行和有效的。
綜閤分析風光儲聯閤髮電繫統的結構特點和控製特性，設計瞭可靈活組態的聯閤控製模式和場站控製模式，實現風、光、儲獨立控製和互補控製的無縫切換。針對聯閤髮電齣力平滑、跟蹤目標控製和頻率調節的不同應用需求，提齣瞭攷慮儲能荷電狀態反饋的改進平滑控製策略和“風光捆綁、儲能解耦”的協調跟蹤策略。提齣的控製模式及策略已在國傢風光儲示範工程得到應用，被驗證是可行和有效的。
종합분석풍광저연합발전계통적결구특점화공제특성，설계료가령활조태적연합공제모식화장참공제모식，실현풍、광、저독립공제화호보공제적무봉절환。침대연합발전출력평활、근종목표공제화빈솔조절적불동응용수구，제출료고필저능하전상태반궤적개진평활공제책략화“풍광곤방、저능해우”적협조근종책략。제출적공제모식급책략이재국가풍광저시범공정득도응용，피험증시가행화유효적。
The structure and control characteristics of wind/photovoltaic/energy storage hybrid power system are comprehensively analyzed,and flexible combination control modes and single plant control modes are proposed to realize seamless switching between independent control and complementary control of the wind,photovoltaic and energy storage system.Aimed at meeting various application demands including smooth generation output,control of target tracking and frequency adjustment,an improved smooth control strategy and a coordinated strategy of binding wind power with photovoltaic power and decoupling energy storage system are proposed,with the feedback of state of charge taken into account.The proposed control mode and strategy have been applied in the national wind,photovoltaic,energy storage and transmission demonstration proj ect,the viability and effectiveness are verified.
