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- Transmission congestion is a popular phenomenon of power system operation. 輸電阻塞是電力系統運行中的常見問題.
- This is a VC with the development of power system operation management system for some procedures. 這是一個用VC開發的電力系統管理系統的操作部分的程序。
- Load forecast is the foundation of power system operating dependably and economically. 電力系統負荷預報是電力系統安全、經濟運行的基礎。
- In this dissertation topics of optimal meter placement and transaction-based loss allocation in deregulated power system operation are investigated. 電力系統發生緊急事故時,調度人員常依據保護電驛及斷路器動作的記錄資料,來判斷系統發生故障的區域與元件,建立一套完整的故障偵測與複電系統,不僅可以增加調度人員處理與排除故障的能力,並可以快速得知整個系統的複電策略,以縮短停電時間。
- A new type of extended small signal stability region (E-SSSR) is presented so that it can consider the low frequency oscillation phenomena captured in power system operations. 引入一種新的擴展小擾動穩定域的概念,以彌補原有小擾動穩定域無法考慮電力系統(超)低頻振蕩的不足。
- The practical criterion relates to the physical explanation of power system operation and is of significance in practical description and calculation of DSR. 該實用判據具有明晰的物理解釋,對動態安全域的實用化描述及求解有很強的指導意義。
- The experimental result obtained from power system simulation lab demonstrates that the proposed scheme has high sensitivity and is unaffected by system operation. 動模實驗表明,該方案原理簡單直觀,靈敏度高,受系統運行方式變化的影響較小。
- Dynamic simulation is not only the basic tool for the analysis and control of power system dynamic security, but also the key reference for system operation in a power dispatching center. 電力系統動態模擬既是電力系統動態安全分析與控制的基本工具,也是電網調度部門指導電力生產的主要依據,因此,動態模擬的準確程度直接關係到電力系統的安全經濟運行。
- output of power system operation and maintenance 動力運維輸出
- power system operation and maintenance benefit 動力運維效益
- The planners had not provided for a failure of the power system. 計畫制定者未對動力系統可能出現故障一事制定應變措施。
- This method enables setting optimal reclosing time on line corresponding to the up-to date power system operating conditions and fault states for improving power system transient stability. 該方法能自動適應電力系統運行方式和故障方式的改變,在線整定最佳重合閘時刻,改善重合閘后系統的暫態穩定水平。
- North American Electric Reliable Council (NERC) adopted the standard of series A (A1/A2) and series CPS (CPS1/CPS2) respectively in 1973 and 1996. Interconnected power system operation in North American is assessed by CPS now while ours is assessed by A. 1973年和1996年北美互聯電網先後採用A系列(A1/A2)標準和CPS(CPS1/CPS2)系列標準,其現用標準是CPS標準。
- In order to make the power systems operate securely,reliably and economically,the examination and settlement of automatic generation control(AGC) ancillary service should be made in the plants. 為了維護電網安全、可靠、經濟地運行,必須公正合理地對參與電網自動發電控制(AGC)電廠進行考核和結算。
- An eigenvalue on the New England test power systems validates effectiveness of the method and the robustness of the resulted PSS parameters against the variations of system operating mode. 在新英格蘭典型系統上的特徵值分析表明,該方法是一種有效的PSS優化方法,所得的參數對系統運行方式的變化具有良好的魯棒性。
- The Agilent modular power system saves rack space. 安捷倫的模塊式電源系統可節省機架空間。
- Monitor the electric power system. 監控廠區電力系統。
- Electric Power System Simulation Lab. 模擬檢驗實驗室。
- CAPA team's capability of handling system operator should be improved. CAPA團隊將會處理大量的系統集成商(包括數據收集,議價,完成內部流程)。
- PSE Power System Engineering Inc. 電力系統工程公司。