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Delta RPI Series - Active; Reactive Power; Power Limit; Power Vs. Frequency; 圖5-18: Active;Reactive Power頁面

Delta RPI Series
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圖5-18 : Active/Reactive power頁面
圖5-19 : Power Limit page頁面
圖5-20 : Power vs Frequency頁面
進入實功/虛功控制頁面前必須輸入密碼。此頁面包含實功功率控制與虛功功率
控制兩個主要功能。
實功功率控制有三種模式:
Power Limit, Power vs. Frequency, and P(V);
虛功功率控制有四種模式:
Constant cosphi, cosphi(P), Constant Q, and Q(V)。
這些模式將會在下面的章節中詳細的介紹。
此控制模式可限制變流器之輸出功率。使用者可透過設定Set Point來指定變流器
所能輸出的最大功率。
此模式開啟後,變流器可隨著市電頻率升高而自動降低其輸出功率。
Power Limit
Power vs. Frequency
P(V)
Mode:
Set Point:
ON
100%
EXIT
ENT
Power Limit
Power vs. Frequency
P(V)
Mode
F start
F recovery
Gradient
ON
50.20 Hz
50.20 Hz
40%
T recovery
300s
EXIT
EXIT
ENT
Active Power Ctrl
Reactive Power Ctrl
Warning:
Adj. would affect
energy production.
Password:
****
EXIT
ENT
5.2.8 Active / Reactive power
5.2.8.1 Power Limit
5.2.8.2 Power vs. Frequency
192
變流器開機

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