通信機房電力諧波分析

Harmonic Analysis for Telecommunication Switchboard

林文康(Wen-Kang Lin)

指導教授 ： 楊宏澤

中原大學/工學院/電機工程研究所/碩士(2004年)

https://doi.org/10.6840/cycu200400501

摘要

由於科技的進步，非線性負載已廣泛應用於生活周遭。非線性負載產生之諧波電流及造成諧波電壓降，使得電力系統中諧波污染日益嚴重。對於電力諧波問題，國際上已制訂了如IEEE Std 519-1992之規範，本論文目的在研究一般學者專家較少探討的通信機房電力諧波問題。
本論文依據電力諧波理論，使用電力諧波量測儀表，實際量測通信大樓各樓層負載配電盤，並由手提電腦記錄諧波電流及諧波電壓值。依據已知負載設備，驗證電力諧波理論對設備產生諧波之現象；並由未知負載之諧波狀況，瞭解未知負載之設備種類及因應對策。本研究記錄了被測通信機房的電力諧波數據，據此分析諧波源之種類，計算諧波功率、變壓器與電容器共振頻率，研究結果可作為通信機房電力設備採購人員參考，以擬定未來整流器設備採購應訂定之規範；也可作為通信機房電力維護人員參考，以瞭解通信機房電力諧波狀況。
由於公營通信機房，未來可能開放出租給其他通信業者使用，有可能安裝了許多高諧波之電力電子設備，若未做設備諧波管制，而電力系統諧波污染依然存在，依據本研究結果，可提早因應準備。

關鍵字

電力諧波 ； 通信機房

並列摘要

Because the advancement of science and technology. The non-linear load had use by the side of livelihood. A non-linear load had produce harmonic current and harmonic voltage and to cause harmonic pollution more serious of power system. The power harmonic is a part of the power system quality. For the power harmonic question, had some standard in international, such as IEEE Standard 519-1992. To discuss telecommunication switchboard power harmonic question is this thesis’s purpose.
This thesis in accordance with power harmonic theory to use as harmonic & power meter and measured the load power panel of communication room. Use notebook computer to record the data of harmonic current and voltage. To test and verify harmonic theory with understand equipment known. To understand equipment unknown related to produce of harmonic.
Telecommunication switchboard harmonic data of equipment had record in this paper. The data to analyze type of harmonic is convenience. And look for the way to deal with a situation. And for power equipment buy reference resources. For power equipment maintain member reference resources, too.
In the future, the Telecommunication Switchboard of Chunhwa Telecom Company to rent out other communication company is possible. If not to control power equipment harmonic, to install equipment of high harmonic is possible. And made the power system get high harmonic pollution.

並列關鍵字

Harmonic ； Telecommunication Switchboard

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