一般來說,配電(diàn)變壓器的無功補償容量約為(wèi)變壓器容量的20%~40%,對200KVA的配電(diàn)變壓器,補償量約為(wèi)40Kvar~80Kvar.準确計算無功補償容量比較複雜,且負荷多(duō)經常變化,計算出來也無太大意義,一般設計人員以30%來估算,即選限60Kvar為(wèi)量大補償容量,也就是安(ān)裝(zhuāng)容量。
什麽是“碳達峰”和“碳中和”?
碳達峰是指我國(guó)承諾2030年前,二氧化碳的排放不再增長(cháng),達到峰值之後逐步降低。
中國(guó)電(diàn)力新(xīn)聞網訊 記者 楊鲲鵬 報道 5月13日,國(guó)家能(néng)源局發布4月份全社會用(yòng)電(diàn)量等數據。
1月24日,深圳供電(diàn)局聯合深圳市工業和信息化局共同舉辦全國(guó)首個電(diàn)能(néng)質(zhì)量專題發布會,推動電(diàn)能(néng)質(zhì)量治理(lǐ)機制及技(jì )術進一步創新(xīn),提升社會、企業,特别是電(diàn)能(néng)質(zhì)量敏感用(yòng)戶的綜合防治意識,營造共同防治的良好供用(yòng)電(diàn)氛圍。
ONTARIO, CA, USA – Mylers Power Products, Inc. (“Myers”) has purchased the US assets of M&I Electric Industries, Inc. to form M&I Electric, LLC. The resulting company is a wholly-owned subsidiary of Myers and will be based in the Greater Houston area, wit
ONTARIO, California, USA – Mylers Power Products, Inc. (“Myers”) today announced that Jay Grimes has been appointed Southern Region Sales Manager. Mr. Grimes is charged with business development and sales management for power distribution solutions for ut