台電推專設一戶EMS系統 - 電動車
By Emma
at 2023-04-29T11:10
at 2023-04-29T11:10
Table of Contents
不要被騙了 設一個專戶搞EMS
去看台電電價表 第四章 低壓電力電價的適用範圍:
專供電動車充換電及附屬設備之用電,合計設備容量
或契約容量在20瓩以上、契約容量未滿100瓩,且充
換電設備容量超過附屬設備容量者,得選按「電動車
充換電設施電價」計費;但集合住宅建築物附設停車
場之充電設施採專設一戶或分層設戶者,不受前述最
低容量限制。
一個專戶就是 100瓩,每小時100度電,
一支慢充每小時充7度電,同時只能給14支慢充足額的電,也就是14台車。
如果超過14台車,每台車的充電速率都會被降速。
類似社區共用上網頻寬,太多人同時上網,就會lag
若電動車多了,一個社區有100台電動車同時充,
每台車一小時只能充1度電!!!
1個晚上充的電能不能夠隔天使用,都是問題。
假設晚上6點回家,早上8點出門,充14小時,14度電,大概能跑100公里
台北竹科通勤的一定不夠用。
而且晚上6點開始充,還會有3-4小時被收到一度8元的電價
現在搞專戶,以後還是會出包
不如大家自己拉錶後,按自己的需求自我限制充電速率,
例如1小時1度、2度、3度等,就是不要到7度
不然就是要每14戶拉一個專戶加 一套EMS
那樣就更貴了
之前有文章說一戶要5萬元,若1度電3元,5萬元可以充16000度電以上
Model 3 16000度電可以跑超過 11萬2千公里
為什麼要裝EMS被搞呢?
有一點像之前柴油車,省油,但是車價比較高,
要跑超過10萬公里,省下的油錢才能補回較高的車價
商人給小利,其實是要吃你的本
補充
裝設完畢後,日後除了電費,EMS廠商還會收服務費,根本是被吃死死的。
難怪這麼多人護航EMS
為什麼不是每戶拉錶後,但降低每戶的電流上限,現在是75A,降成40A或更低
超過上限就那戶自己跳電,自業自得
這樣不是很好嗎?
--
去看台電電價表 第四章 低壓電力電價的適用範圍:
專供電動車充換電及附屬設備之用電,合計設備容量
或契約容量在20瓩以上、契約容量未滿100瓩,且充
換電設備容量超過附屬設備容量者,得選按「電動車
充換電設施電價」計費;但集合住宅建築物附設停車
場之充電設施採專設一戶或分層設戶者,不受前述最
低容量限制。
一個專戶就是 100瓩,每小時100度電,
一支慢充每小時充7度電,同時只能給14支慢充足額的電,也就是14台車。
如果超過14台車,每台車的充電速率都會被降速。
類似社區共用上網頻寬,太多人同時上網,就會lag
若電動車多了,一個社區有100台電動車同時充,
每台車一小時只能充1度電!!!
1個晚上充的電能不能夠隔天使用,都是問題。
假設晚上6點回家,早上8點出門,充14小時,14度電,大概能跑100公里
台北竹科通勤的一定不夠用。
而且晚上6點開始充,還會有3-4小時被收到一度8元的電價
現在搞專戶,以後還是會出包
不如大家自己拉錶後,按自己的需求自我限制充電速率,
例如1小時1度、2度、3度等,就是不要到7度
不然就是要每14戶拉一個專戶加 一套EMS
那樣就更貴了
之前有文章說一戶要5萬元,若1度電3元,5萬元可以充16000度電以上
Model 3 16000度電可以跑超過 11萬2千公里
為什麼要裝EMS被搞呢?
有一點像之前柴油車,省油,但是車價比較高,
要跑超過10萬公里,省下的油錢才能補回較高的車價
商人給小利,其實是要吃你的本
補充
裝設完畢後,日後除了電費,EMS廠商還會收服務費,根本是被吃死死的。
難怪這麼多人護航EMS
為什麼不是每戶拉錶後,但降低每戶的電流上限,現在是75A,降成40A或更低
超過上限就那戶自己跳電,自業自得
這樣不是很好嗎?
--
Tags:
電動車
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