電動車充電設備在公寓大廈裝設的難處 - 電動車
By Catherine
at 2020-11-18T18:23
at 2020-11-18T18:23
Table of Contents
小弟目前居住在16年社區大樓,年初的時候為了考慮買Model3,直接在台電網站mail請教
充電樁安裝問題,台電該地區所長非常熱心,直接約至社區現場會勘,會勘當天除了所長
以外,還帶了兩位台電內外線設計人員參與,將當天得到的資訊與大家分享。
1.以我們社區為例,在電表室各家戶電表後有一個75A的斷路器,從這斷路器後銜接到自
家的室內電盤,室內電盤總斷路器一樣為75A。前面有版友分享的很正確,假如該社區
總計有100戶,每戶人家有一個75A的斷路器,但社區電器室內台電的變壓器在當時的設
計基本上會小於7500A,舉例來說,有可能當100戶"同時"電流達50A時,社區就跳電了。
依照台電的說法,因為100戶加總最大電流可能僅有5000A(舉例來說),所以即使每戶
提供75A使用,在社區的變壓器也會比7500A還小,台電有一套計算方法。
2.以目前蠻常見的作法,充電樁由該戶自家電表後75A斷路器分出,例如分接個40A的斷路
器,依照上述1的前提,加裝充電樁後,代表社區100戶加總最大電流肯定會上升,這時
的確就有可能導致社區跳電。所以符合規定的作法,假若要從自家75A斷路器後分出充
電樁的話,要到台電那邊申請變更,台電會派員來查驗社區目前變壓器是否有足夠的裕
度,假若台電覺得變壓器裕度不足,台電會負責升級變壓器(包含費用),但是有個前提
,電器室需有足夠的空間供台電升級,不然台電也沒辦法。所以假若台電變壓器升級不
是問題的話,就恭喜該社區未來可以每個停車位都裝充電樁,假若升級有問題的話,太
多人安裝充電樁就會面臨跳電的問題。台電會盡量滿足每戶使用75A的權利,但每個時
期用電的環境不同,越是早期的房子,恐怕變壓器裕度本來就比較小,電器室可供升級
的空間就可能也比較小。
3.所以從家戶電表後斷路器分出供充電樁使用的作法,只要分路的電線與線槽選用是符合
電工法規,基本上是不會有太大的問題,畢竟原始電表就是供75A使用,個人在怎麼分也
無法超過75A,所以有需求的家戶,一定要去台電申請變更,台電才能評估與把關整個社區
區的用電安全。
4.補充一下變更,台電那邊會有社區當初的配電圖,所以當從自家家戶後75A斷路器多分出
40A斷路器供充電樁使用,台電那邊圖面會修正,所以家戶能使用最大值仍然是75A。
以上資訊供大家分享,當初與管委會討論時遇到很多問題,很多時候是因為大家都不是真
的那麼清楚,對不懂的東西會比較排斥也是正常的,其實現在公家機關很不錯,發個Mail
過去,可以得到很多協助。至於電動車是否才是未來,或是其他人為什麼一定要配合電線
在停車場橫來橫去,抑或是32A也不過是兩隻吹風機+一台吸塵器等議題,那恐怕是另外一
個話題,畢竟電動車才開始漸漸越來越多,也算是個比較大用電量的設備,小弟僅就從台
電那得到的資訊來討論。
--
充電樁安裝問題,台電該地區所長非常熱心,直接約至社區現場會勘,會勘當天除了所長
以外,還帶了兩位台電內外線設計人員參與,將當天得到的資訊與大家分享。
1.以我們社區為例,在電表室各家戶電表後有一個75A的斷路器,從這斷路器後銜接到自
家的室內電盤,室內電盤總斷路器一樣為75A。前面有版友分享的很正確,假如該社區
總計有100戶,每戶人家有一個75A的斷路器,但社區電器室內台電的變壓器在當時的設
計基本上會小於7500A,舉例來說,有可能當100戶"同時"電流達50A時,社區就跳電了。
依照台電的說法,因為100戶加總最大電流可能僅有5000A(舉例來說),所以即使每戶
提供75A使用,在社區的變壓器也會比7500A還小,台電有一套計算方法。
2.以目前蠻常見的作法,充電樁由該戶自家電表後75A斷路器分出,例如分接個40A的斷路
器,依照上述1的前提,加裝充電樁後,代表社區100戶加總最大電流肯定會上升,這時
的確就有可能導致社區跳電。所以符合規定的作法,假若要從自家75A斷路器後分出充
電樁的話,要到台電那邊申請變更,台電會派員來查驗社區目前變壓器是否有足夠的裕
度,假若台電覺得變壓器裕度不足,台電會負責升級變壓器(包含費用),但是有個前提
,電器室需有足夠的空間供台電升級,不然台電也沒辦法。所以假若台電變壓器升級不
是問題的話,就恭喜該社區未來可以每個停車位都裝充電樁,假若升級有問題的話,太
多人安裝充電樁就會面臨跳電的問題。台電會盡量滿足每戶使用75A的權利,但每個時
期用電的環境不同,越是早期的房子,恐怕變壓器裕度本來就比較小,電器室可供升級
的空間就可能也比較小。
3.所以從家戶電表後斷路器分出供充電樁使用的作法,只要分路的電線與線槽選用是符合
電工法規,基本上是不會有太大的問題,畢竟原始電表就是供75A使用,個人在怎麼分也
無法超過75A,所以有需求的家戶,一定要去台電申請變更,台電才能評估與把關整個社區
區的用電安全。
4.補充一下變更,台電那邊會有社區當初的配電圖,所以當從自家家戶後75A斷路器多分出
40A斷路器供充電樁使用,台電那邊圖面會修正,所以家戶能使用最大值仍然是75A。
以上資訊供大家分享,當初與管委會討論時遇到很多問題,很多時候是因為大家都不是真
的那麼清楚,對不懂的東西會比較排斥也是正常的,其實現在公家機關很不錯,發個Mail
過去,可以得到很多協助。至於電動車是否才是未來,或是其他人為什麼一定要配合電線
在停車場橫來橫去,抑或是32A也不過是兩隻吹風機+一台吸塵器等議題,那恐怕是另外一
個話題,畢竟電動車才開始漸漸越來越多,也算是個比較大用電量的設備,小弟僅就從台
電那得到的資訊來討論。
--
Tags:
電動車
All Comments
By Franklin
at 2020-11-22T15:20
at 2020-11-22T15:20
By Caroline
at 2020-11-27T03:59
at 2020-11-27T03:59
By Damian
at 2020-11-30T06:05
at 2020-11-30T06:05
By Dinah
at 2020-12-02T01:58
at 2020-12-02T01:58
By Callum
at 2020-12-05T13:27
at 2020-12-05T13:27
By Faithe
at 2020-12-08T18:58
at 2020-12-08T18:58
By Jacky
at 2020-12-09T12:40
at 2020-12-09T12:40
By Linda
at 2020-12-11T23:19
at 2020-12-11T23:19
By Tristan Cohan
at 2020-12-12T08:44
at 2020-12-12T08:44
By Jake
at 2020-12-13T08:18
at 2020-12-13T08:18
By Iris
at 2020-12-15T20:42
at 2020-12-15T20:42
By Margaret
at 2020-12-20T05:54
at 2020-12-20T05:54
By Sierra Rose
at 2020-12-24T07:00
at 2020-12-24T07:00
By Bethany
at 2020-12-27T03:42
at 2020-12-27T03:42
By Kama
at 2020-12-31T07:35
at 2020-12-31T07:35
By William
at 2021-01-04T10:27
at 2021-01-04T10:27
By Hazel
at 2021-01-05T02:23
at 2021-01-05T02:23
By Andrew
at 2021-01-08T10:40
at 2021-01-08T10:40
By Tracy
at 2021-01-09T12:45
at 2021-01-09T12:45
By Rebecca
at 2021-01-14T10:16
at 2021-01-14T10:16
By Hedda
at 2021-01-16T09:29
at 2021-01-16T09:29
By Kumar
at 2021-01-19T15:31
at 2021-01-19T15:31
By Regina
at 2021-01-21T07:03
at 2021-01-21T07:03
By Vanessa
at 2021-01-22T01:38
at 2021-01-22T01:38
By Anonymous
at 2021-01-23T07:51
at 2021-01-23T07:51
By Noah
at 2021-01-27T05:07
at 2021-01-27T05:07
By Tracy
at 2021-01-31T21:36
at 2021-01-31T21:36
By Rebecca
at 2021-02-05T06:21
at 2021-02-05T06:21
By Ida
at 2021-02-08T17:53
at 2021-02-08T17:53
By Kyle
at 2021-02-09T01:53
at 2021-02-09T01:53
By Anthony
at 2021-02-10T12:15
at 2021-02-10T12:15
By Noah
at 2021-02-11T08:16
at 2021-02-11T08:16
By Kyle
at 2021-02-13T03:42
at 2021-02-13T03:42
By Queena
at 2021-02-15T17:36
at 2021-02-15T17:36
By Caitlin
at 2021-02-18T09:17
at 2021-02-18T09:17
By Ursula
at 2021-02-20T00:29
at 2021-02-20T00:29
By Christine
at 2021-02-21T06:34
at 2021-02-21T06:34
By Jacky
at 2021-02-22T23:56
at 2021-02-22T23:56
By Tom
at 2021-02-23T04:54
at 2021-02-23T04:54
By Leila
at 2021-02-26T01:06
at 2021-02-26T01:06
By Lucy
at 2021-03-02T19:18
at 2021-03-02T19:18
By Edward Lewis
at 2021-03-05T22:29
at 2021-03-05T22:29
By Ursula
at 2021-03-07T23:18
at 2021-03-07T23:18
By Bethany
at 2021-03-10T02:56
at 2021-03-10T02:56
By Kama
at 2021-03-10T07:40
at 2021-03-10T07:40
By Selena
at 2021-03-14T19:25
at 2021-03-14T19:25
By Audriana
at 2021-03-18T07:22
at 2021-03-18T07:22
By Elma
at 2021-03-19T05:20
at 2021-03-19T05:20
By Yedda
at 2021-03-23T04:37
at 2021-03-23T04:37
By Joseph
at 2021-03-24T02:54
at 2021-03-24T02:54
By Dinah
at 2021-03-27T04:00
at 2021-03-27T04:00
By Daph Bay
at 2021-03-27T16:21
at 2021-03-27T16:21
By James
at 2021-03-31T20:31
at 2021-03-31T20:31
By Anonymous
at 2021-04-04T18:22
at 2021-04-04T18:22
By Quanna
at 2021-04-05T10:12
at 2021-04-05T10:12
By Thomas
at 2021-04-10T08:34
at 2021-04-10T08:34
By Candice
at 2021-04-10T12:38
at 2021-04-10T12:38
By Isabella
at 2021-04-14T15:25
at 2021-04-14T15:25
By Charlie
at 2021-04-14T21:54
at 2021-04-14T21:54
By Quanna
at 2021-04-18T03:52
at 2021-04-18T03:52
By Franklin
at 2021-04-19T00:29
at 2021-04-19T00:29
By Elvira
at 2021-04-19T12:12
at 2021-04-19T12:12
By Damian
at 2021-04-21T16:47
at 2021-04-21T16:47
By Hazel
at 2021-04-22T05:02
at 2021-04-22T05:02
By Caroline
at 2021-04-25T00:23
at 2021-04-25T00:23
By Lily
at 2021-04-27T03:45
at 2021-04-27T03:45
By Andrew
at 2021-04-29T16:13
at 2021-04-29T16:13
By Lucy
at 2021-05-02T11:15
at 2021-05-02T11:15
By Xanthe
at 2021-05-04T16:42
at 2021-05-04T16:42
By Blanche
at 2021-05-08T07:39
at 2021-05-08T07:39
By Annie
at 2021-05-11T20:07
at 2021-05-11T20:07
By Noah
at 2021-05-15T02:42
at 2021-05-15T02:42
By Steve
at 2021-05-18T04:52
at 2021-05-18T04:52
By Elma
at 2021-05-19T13:43
at 2021-05-19T13:43
By Joe
at 2021-05-23T07:52
at 2021-05-23T07:52
By Oscar
at 2021-05-26T17:02
at 2021-05-26T17:02
By Skylar Davis
at 2021-05-30T17:49
at 2021-05-30T17:49
By Dinah
at 2021-06-01T07:40
at 2021-06-01T07:40
By Kyle
at 2021-06-06T04:34
at 2021-06-06T04:34
By Odelette
at 2021-06-09T10:56
at 2021-06-09T10:56
By Regina
at 2021-06-11T10:36
at 2021-06-11T10:36
By Charlie
at 2021-06-14T14:40
at 2021-06-14T14:40
By Lydia
at 2021-06-15T15:54
at 2021-06-15T15:54
By Odelette
at 2021-06-18T04:36
at 2021-06-18T04:36
By Michael
at 2021-06-19T13:02
at 2021-06-19T13:02
By Christine
at 2021-06-21T17:13
at 2021-06-21T17:13
By Cara
at 2021-06-24T02:14
at 2021-06-24T02:14
By Eartha
at 2021-06-24T07:03
at 2021-06-24T07:03
By Megan
at 2021-06-29T04:07
at 2021-06-29T04:07
By Adele
at 2021-07-01T18:00
at 2021-07-01T18:00
By Hamiltion
at 2021-07-03T04:22
at 2021-07-03T04:22
By Faithe
at 2021-07-03T17:01
at 2021-07-03T17:01
By Connor
at 2021-07-08T06:07
at 2021-07-08T06:07
By Ida
at 2021-07-13T00:07
at 2021-07-13T00:07
By William
at 2021-07-17T12:59
at 2021-07-17T12:59
By Kama
at 2021-07-20T06:36
at 2021-07-20T06:36
By Jake
at 2021-07-23T21:34
at 2021-07-23T21:34
By Frederica
at 2021-07-24T10:58
at 2021-07-24T10:58
By Steve
at 2021-07-28T06:49
at 2021-07-28T06:49
By John
at 2021-07-29T09:12
at 2021-07-29T09:12
By Thomas
at 2021-08-02T14:15
at 2021-08-02T14:15
By Agnes
at 2021-08-05T11:39
at 2021-08-05T11:39
By Valerie
at 2021-08-08T05:01
at 2021-08-08T05:01
By Candice
at 2021-08-11T15:21
at 2021-08-11T15:21
By Daph Bay
at 2021-08-15T16:03
at 2021-08-15T16:03
By Lily
at 2021-08-19T20:36
at 2021-08-19T20:36
By Barb Cronin
at 2021-08-22T14:07
at 2021-08-22T14:07
By Kristin
at 2021-08-25T15:44
at 2021-08-25T15:44
By Suhail Hany
at 2021-08-28T17:42
at 2021-08-28T17:42
By Erin
at 2021-09-01T15:54
at 2021-09-01T15:54
By Lydia
at 2021-09-05T14:48
at 2021-09-05T14:48
By Yedda
at 2021-09-05T20:26
at 2021-09-05T20:26
By Damian
at 2021-09-06T23:00
at 2021-09-06T23:00
By Susan
at 2021-09-10T16:38
at 2021-09-10T16:38
By Xanthe
at 2021-09-12T14:40
at 2021-09-12T14:40
By Franklin
at 2021-09-15T18:12
at 2021-09-15T18:12
By Freda
at 2021-09-17T18:01
at 2021-09-17T18:01
By Cara
at 2021-09-19T15:36
at 2021-09-19T15:36
By Suhail Hany
at 2021-09-20T16:53
at 2021-09-20T16:53
By Margaret
at 2021-09-25T06:29
at 2021-09-25T06:29
By Xanthe
at 2021-09-28T14:06
at 2021-09-28T14:06
By Doris
at 2021-09-29T13:27
at 2021-09-29T13:27
By Doris
at 2021-10-03T03:49
at 2021-10-03T03:49
By Catherine
at 2021-10-08T01:07
at 2021-10-08T01:07
By Regina
at 2021-10-08T14:42
at 2021-10-08T14:42
By Zanna
at 2021-10-13T02:48
at 2021-10-13T02:48
By Kama
at 2021-10-13T14:50
at 2021-10-13T14:50
By Lydia
at 2021-10-13T19:35
at 2021-10-13T19:35
By Kumar
at 2021-10-18T14:17
at 2021-10-18T14:17
By Michael
at 2021-10-21T00:54
at 2021-10-21T00:54
By Mason
at 2021-10-24T16:32
at 2021-10-24T16:32
By Dorothy
at 2021-10-28T17:32
at 2021-10-28T17:32
By Valerie
at 2021-10-31T12:21
at 2021-10-31T12:21
By Michael
at 2021-11-02T22:56
at 2021-11-02T22:56
By Yuri
at 2021-11-04T14:03
at 2021-11-04T14:03
By Blanche
at 2021-11-07T02:10
at 2021-11-07T02:10
By Anonymous
at 2021-11-11T04:15
at 2021-11-11T04:15
By Puput
at 2021-11-11T06:49
at 2021-11-11T06:49
By Ursula
at 2021-11-13T18:33
at 2021-11-13T18:33
By Heather
at 2021-11-16T01:17
at 2021-11-16T01:17
By Heather
at 2021-11-19T08:48
at 2021-11-19T08:48
By Hardy
at 2021-11-21T18:01
at 2021-11-21T18:01
By Bethany
at 2021-11-22T09:44
at 2021-11-22T09:44
By Doris
at 2021-11-24T11:12
at 2021-11-24T11:12
By Puput
at 2021-11-27T08:03
at 2021-11-27T08:03
By Lucy
at 2021-12-01T12:08
at 2021-12-01T12:08
By Leila
at 2021-12-03T16:40
at 2021-12-03T16:40
By Gary
at 2021-12-05T04:04
at 2021-12-05T04:04
By Wallis
at 2021-12-06T00:51
at 2021-12-06T00:51
By Carolina Franco
at 2021-12-08T05:19
at 2021-12-08T05:19
By Poppy
at 2021-12-08T14:01
at 2021-12-08T14:01
By Robert
at 2021-12-11T20:58
at 2021-12-11T20:58
By Mason
at 2021-12-13T17:10
at 2021-12-13T17:10
By Audriana
at 2021-12-16T12:24
at 2021-12-16T12:24
By Candice
at 2021-12-19T09:30
at 2021-12-19T09:30
By Oscar
at 2021-12-23T20:03
at 2021-12-23T20:03
By Steve
at 2021-12-24T20:55
at 2021-12-24T20:55
By Emily
at 2021-12-28T20:01
at 2021-12-28T20:01
Related Posts
Honda自駕技術取得核准為Level 3
By Dorothy
at 2020-11-18T18:07
at 2020-11-18T18:07
Jaguar E-Pace「重度小改款」換上新平台
By David
at 2020-11-18T18:00
at 2020-11-18T18:00
21 年式新版到港!數不清的 Model 3 排
By Ingrid
at 2020-11-18T17:58
at 2020-11-18T17:58
IDTechEx認為未來二十年,氫燃料車只適合
By Michael
at 2020-11-18T16:29
at 2020-11-18T16:29
電動車充電設備在公寓大廈裝設的難處
By Jake
at 2020-11-18T15:50
at 2020-11-18T15:50