建議明確跨省(sheng)(sheng)區機組(zu)平衡關系歸屬，落實(shi)跨省(sheng)(sheng)區機組(zu)容(rong)量費用的合理分攤。

（來(lai)源：能源新媒 文/馮子珊）

2023年11月8日，國家發改委、國家能源局聯合印發了《關于建立煤電容量電價機制的通知》（發改價格〔2023〕1501號）（簡稱“通知”），要求自2024年1月1日起在全國建立煤電容量電價機制，成為我國電價市場化改革的“里程碑”和重大突破，其中明確了容量電費由工(gong)商業用戶(hu)分攤，且針對(dui)跨(kua)省(sheng)跨(kua)區外送電量的容量電費(fei)初步建立了分攤機制(zhi)。

容量(liang)電(dian)價并非發給煤(mei)電(dian)的(de)“補貼(tie)”，而是購(gou)買有(you)效容量(liang)的(de)付費。為(wei)進一步優化容量(liang)電(dian)費的(de)分攤(tan)機制，建議明確跨省(sheng)區送(song)受電(dian)在(zai)送(song)端省(sheng)內的(de)“角色”，根(gen)據實際服務的(de)提供落實跨省(sheng)區機組容量(liang)費用的(de)合理(li)分攤(tan)，推動我國電(dian)力市場的(de)進一步完善。

我國容量電價機制(zhi)

《通知》針(zhen)對容量(liang)電(dian)費(fei)分(fen)攤(tan)做出明(ming)確要求(qiu)，均由(you)(you)工商業(ye)用(yong)戶(hu)進行分(fen)攤(tan)。其中，省(sheng)(sheng)內(nei)(nei)煤電(dian)容量(liang)電(dian)費(fei)納(na)(na)入省(sheng)(sheng)內(nei)(nei)系統運行費(fei)用(yong)，每(mei)月由(you)(you)工商業(ye)用(yong)戶(hu)按當(dang)月用(yong)電(dian)量(liang)比(bi)例分(fen)攤(tan)；省(sheng)(sheng)間容量(liang)電(dian)費(fei)區分(fen)是否(fou)納(na)(na)入受(shou)電(dian)省(sheng)(sheng)份(fen)電(dian)力電(dian)量(liang)平衡分(fen)別(bie)作出要求(qiu)。

對(dui)納入(ru)受(shou)電(dian)(dian)省(sheng)(sheng)份(fen)電(dian)(dian)力(li)(li)電(dian)(dian)量(liang)平(ping)衡的(de)跨省(sheng)(sheng)跨區(qu)外(wai)送煤電(dian)(dian)機(ji)組，送受(shou)雙方要(yao)通過合約(yue)(yue)明(ming)確煤電(dian)(dian)容(rong)(rong)量(liang)電(dian)(dian)費(fei)分(fen)攤比例(li)和履約(yue)(yue)責任等內容(rong)(rong)。其中，點(dian)對(dui)網送電(dian)(dian)機(ji)組不(bu)參與送端省(sheng)(sheng)份(fen)電(dian)(dian)力(li)(li)系統，由受(shou)端省(sheng)(sheng)份(fen)承(cheng)擔容(rong)(rong)量(liang)電(dian)(dian)費(fei)；網對(dui)網送電(dian)(dian)機(ji)組原(yuan)則上執行送電(dian)(dian)省(sheng)(sheng)份(fen)容(rong)(rong)量(liang)電(dian)(dian)價(jia)，由送受(shou)兩端協商(shang)分(fen)攤容(rong)(rong)量(liang)電(dian)(dian)費(fei)。對(dui)未納入(ru)受(shou)電(dian)(dian)省(sheng)(sheng)份(fen)電(dian)(dian)力(li)(li)電(dian)(dian)量(liang)平(ping)衡的(de)跨省(sheng)(sheng)跨區(qu)外(wai)送煤電(dian)(dian)機(ji)組，由送電(dian)(dian)省(sheng)(sheng)份(fen)承(cheng)擔其容(rong)(rong)量(liang)電(dian)(dian)費(fei)。

實(shi)(shi)際落實(shi)(shi)過程(cheng)中，網對網外送(song)電(dian)(dian)(dian)的(de)容(rong)量電(dian)(dian)(dian)費落實(shi)(shi)存在(zai)操作上的(de)難題，一是(shi)(shi)政府之(zhi)間很難快速達成(cheng)協(xie)議。二是(shi)(shi)由(you)電(dian)(dian)(dian)源市場化跨省(sheng)出(chu)售的(de)年度電(dian)(dian)(dian)量，由(you)于電(dian)(dian)(dian)源的(de)容(rong)量費有送(song)端省(sheng)用戶(hu)兜底，對爭取受端省(sheng)支付容(rong)量電(dian)(dian)(dian)費缺乏積極性。

國外容量市場模式

目(mu)前我國(guo)采用(yong)集中式電力市(shi)(shi)場(chang)(chang)(chang)，與美國(guo)電力市(shi)(shi)場(chang)(chang)(chang)較為(wei)(wei)類似，故(gu)以(yi)美國(guo)較為(wei)(wei)成熟(shu)的(de)PJM容(rong)(rong)量市(shi)(shi)場(chang)(chang)(chang)為(wei)(wei)例。PJM容(rong)(rong)量市(shi)(shi)場(chang)(chang)(chang)的(de)主要交易模型(xing)為(wei)(wei)可靠性(xing)定價(jia)模型(xing)，包(bao)括1個(ge)(ge)基(ji)本拍(pai)賣(mai)市(shi)(shi)場(chang)(chang)(chang)、3個(ge)(ge)追(zhui)加拍(pai)賣(mai)市(shi)(shi)場(chang)(chang)(chang)和1個(ge)(ge)雙邊(bian)市(shi)(shi)場(chang)(chang)(chang)。基(ji)本拍(pai)賣(mai)市(shi)(shi)場(chang)(chang)(chang)提(ti)前3年舉行(xing)(xing)(xing)，PJM根據對3年后的(de)負荷(he)預測，組(zu)織容(rong)(rong)量擁(yong)有者競價(jia)，以(yi)滿(man)足電網(wang)3年后的(de)機組(zu)容(rong)(rong)量需(xu)求，購買容(rong)(rong)量的(de)費用(yong)根據規(gui)則(ze)分(fen)攤給(gei)負荷(he)服務商。追(zhui)加拍(pai)賣(mai)市(shi)(shi)場(chang)(chang)(chang)和雙邊(bian)市(shi)(shi)場(chang)(chang)(chang)主要用(yong)于在基(ji)本拍(pai)賣(mai)至執(zhi)行(xing)(xing)(xing)的(de)三年內，補(bu)充無(wu)法執(zhi)行(xing)(xing)(xing)的(de)容(rong)(rong)量并(bing)允許市(shi)(shi)場(chang)(chang)(chang)主體間(jian)進(jin)行(xing)(xing)(xing)容(rong)(rong)量轉讓。

容(rong)(rong)量(liang)(liang)市(shi)(shi)(shi)(shi)場(chang)購買的(de)是頂峰容(rong)(rong)量(liang)(liang)的(de)充(chong)裕性。在美國PJM容(rong)(rong)量(liang)(liang)市(shi)(shi)(shi)(shi)場(chang)中，PJM區域外(wai)的(de)資源供(gong)應商(shang)可自愿參(can)與PJM容(rong)(rong)量(liang)(liang)市(shi)(shi)(shi)(shi)場(chang)，如果(guo)選擇參(can)與則需(xu)要滿足PJM電力市(shi)(shi)(shi)(shi)場(chang)手(shou)冊(ce)和協議(yi)的(de)要求，在PJM市(shi)(shi)(shi)(shi)場(chang)中注(zhu)冊(ce)并與PJM市(shi)(shi)(shi)(shi)場(chang)有(you)物理(li)連接、能夠在市(shi)(shi)(shi)(shi)場(chang)中提供(gong)有(you)效(xiao)容(rong)(rong)量(liang)(liang)。PJM區域外(wai)的(de)負荷(he)如果(guo)要參(can)與PJM容(rong)(rong)量(liang)(liang)市(shi)(shi)(shi)(shi)場(chang)，需(xu)要由PJM負荷(he)服務商(shang)提供(gong)服務，并納(na)入PJM電力市(shi)(shi)(shi)(shi)場(chang)的(de)負荷(he)預測和運行。

由于美(mei)國電(dian)(dian)力系統主(zhu)(zhu)要(yao)由交流(liu)電(dian)(dian)網組成，遠程直流(liu)送電(dian)(dian)較少，容(rong)(rong)(rong)量(liang)市(shi)場(chang)依托區域(yu)內交流(liu)電(dian)(dian)網進行調(diao)度(du)和服務(wu)，跨(kua)區域(yu)發(fa)用(yong)電(dian)(dian)也僅在臨近區域(yu)開展(zhan)。所以，在PJM容(rong)(rong)(rong)量(liang)市(shi)場(chang)中，無論是跨(kua)區域(yu)發(fa)電(dian)(dian)還是用(yong)電(dian)(dian)，均需要(yao)市(shi)場(chang)主(zhu)(zhu)體以參(can)與PJM電(dian)(dian)力市(shi)場(chang)為基本前(qian)提，并在PJM市(shi)場(chang)中可調(diao)度(du)、可服務(wu)，才(cai)能參(can)與PJM容(rong)(rong)(rong)量(liang)市(shi)場(chang)，獲(huo)(huo)得(de)容(rong)(rong)(rong)量(liang)電(dian)(dian)費收入，不符(fu)合任何條件之一無法獲(huo)(huo)得(de)容(rong)(rong)(rong)量(liang)電(dian)(dian)費。

國內外對比分析

對比我國(guo)(guo)煤電(dian)(dian)容(rong)(rong)(rong)量(liang)電(dian)(dian)價(jia)機制和美(mei)國(guo)(guo)PJM電(dian)(dian)力(li)容(rong)(rong)(rong)量(liang)市(shi)(shi)(shi)(shi)(shi)場的(de)跨網（市(shi)(shi)(shi)(shi)(shi)場）容(rong)(rong)(rong)量(liang)政策(ce)，美(mei)國(guo)(guo)PJM容(rong)(rong)(rong)量(liang)市(shi)(shi)(shi)(shi)(shi)場以電(dian)(dian)能(neng)量(liang)市(shi)(shi)(shi)(shi)(shi)場調度為(wei)(wei)基準(zhun)，僅允許參(can)(can)(can)與(yu)其電(dian)(dian)能(neng)量(liang)市(shi)(shi)(shi)(shi)(shi)場的(de)市(shi)(shi)(shi)(shi)(shi)場主體參(can)(can)(can)與(yu)容(rong)(rong)(rong)量(liang)市(shi)(shi)(shi)(shi)(shi)場，將容(rong)(rong)(rong)量(liang)視為(wei)(wei)電(dian)(dian)能(neng)量(liang)的(de)附屬產品；同時根(gen)據電(dian)(dian)能(neng)量(liang)市(shi)(shi)(shi)(shi)(shi)場能(neng)夠控制和調度的(de)范圍，以實際調度能(neng)力(li)為(wei)(wei)標準(zhun)界定參(can)(can)(can)與(yu)容(rong)(rong)(rong)量(liang)市(shi)(shi)(shi)(shi)(shi)場的(de)市(shi)(shi)(shi)(shi)(shi)場主體。

由于電(dian)(dian)力現(xian)貨(huo)(huo)市(shi)(shi)場(chang)尚未(wei)在全國(guo)建立，我國(guo)容(rong)量(liang)(liang)(liang)電(dian)(dian)價政策(ce)中，對跨省(sheng)區機(ji)組(zu)的(de)容(rong)量(liang)(liang)(liang)電(dian)(dian)費機(ji)制(zhi)與美國(guo)容(rong)量(liang)(liang)(liang)市(shi)(shi)場(chang)運(yun)行機(ji)制(zhi)存(cun)在一(yi)(yi)定不同。一(yi)(yi)方(fang)面(mian)，我國(guo)容(rong)量(liang)(liang)(liang)電(dian)(dian)價政策(ce)未(wei)以電(dian)(dian)能量(liang)(liang)(liang)市(shi)(shi)場(chang)（現(xian)貨(huo)(huo)市(shi)(shi)場(chang)）為基準，跨省(sheng)區外(wai)送(song)電(dian)(dian)量(liang)(liang)(liang)主(zhu)要通過政府間協議簽訂電(dian)(dian)量(liang)(liang)(liang)合約，作為省(sheng)內(nei)(nei)(nei)電(dian)(dian)能量(liang)(liang)(liang)市(shi)(shi)場(chang)的(de)出清(qing)邊界，不參與省(sheng)內(nei)(nei)(nei)電(dian)(dian)能量(liang)(liang)(liang)市(shi)(shi)場(chang)，無法直接為省(sheng)內(nei)(nei)(nei)提供隨時可調度(du)容(rong)量(liang)(liang)(liang)。

另一方面，我(wo)國跨(kua)省(sheng)跨(kua)區機組容量(liang)(liang)(liang)未明確送端、受(shou)(shou)端省(sheng)份的(de)平衡(heng)關系，在調度(du)該容量(liang)(liang)(liang)時，需要送受(shou)(shou)兩端調度(du)進行即時協商，將導致兩端均(jun)無(wu)法快速使用跨(kua)省(sheng)跨(kua)區機組的(de)容量(liang)(liang)(liang)，導致給(gei)予的(de)容量(liang)(liang)(liang)電(dian)費存在無(wu)法獲得應(ying)有可用容量(liang)(liang)(liang)的(de)可能，所以通知中設置了(le)考核條款。

此外，目前容(rong)量(liang)電(dian)(dian)(dian)價(jia)政策中，網對(dui)網外送(song)機(ji)組（非獨立控制區）容(rong)量(liang)電(dian)(dian)(dian)價(jia)規(gui)定，原則上執行(xing)送(song)電(dian)(dian)(dian)省份容(rong)量(liang)電(dian)(dian)(dian)價(jia)，由送(song)受兩端協商(shang)分(fen)攤容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)，未將容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)分(fen)攤與電(dian)(dian)(dian)能量(liang)市場的(de)參與情況相關(guan)聯。由于在多(duo)數(shu)非供需(xu)緊張時段(duan)送(song)端價(jia)格協商(shang)效率很低，且執行(xing)送(song)端容(rong)量(liang)電(dian)(dian)(dian)價(jia)，容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)費(fei)(fei)用可能多(duo)數(shu)由送(song)端省份承(cheng)擔，將影響送(song)受兩端工商(shang)業用戶支(zhi)付(fu)容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)的(de)公(gong)平(ping)性。

我國系統(tong)運行費支付(fu)政策的建議

我國遠程送(song)(song)(song)電(dian)(dian)(dian)電(dian)(dian)(dian)量(liang)占比(bi)較(jiao)大，對送(song)(song)(song)受兩(liang)端(duan)電(dian)(dian)(dian)力(li)供需(xu)平衡(heng)均起到較(jiao)為(wei)重要的作用。為(wei)增強(qiang)容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)政策的公(gong)平性、保障跨(kua)省(sheng)區(qu)外送(song)(song)(song)機組(zu)(zu)成本回收能力(li)，建議明確跨(kua)省(sheng)區(qu)機組(zu)(zu)平衡(heng)關系(xi)歸屬，落實(shi)跨(kua)省(sheng)區(qu)機組(zu)(zu)容(rong)量(liang)費(fei)(fei)用的合理分(fen)攤。同時，由于容(rong)量(liang)電(dian)(dian)(dian)價補(bu)償(chang)與(yu)輔助(zhu)服務市場費(fei)(fei)用作為(wei)系(xi)統運行費(fei)(fei)用，兩(liang)者的支(zhi)付機制較(jiao)為(wei)類似，故(gu)輔助(zhu)服務費(fei)(fei)用也應按照與(yu)容(rong)量(liang)電(dian)(dian)(dian)費(fei)(fei)相(xiang)似的邏輯，明確平衡(heng)關系(xi)并(bing)合理分(fen)攤相(xiang)關費(fei)(fei)用。

一方(fang)面，要(yao)明確(que)跨省(sheng)(sheng)區(qu)機組(zu)在送受兩端的(de)平(ping)衡關(guan)系歸屬。目(mu)前非配套電(dian)(dian)源的(de)跨省(sheng)(sheng)區(qu)機組(zu)僅根據政府間協議將(jiang)電(dian)(dian)能(neng)(neng)量(liang)送出(chu)，隨(sui)著跨省(sheng)(sheng)區(qu)容(rong)量(liang)電(dian)(dian)費機制的(de)出(chu)臺(tai)和(he)輔助服務(wu)市(shi)(shi)場的(de)發展，機組(zu)容(rong)量(liang)及輔助服務(wu)的(de)平(ping)衡關(guan)系亟需明確(que)。按照美(mei)國PJM市(shi)(shi)場設(she)計原理，容(rong)量(liang)和(he)輔助服務(wu)市(shi)(shi)場為電(dian)(dian)能(neng)(neng)量(liang)市(shi)(shi)場的(de)附屬產品(pin)，應(ying)隨(sui)電(dian)(dian)能(neng)(neng)量(liang)的(de)送出(chu)將(jiang)該部分(fen)(fen)電(dian)(dian)能(neng)(neng)量(liang)相關(guan)的(de)平(ping)衡決定權(quan)給予受端省(sheng)(sheng)份，并要(yao)求(qiu)受端省(sheng)(sheng)份為該部分(fen)(fen)電(dian)(dian)能(neng)(neng)量(liang)所附帶的(de)容(rong)量(liang)及輔助服務(wu)付(fu)費，避免送受兩端由于緊張時段平(ping)衡關(guan)系不(bu)明確(que)導致在容(rong)量(liang)及輔助服務(wu)市(shi)(shi)場中權(quan)責不(bu)對等的(de)情況(kuang)。

另一方面，要落實跨省(sheng)區機(ji)組系統運行(xing)費用(yong)的(de)(de)(de)(de)合理分(fen)攤(tan)。由(you)于(yu)省(sheng)內(nei)(nei)電(dian)(dian)(dian)力系統以交(jiao)(jiao)流(liu)電(dian)(dian)(dian)網(wang)(wang)(wang)為主(zhu)，即使(shi)直流(liu)配套(tao)電(dian)(dian)(dian)源與(yu)當地也(ye)有交(jiao)(jiao)流(liu)連接（相(xiang)當于(yu)“點對(dui)網(wang)(wang)(wang)”交(jiao)(jiao)易、“網(wang)(wang)(wang)對(dui)網(wang)(wang)(wang)”送(song)(song)(song)(song)(song)(song)(song)電(dian)(dian)(dian)，仍是(shi)送(song)(song)(song)(song)(song)(song)(song)端交(jiao)(jiao)流(liu)電(dian)(dian)(dian)力系統的(de)(de)(de)(de)一部分(fen)），電(dian)(dian)(dian)量(liang)(liang)上送(song)(song)(song)(song)(song)(song)(song)端交(jiao)(jiao)流(liu)網(wang)(wang)(wang)后無法區分(fen)每度電(dian)(dian)(dian)的(de)(de)(de)(de)生(sheng)(sheng)產者，跨省(sheng)區機(ji)組在(zai)外(wai)送(song)(song)(song)(song)(song)(song)(song)關(guan)口上取(qu)出(chu)的(de)(de)(de)(de)電(dian)(dian)(dian)量(liang)(liang)，自然無法確(que)定其(qi)外(wai)送(song)(song)(song)(song)(song)(song)(song)的(de)(de)(de)(de)每一度電(dian)(dian)(dian)能(neng)(neng)量(liang)(liang)是(shi)否為本(ben)(ben)機(ji)組產生(sheng)(sheng)的(de)(de)(de)(de)電(dian)(dian)(dian)量(liang)(liang)，相(xiang)當于(yu)外(wai)送(song)(song)(song)(song)(song)(song)(song)過程中會將(jiang)全網(wang)(wang)(wang)內(nei)(nei)的(de)(de)(de)(de)電(dian)(dian)(dian)量(liang)(liang)送(song)(song)(song)(song)(song)(song)(song)出(chu)（雪碧加紅酒是(shi)不(bu)(bu)能(neng)(neng)只喝酒不(bu)(bu)喝雪碧的(de)(de)(de)(de)），在(zai)送(song)(song)(song)(song)(song)(song)(song)出(chu)關(guan)口取(qu)出(chu)外(wai)送(song)(song)(song)(song)(song)(song)(song)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)(de)同(tong)時(shi)外(wai)送(song)(song)(song)(song)(song)(song)(song)電(dian)(dian)(dian)表現出(chu)了和(he)(he)用(yong)戶(hu)相(xiang)同(tong)的(de)(de)(de)(de)行(xing)為特性（從電(dian)(dian)(dian)網(wang)(wang)(wang)的(de)(de)(de)(de)“池(chi)子”里(li)抽(chou)水）。那么，外(wai)送(song)(song)(song)(song)(song)(song)(song)機(ji)組的(de)(de)(de)(de)送(song)(song)(song)(song)(song)(song)(song)出(chu)電(dian)(dian)(dian)量(liang)(liang)就應該(gai)在(zai)送(song)(song)(song)(song)(song)(song)(song)端省(sheng)份(fen)作(zuo)為用(yong)戶(hu)主(zhu)體(ti)參與(yu)容量(liang)(liang)和(he)(he)輔(fu)助(zhu)(zhu)服務(wu)費用(yong)分(fen)攤(tan)，承擔送(song)(song)(song)(song)(song)(song)(song)端電(dian)(dian)(dian)網(wang)(wang)(wang)的(de)(de)(de)(de)“用(yong)戶(hu)”責(ze)任（送(song)(song)(song)(song)(song)(song)(song)端有效(xiao)容量(liang)(liang)和(he)(he)輔(fu)助(zhu)(zhu)服務(wu)是(shi)系統產品為“當地用(yong)戶(hu)+外(wai)送(song)(song)(song)(song)(song)(song)(song)電(dian)(dian)(dian)量(liang)(liang)”服務(wu)）；扮演“用(yong)戶(hu)”并不(bu)(bu)影(ying)響(xiang)外(wai)送(song)(song)(song)(song)(song)(song)(song)電(dian)(dian)(dian)源在(zai)送(song)(song)(song)(song)(song)(song)(song)端省(sheng)份(fen)作(zuo)為發電(dian)(dian)(dian)主(zhu)體(ti)參與(yu)容量(liang)(liang)和(he)(he)輔(fu)助(zhu)(zhu)服務(wu)市(shi)場并獲得補償。送(song)(song)(song)(song)(song)(song)(song)端省(sheng)份(fen)在(zai)制定送(song)(song)(song)(song)(song)(song)(song)出(chu)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)(de)電(dian)(dian)(dian)能(neng)(neng)量(liang)(liang)價格時(shi)，應將(jiang)系統運行(xing)成本(ben)(ben)涵蓋(gai)入電(dian)(dian)(dian)能(neng)(neng)量(liang)(liang)價格中，間接將(jiang)該(gai)成本(ben)(ben)轉(zhuan)嫁(jia)至(zhi)受(shou)端省(sheng)份(fen)工商業(ye)承擔，平衡送(song)(song)(song)(song)(song)(song)(song)受(shou)兩端系統運行(xing)的(de)(de)(de)(de)責(ze)任與(yu)補償。

目前，我國已出臺煤(mei)(mei)電(dian)(dian)容量(liang)電(dian)(dian)價政策，通過定價方式反映了煤(mei)(mei)電(dian)(dian)機(ji)組的(de)(de)容量(liang)價值，開啟了向容量(liang)市場邁(mai)進的(de)(de)步伐。針對跨(kua)省跨(kua)區煤(mei)(mei)電(dian)(dian)機(ji)組的(de)(de)容量(liang)電(dian)(dian)費分攤方式，《通知》中(zhong)也(ye)做出了初步的(de)(de)要求。

通(tong)知關(guan)于外送(song)受(shou)電容量電費的(de)(de)規定(ding)，可在(zai)落實過程中對比較(jiao)為(wei)成熟的(de)(de)美(mei)國PJM容量市(shi)場(chang)機(ji)(ji)制，跨省(sheng)跨區煤電機(ji)(ji)組對應容量電費及與其相類似的(de)(de)輔助服務費收取支付(fu)，應以(yi)電能量市(shi)場(chang)平衡關(guan)系為(wei)基準，通(tong)過明(ming)確跨省(sheng)區機(ji)(ji)組在(zai)送(song)受(shou)兩(liang)端的(de)(de)平衡關(guan)系歸(gui)屬，以(yi)外送(song)受(shou)電量為(wei)“擺渡舟”，落實跨省(sheng)區機(ji)(ji)組系統(tong)運行(xing)費用(yong)在(zai)送(song)受(shou)兩(liang)端工商業用(yong)戶的(de)(de)合理(li)分攤，推動電力市(shi)場(chang)化改革，完善我國新(xin)型電力系統(tong)建設(she)。