Malo opangira magetsi amadzi m'malingaliro mwanga ndi okopa chidwi, chifukwa kukongola kwawo kumapangitsa kuti zikhale zovuta kuti anthu asawawone. Komabe, m'nkhalango zopanda malire za Greater Khingan ndi nkhalango zachonde, ndizovuta kulingalira momwe malo opangira magetsi amadzi okhala ndi chidziwitso chachinsinsi adzabisika m'nkhalango zakuthengo. Mwina chifukwa cha malo ake apadera komanso obisika, "malo opangira magetsi a hydropower kumpoto kwambiri ku China" akhala akudziwika kwa nthawi yayitali ngati nthano.
Pamsewu wa 100km kuchokera ku Huma County kupita kumwera, palibe chomwe chimakhala chofala kuposa malo amapiri amapiri m'dera la nkhalango ya Greater Khingan. Kusintha kwa nyengo kumasanduka golidi m'dzinja, koma palibe tsatanetsatane wa malo opangira mphamvu yamadzi pamsewu. Pamene tinafika ku Kuanhe Village, ndi chitsogozo, tinapeza “chizindikiro” cha siteshoni yosadziwika bwino yopangira mphamvu yamadzi.
Ngakhale kuti inali malo abwino kwambiri, malo opangira magetsi opangira magetsi kumpoto kwambiri ku China, ngakhale obisika m'minda yachonde ya Xing'an chifukwa cha malo ake pa Taoyuan Peak, nthawi ina inali yosangalatsa chifukwa chakutali komanso bata.
Ngati chilichonse chimafuna nthawi yabwino komanso malo abwino, ndiye kuti Taoyuanfeng Hydropower Station yatengerapo mwayi pazabwino zamalo. Mothandizidwa ndi mapiri aatali osalekeza a Phiri la Wuhua komanso madzi ochulukirapo komanso othamanga amtsinje wotchuka wa Heilongjiang, Mtsinje wa Kuanhe, uli pamtunda wamakilomita osakwana 10 kuchokera kumalire a mtsinje wapakati pa China ndi Russia, Heilongjiang, komanso kufupi ndi gawo lopapatiza kwambiri la gombe lalikulu kwambiri padziko lonse lapansi, "Dulikou" yomwe imadziwikanso kuti "Dulikou" malo opangira magetsi amadzi amabisika m'mapiri koma amathandizira zabwino zonse zachilengedwe zamadera ozungulira.
Monga "soul" ya malo opangira magetsi, mtsinje wa Kuanhe umapereka mphamvu zofunika kwambiri zopangira magetsi pobwereka madzi. Monga mtsinje woyamba wa Heilongjiang, Mtsinje wa Kuan umachokera kudera lamapiri lalitali mamita 624.8 m'mphepete mwa mtsinje wa Huma County. Madzi amayenda kumpoto kwa Huma County ndi Sanka Township, ndipo amayenda ku Heilongjiang pa mtunda wa kilomita imodzi kumpoto kwa Sanka Township. Mtsinje wa Kuanhe pawokha ulinso ndi mitsinje yambiri, kuyambira m'lifupi mwake kuchokera ku 5 metres mpaka 26 metres, chifukwa cha kuthamanga kwamadzi - pafupifupi ma kiyubiki mita 13.1 pamphindikati - zomwe zimapereka chofunikira pakukhazikitsa malo opangira magetsi.
Chipinda chowonera chapadera chamangidwa pamwamba pa phiri la Wuhua, pomwe pali malo opangira magetsi opangira magetsi, moyang'anizana ndi danga lalikulu la dziwe lonselo.
Kalelo mu 1991, omwe adatsogolera malo osamvetsetseka a Taoyuanfeng Hydropower Station anali ndi dzina lamakono - Tuanjie Hydropower Station ku Huma County. Kumayambiriro kwa ntchito yomanga malo opangira magetsi opangira magetsi pamadzi, ganizo linali loyang’ana kwambiri za kupanga magetsi, komanso kuganizila za kagwiritsidwe ntchito kokwanira ka kuletsa kusefukira kwa madzi, ulimi wa nsomba, ndi ntchito zina zazikulu zosungira madzi ndi malo opangira mphamvu ya madzi.
Malo osungiramo malo osungiramo madzi ndi ma kilomita 1062, okhala ndi mphamvu zosungirako zokwana 145 miliyoni cubic metres. Damu lalikulu ndi 229.20 metres kutalika, wave wall crest ndi 230.40 metres kutalika, dambo lalikulu ndi 266 metres kutalika, dziwe lothandizira ndi 370 metres kutalika, ndipo mphamvu yoyikapo magetsi ndi 3 X 3500 kilowatts. Mulingo wa kusefukira kwa uinjiniya umakhala kamodzi zaka 200 zilizonse.
Komabe, chiyambire pamene ntchito yomangayo inayamba pa December 18, 1992, chifukwa cha mavuto a zachuma, panali zokwera ndi zotsika zingapo m’ntchito yomangayo. Potsirizira pake, pa July 18, 2002, patatha zaka khumi, ntchito yoyesa ndi kupanga magetsi inayenda bwino, ndipo zimenezi zinachititsa kuti kumpoto kwa China kusakhalenso magetsi opangira magetsi. Pakadali pano, siteshoni yamagetsi yamagetsi yakumpoto kwambiri iyi yobisika ku Greater Khingan yachonde “yalamulira” kumpoto kwenikweni kwa China.
Pomanga msewu wathyathyathya wa simenti tsopano, mapaziwo anafika pakati pa phirilo mosavuta. Malo okwera a damu, obisika ndi mapiri aatali, potsirizira pake anakweza chophimba cha nkhalango yowirira ndi kuyimirira patsogolo pawo. Akuyang'ana uku ndi uku, mosayembekezera anaima pamwamba pa dambo lija n'kutembenuka. Nyumba ya fakitale inabisidwa pakati pa mitengo pansi, yomwe inkaoneka ngati ili pansi koma yofanana ndi kutayikira kwa damu. Kuchokera ku nyumba zochirikizira zotsalazo, munthu angayerekeze kukula kwa malowa.
Kuyandikira damuli, ngakhale kuti silofanana ndi "phompho lalitali lotuluka ku Pinghu" la Mitsinje Yatatu, zimakhala zovuta kubisa malo ake okongola a "mapiri aatali otuluka ku Pinghu". Phiri lozungulira la Wuhua lakhala likutidwa ndi nkhalango pansi pa mphepo ya autumn yomwe ikuwomba Buddha, ndikusintha mapiriwa kukhala amitundu yosiyanasiyana. Mitundu yamitundu yowoneka bwino imeneyi imawonekera ndipo imagawidwanso ndi madzi otambalala a damu, zomwe zimapangitsa kuti mawonekedwe okongola a m'dzinjawa awonekere pamwamba pamadzi, kupanga kupindika kowoneka bwino kwa malowo, kutambasula chithunzi chabwino kwambiri chamadzi.
Omanga akale anajambula mapiri ndi misewu, kupanga nyanja yabwino kwambiri ya alpine pamodzi ndi Phiri la Maluwa asanu ndi damu. Ngakhale kuti chinali chochita kupanga, chinalidi ngati cholengedwa chachilengedwe. Pafupi ndi phiri lomwe lili pafupi ndi damulo, zofukula zakale zikuwonekerabe, ndipo nyanja yomwe ili kutsogolo kwake ilinso ndi gombe lalikulu lamadzi amtendere lomwe "liri" mwakachetechete pano chifukwa cha kuchuluka kwa madzi amtsinje waukulu omwe amaperekedwa mwachilengedwe.
Sikuti ndi losalala komanso losatsekeka, koma pansi pa madzi omveka bwinowa, palinso nsomba zambiri zosungiramo madzi zomwe zimasambira momasuka. Monga "mnzako wabwino kwambiri" woteteza madzi, nsomba zam'madzi zomwe zili m'thawe sizingangoyeretsa gwero la madzi, komanso zimapatsa anthu am'deralo nyama yokoma kwambiri ya nsomba. M’mbali mwa sitepe yopapatiza yamwala m’mbali mwa dziwelo, sikelo yoyezera kutalika kwa mlingo wa madzi inakhazikitsidwa kuchokera pamwamba mpaka pansi, imene poyamba inali “njira yodzipatulira yogwirira ntchito” yozindikira mlingo wa madzi. Panthawiyi, idakhala njira yachidule yoti anthu am'deralo atsikire pamadzi oundana amadzi m'nyengo yozizira. Pokumba mabowo oundana pamwamba pa madzi oundana, nsomba zokhala ndi mitu yotuluka zimatha kuluma mbedza, zomwe zimapangitsa kuti pakhale "kuluma kokoma" kawirikawiri m'nyengo yozizira.
Kuyenda m'mphepete mwa damulo, damulo limapanga mapindikidwe odabwitsa a nyanjayo ndi momwe amawonekera. Dzuwa lotentha la m'dzinja silikhalanso lonyezimira komanso lowala ngati chilimwe, limatulutsa chikasu chachikasu panyanjapo. Pansi pa kamphepo kayeziyezi, mafunde ofewa alalanje amapanga mafunde osaya. Ndikuyang'ana pamadzi osasunthika pang'ono, ndidapeza mwangozi bwalo lapadera lowonera moyang'anizana ndi Phiri la Wuhua, lomwe likuyembekezeka kukhala pamwamba pa phirilo lowoneka bwino kwambiri.
Pakatikati pa phirilo, njira ina inatsegulidwa kuti apitilize kulondera m’mapiri. Chifukwa cha nkhalango zowirira za m’chilimwe, bwalo lofiira lofiira, lomwe poyamba linali lotchuka kwambiri, tsopano linali litakutidwa ndi nkhalango yowirira kwambiri ndipo kunali kovuta kulipeza. Ndi chitsogozo cha anthu ammudzi, "chizindikiro chachinsinsi" chinapezeka - m'nkhalango yamapiri kumene tinali kufunafuna njira yathu, panali munda waukulu wa chimanga wobiriwira kumbali ya kumanzere kwa msewu wadothi wosasunthika, Tsatirani minda ya chimanga ndikupeza njira yosavuta yopangidwa ndi njerwa zofiira zofiira, zomwe zimapita ku malo ofiira ofiira a phirili.
Lowani mwachangu m'bwaloli, ndipo m'kanthawi kochepa, utsi wokongola komanso kukula kwa dziwe lamadzi zimawonekera, mozunguliridwa ndi minda yachonde yosatha ndi nkhalango zowirira. Kuyenda pamakwerero amatabwa kupita kuchipinda chachiwiri cha pavilion, mawonekedwewo amakhala okulirapo. Kuwala kwa dzuwa la autumn kumawonekera pamwamba pamadzi, kuwonetsa mitundu yosiyanasiyana ya buluu. Ndiwodekha komanso osadabwitsa, ndipo amatsagana ndi mapiri ndi nkhalango kumbali zonse ziwiri. Kukongola ndi kukongola kwa nyanjayi ndizovuta kuzijambula kwathunthu pakamphindi.
Mwadzidzidzi, kuwala kwasiliva kunaonekera m’madzi pamene dzuŵa likuloŵa, ndipo anthu akumaloko ananena kuti nsombazo zinasonkhana pamodzi m’kutentha kwadzuwa, zikudumpha mwachangu kutuluka m’madzimo. Kuwala kwasiliva kunawala kwambiri ndi kuthwanima kwa mamba ansomba, ndipo pakukhala chete, phokoso lochepa chabe la mphepo ya m’dzinja yowomba m’mitengo ya mbali zonse’li inamveka.
Nthawi yotumiza: Jul-05-2023
