Córas Stórála Fuinnimh Inmheánach agus Tráchtála Meaitseáilte: An Tionscadal Meastartha Stórála Fuinnimh do Chóras Inmheánach Foréigneach
Ⅰ. Príosáin Fhuinnimh agus Níos mó Riachtanais Athchóirithe i bPáirceanna Tionsclaíocha Aontaithe
- Costas Mór Leictreachais
- Ilchreidmheachas suntasach idir is lú agus is airde (mar shampla, is airde: ¥1.2/kWh vs. is lú: ¥0.3/kWh), leis an gcuid is airde ag cuntas ar thuarastal níos mó ná 40% den chostas iomlán.
- Cumas transforméara insbháilte, in éineacht le costas íosradh an-réasúnta (os cionn ¥500,000 gach uile ugrade).
- Teorainneacha Spás agus Eochairshóthar
- Léarscáil comhghruaim nach bhfuil aon spás fágtha do stóráil fuinnimh, ag déanamh go mbeadh córais stórála traidisiúnta neamhfeidhmiúil.
- Eochairshóthar aontaithe le hinefficiúntacht agus gan monatóireacht réalaí, ag díol 20%-30% níos mó fuinnimh ná áitrisí forleathan.
- Stádas Solúbtha Leictreachais Ghearr
- Dorchadas neocheanaíochta a dhéanann sástú scuab, ag brath milliúnra milliúnra milliúnra; cumas stórála dearmadach.
- Dúshlán Carbón agus Tiomantóirí Beartais
- Breise orthu ar fhuinnimh traidisiúnta a spreagann costas cán carbón (mar shampla, radharc bliantúil >1,500 tonna a chur i geallúint milliúnra pearsanta).
- Maoirseachta rialtais (mar shampla, ¥0.5/kWh don stóráil fuinnimh) a spreagann ugrades.
II. IESS Core Solutions
- Córas Stórála Fuinnimh Modúil: An Bhua ar Theorainneacha Spás
- Tearmaíocht an-ramhar: ≤90cm-leathan modúil (mar shampla, SigenStack) a mheascadh i ngaps na ndéantais / eochairshóthar idirbhriste gan modúil bunúsach.
- Scuab réasúnta: Cúl amháin <300kg; dalc de dhá duine a oibriú le cúrsaí struchtúrtha plánta aontaithe.
- Cumas stórála: Ó 100kW/200kWh go 10MW+ (a chur ar Li-ion, flow batteries, etc.).
- PV-Storage-Charging Comhtháite: Dlíomhaíocht Fuinnimh Dhinimiciúil
|
Component |
Solution |
Benefits |
|
PV Generation |
Painéal mono-crystalline (≥22% efficiúntacht) ar roif / carports; tuairisciú forbartha AI; cosaint in aghaidh athrú a chur isteach chun pionós grid a sheachaint. |
Tuarascáil bliantúil: 2.4M kWh (2MW system), a chur ar 30% de thoradh láithreán. |
|
Smart Storage |
Valley-charging & peak-discharging (price arbitrage); demand management to flatten load curves (30% peak-load reduction on transformers). |
30% higher ROI per cycle; payback period <4 years. |
|
Charging Piles |
7-240kW full coverage; time-of-use pricing + sequential charging (prevents transformer overload). |
60% lower charging cost for forklifts; 40% reduction for employee vehicles. |
3.Multi-Timescale Energy Storage Configuration
|
Storage Type |
Response Time |
Application Scenario |
Aging Plant Case |
|
Supercapacitors |
<1 second |
Voltage sag support; elevator regenerative absorption. |
Ensures uninterrupted precision instrument production. |
|
Li-ion Storage |
Minutes |
Daily peak shaving (2-4h discharge). |
Replaces diesel generators for 2h emergency backup. |
|
LH₂/Compressed Air |
Hours+ |
Weekly/monthly regulation; winter heating. |
Repurposes abandoned pipelines for energy storage (Xiaoshan case). |
III. AI-Driven Smart Management Platform
- Real-time monitoring: Integrates PV, storage, and charging pile data for dynamic "source-grid-load-storage" visualization.
- AI-powered scheduling: Prioritizes green energy consumption; automatically dispatches storage/grid power during shortages; adjusts non-urgent production lines/charging pile load.
- Carbon management: Auto-generates emission reports aligned with industry standards; supports carbon credit trading.
- Smart O&M: Proactive fault alerts (>95% accuracy); automated work orders; 50% higher maintenance efficiency.
IV. Retrofitting Implementation Roadmap
- Spatial Assessment & Design
- Use BIM scans to identify idle space (e.g., gaps ≥90cm can deploy 1MWh systems).
- Phased Deployment
- Phase 1: Modular storage + smart charging piles (commissioned in 3 months for basic peak-shaving).
- Phase 2: Expand rooftop PV + long-duration storage (e.g., retrofit abandoned hydrogen tanks for LH₂ storage).
- Policy & Funding Coordination
- Secure local subsidies and green loans.
V. Benefit Analysis
|
Metric |
Pre-retrofit |
Post-retrofit |
Improvement |
|
Annual Electricity Cost |
¥24 million |
¥19 million |
↓20.8% |
|
Transformer Expansion Need |
30% capacity increase |
Zero new capacity |
Saves ¥3 million |
|
Power Supply Reliability |
20 hours downtime/yr |
<2 hours downtime/yr |
↑90% |
|
Carbon Reduction |
1,500 tons/yr |
Certified Zero-Carbon Park |
Provincial Green Factory Award |
VI. Case Study: Mannheim Energy Hub Transformation
Pain Point: An 8-hectare retired coal plant site with dense underground pipelines; zero available land for new large-scale storage.
Solution:
- Maximized existing infrastructure: Integrated original grid access points to deploy 50MW/100MWh LFP storage (zero new land use).
- Space-optimized embedding: 30 ISO-standardized containerized units retrofitted into abandoned plant structures.
Benefits: - Scalability & Capacity: Annual peak-shaving = 200% of local peak load; 100MWh storage powers critical industries >2 hours.
- Environmental & Economic Returns:
- Annual CO₂ reduction: 7,500 tons (equivalent to 3M liters of fuel saved or 85+ hectares reforested).
- Annual revenue >€1.5M via electricity arbitrage & grid frequency regulation services.
