
Ⅰ. Mga Punto ng Sakit sa Enerhiya at Pangangailangan sa Pagbabago ng mga Naglalakihang Industriyal na Parke
- Mataas na Bayad sa Kuryente
- Malaking pagkakaiba sa presyo ng peak-valley (halimbawa, peak: ¥1.2/kWh vs. valley: ¥0.3/kWh), kung saan ang pagkonsumo sa oras ng peak ay nagsisilbing mahigit 40% ng kabuuang gastos.
- Hindi sapat na kapasidad ng transformer, kasama ang napakataas na gastos sa pagpapalawig (higit sa ¥500,000 bawat upgrade ng unit).
- Paglimita sa Espasyo at Kagamitan
- Kompaktong layout na walang nakalaang espasyo para sa imbakan ng enerhiya, kaya hindi maaaring gamitin ang mga tradisyonal na containerized energy storage systems.
- Lumang kagamitan na may mababang epektibidad at kulang sa real-time monitoring, na nagreresulta sa 20%-30% mas mataas na intensidad ng enerhiya kaysa sa mga advanced na pabrika.
- Kamangmangan sa Estabilidad ng Suplay ng Kuryente
- Hindi inaasahang brownouts na nagdudulot ng pagkakahinto sa produksyon, na nagdudulot ng taunang pagkawala na lumampas sa milyon; hindi sapat na kapasidad ng backup energy storage.
- Pag-asa sa Karbon at Mga Tugon sa Polisiya
- Mataas na dependensiya sa mga tradisyonal na mapagkukunan ng enerhiya na nagdudulot ng pagtaas ng gastos sa carbon tax (halimbawa, taunang emisyon >1,500 tonelada ay may panganib na milyon-level na multa).
- Subsidy mula sa pamahalaan (halimbawa, ¥0.5/kWh para sa imbakan ng enerhiya) na nagbibigay ng insentibo para sa mga pagbabago.
II. ICESS Core Solutions
- Modular Energy Storage System: Pag-oovercome ng mga Limitasyon sa Espasyo
- Nararaming disenyo: ≤90cm-wide modular units (halimbawa, SigenStack) na maembed sa mga gap ng gusali/equipment interlayers nang walang mga pagbabago sa pundasyon.
- Distributed load-bearing: Single-unit na timbang <300kg; dalawang tao na pag-install na sumasang-ayon sa mga limitasyon ng struktura ng mga lumang planta.
- Scalable capacity: Mula 100kW/200kWh hanggang 10MW+ (suportado ang Li-ion, flow batteries, etc.).
- Integrated PV-Storage-Charging: Dynamic Energy Optimization
|
Component
|
Solution
|
Benefits
|
|
PV Generation
|
Mono-crystalline panels (≥22% efficiency) sa bubong/carports; AI-powered yield forecasting; anti-reverse protection upang iwasan ang mga penalty sa grid.
|
Taunang output: 2.4M kWh (2MW system), na nagko-cover ng 30% ng daytime load.
|
|
Smart Storage
|
Valley-charging & peak-discharging (price arbitrage); demand management upang i-flatten ang load curves (30% peak-load reduction sa transformers).
|
30% mas mataas na ROI per cycle; payback period <4 years.
|
|
Charging Piles
|
7-240kW full coverage; time-of-use pricing + sequential charging (prevents transformer overload).
|
60% mas mababang bayad sa charging para sa forklifts; 40% pagbawas para sa mga sasakyan ng empleyado.
|
3.Multi-Timescale Energy Storage Configuration
|
Storage Type
|
Response Time
|
Application Scenario
|
Aging Plant Case
|
|
Supercapacitors
|
<1 segundo
|
Suporta sa voltage sag; elevator regenerative absorption.
|
Nag-aasikaso ng walang pagkawasak sa produksyon ng precision instrument.
|
|
Li-ion Storage
|
Minuto
|
Daily peak shaving (2-4h discharge).
|
Nagpapalit ng diesel generators para sa 2h emergency backup.
|
|
LH₂/Compressed Air
|
Oras+
|
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.