With the rapid development of modern medical technology, hospitals’ reliance on electricity has reached unprecedented levels. However, the increase in sophisticated medical equipment has also brought two major challenges: soaring energy expenditures and deteriorating power quality. As the core of smart hospital construction, an energy management system (EMS) integrating monitoring, analysis, and governance has become an essential choice for medical institutions to reduce costs, increase efficiency, and ensure patient safety.
Energy Challenges in Medical Buildings: Deep-seated Pain Points
As a special place operating 24/7, hospitals have an extremely complex energy structure, mainly facing the following pain points:
High Equipment Sensitivity: Equipment such as CT scanners, MRI machines, and surgical robots are extremely sensitive to voltage fluctuations and harmonics. Unstable power can lead to image noise, data errors, and even hardware damage.
Complex Load Characteristics: Central air conditioning, elevators, lighting, and precision instruments coexist. The harmonics generated by numerous inverters and switching power supplies pollute the entire hospital’s power grid, leading to cable overheating and increased transformer losses.
High operational and maintenance pressure: Logistics personnel struggle to monitor the detailed energy consumption of all departments and floors across the hospital in real time, making it difficult to promptly identify energy waste points.
Compere Smart Hospital Energy Efficiency Management Core Solution
Compere Smart combines its KPM series smart energy meters with the T@Energy energy management system to build a complete end-to-end solution for hospitals, from hardware access to cloud analysis.
1. Comprehensive Power Quality Analysis (PQM)
Compere KPM series panel meters (such as KPM53/KPM75) possess powerful power quality monitoring functions:
Harmonic Monitoring: Supports 2nd to 63rd harmonic analysis, accurately identifying harmonic sources caused by nonlinear loads.
Anomaly Alarms: Provides millisecond-level real-time monitoring of voltage sags, voltage flicker, and three-phase imbalance, protecting ventilators and critical power supplies in operating rooms from uninterrupted operation.
Event Logging: Automatically records waveforms before and after power outages, providing “black box” level data support for fault tracing.
2. Refined Energy Consumption Item Monitoring
By deploying KPM37 rail-mounted wireless meters, hospitals can achieve:
Independent Departmental Accounting: Independent accounting for outpatient departments, operating rooms, ICUs, radiology departments, etc., generating transparent energy consumption reports to support internal hospital management and performance evaluation.
Multi-Energy Collaboration: The system integrates water and gas meters, achieving a hospital-wide “one-stop” energy view through the T@Energy energy relationship system.
3. Intelligent Prepaid and Automated Management
For hospital logistics and commercial areas (such as canteens, pharmacies, and staff dormitories), the Prepaid System provided by compere enables:
Remote top-up, automatic power cut-off for overdue payments, and SMS reminders, significantly reducing the billing and management costs for logistics departments.
Core Value of the Solution
Enhanced Medical Safety: Preventative energy analysis reduces equipment failure rates and ensures reliable power supply to operating rooms and critical medical areas.
Significant Energy Savings: Identifying peak energy consumption in central air conditioning and lighting systems, and through optimization suggestions from the EMS system (such as variable frequency drive and peak shaving), energy expenditures are expected to decrease by 10%-20%.
Conclusion: Technology Enables Competitive Healthcare
Energy management should not just be a data line in the background; it is the lifeline for the smooth operation of hospitals. Compere Intelligent is committed to using precise sensing technology and intelligent analysis platforms to create a safer, greener, and smarter power environment for healthcare institutions worldwide.
Are you troubled by high harmonics and energy consumption in your hospital’s power system? Visit the Compere website for professional energy efficiency solutions for the healthcare industry, or contact our senior engineers for a free energy management monitoring and management system plan.
