ما هو استهلاك الوقود لمجموعة مولدات الديزل Huaquan؟?

I.الإجابة الأساسية

The fuel consumption of Huaquan diesel generator sets does not have a fixed value, primarily depending on two core factors: the power output of the unit و the load rate. Fuel consumption is typically measured in units of لتر في الساعة (لتر/ساعة) أو grams per kilowatt-hour (جم/كيلووات · ساعة).

The full series of Huaquan power diesel generator sets have undergone energy-saving technology optimization, resulting in fuel consumption rates and lubricating oil consumption rates that are significantly better than similar domestic products. They exhibit excellent overload capacity at no-load rated voltage.

Taking Huaquan’s different power units as an example, the hourly fuel consumption during full-load operation is as follows:

يذكرك Huaquan Power that some Huaquan units boast a thermal efficiency of up to 45% and a fuel consumption rate as low as 190 grams per kilowatt-hour, resulting in low operating costs and remarkable economic benefits.

II.Three core factors affecting fuel consumption

1. Load factor (the most crucial factor)

Load rate is a decisive factor affecting fuel consumption, and its importance surpasses that of the unit size. Huaquan Power’s research indicates that the fuel economy of the unit is optimal when operating within the 70%-80% load range.

Empirical testing by Huaquan Power shows that when the diesel generator operates at 80% of its rated load, one liter of fuel can generate 3.5 كيلوواط ساعة من الكهرباء. كلما زاد الحمل, fuel consumption rises accordingly. Huaquan’s generating sets exhibit minimal changes in fuel consumption rate when operating at loads ranging from 50% ل 100%, making them economical for peak shaving and adaptable to a wide range of load variations.

2. Unit power level

The absolute fuel consumption of large units is higher, but their relative fuel consumption (جم/كيلووات · ساعة) is usually lower. The following is detailed fuel consumption data for different power units from Huaquan Power:

Small-sized unit (30-50كيلوواط):

Medium-sized unit (100-150كيلوواط):

Large-scale units (450-500كيلوواط):

3. Engine condition and maintenance

يذكرك Huaquan Power that due to delayed maintenance and repair of the diesel engine, incorrect detection and adjustment, or defects in certain parts of the diesel engine, although the diesel engine can still operate, the diesel combustion is not sufficient, resulting in black smoke emission from the exhaust pipe, which can lead to increased fuel consumption.

ثالثا. Fuel consumption estimation formula

1. Quick estimation method (لتر/ساعة)

For commonly used 50-500kW units, the following empirical formula can be used to quickly estimate fuel consumption per full-load hour:

Estimated fuel consumption (لتر/ساعة) ≈ Unit power (كيلوواط) × 0.25

Instance calculation:

• Huaquan 100kW unit: 100 × 0.25 = 25 liters/hour (at full load)
• Huaquan 450kW unit: 450 × 0.25 = 112.5 liters/hour (at full load)

2. Precise calculation method (based on fuel consumption rate)

Based on the technical parameters of Huaquan power, the fuel consumption rate can be accurately calculated:

Hourly fuel consumption (لتر/ساعة) = Power (كيلوواط) × Fuel consumption rate (جم/كيلووات · ساعة) ÷ Diesel density (approximately 0.84 kg/L) ÷ 1000

Example calculation – Huaquan HQ120GF (120كيلوواط, fuel consumption rate 195g/kW·h):
120 × 195 ÷ 840 × 1000 = 120 × 0.232 ≈ 27.9 liters/hour

Example calculation – Huaquan HQ100GF (100كيلوواط, fuel consumption rate 231g/kW·h):
100 × 231 ÷ 840 = 27.5 liters/hour

ملحوظة: The density of diesel fuel is typically between 0.82 و 0.86 kg/L, and is generally taken as 0.84 kg/L for calculation purposes.

3. Consider the revised estimation of load rate

The Huaquan Power study indicates that the fuel economy of the unit is optimal at 80% حمولة:

Fuel consumption at 80% load hours ≈ Fuel consumption at full load × 0.9

Example calculation: For the Huaquan 100kW unit, with a full-load fuel consumption of 25 liters/hour, في 80% حمولة (80كيلوواط):
25 × 0.9 = 22.5 liters/hour

في هذا الوقت, the fuel consumption per kilowatt-hour is: 22.5 ÷ 80 = 0.28 liters/kWh

IV.Example of fuel cost calculation

Instance 1: Factory Standby Power Supply (300kW Unit)

A certain factory has equipped Huaquan 300kW diesel generator sets as standby power supply:

• Diesel price: 7.5 yuan/liter
• Estimated annual operation time: 200 ساعات (مع قوة احتياطية إمداد)
• Average load rate: 75%

Calculation steps:

1. Estimation of fuel consumption per hour at full load: 300 × 0.25 = 75 liters/hour
2. 75% load correction: 75 × 0.9 = 67.5 liters/hour
3. Hourly fuel cost: 67.5 × 7.5 = 506 yuan/hour
4. تكلفة الوقود السنوية: 506 × 200 = 101,200 yuan/year

Instance 2: Main power supply for mines (500وحدات كيلوواط)

A certain mine utilizes Huaquan 500kW Yuchai generator sets as its primary power source:

• Fuel consumption rate: 220جم/كيلووات · ساعة
• Diesel price: 7.5 yuan/liter
• Annual operation time: 6000 ساعات
• Average load rate: 80%

Calculation steps:

1. Precise hourly fuel consumption: 500 × 220 ÷ 840 = 131 liters/hour
2. 80% load reduction by about 10%: 131 × 0.9 = 118 liters/hour
3. Fuel cost per hour: 118 × 7.5 = 885 yuan/hour
4. Daily fuel cost: 885 × 24 = 21,240 yuan/day
5. تكلفة الوقود السنوية: 885 × 6000 = 5,310,000 yuan/year

يذكرك Huaquan Power that for primary power supply scenarios, fuel cost is a major expense in long-term operations. Some Huaquan Power units have a thermal efficiency of up to 45% and a fuel consumption rate as low as 190 grams per kilowatt-hour. Choosing high-efficiency units can save considerable fuel costs annually.

V.Practical methods to reduce fuel consumption

Special reminder from Huaquan Power: To reduce fuel consumption of a diesel generator, operate the unit at حول 80% of its rated load. Prolonged low-load operation can actually increase fuel consumption and even damage the generator set, so it is important to correctly understand the relationship between fuel consumption and load of a مجموعة مولدات الديزل.

VI.Common problems

س1: Why is Huaquan diesel generator set fuel-efficient?

أ: After undergoing energy-saving and innovative technological upgrades by Huaquan craftsmen, Huaquan generator sets exhibit significantly better fuel consumption and lubricating oil consumption rates compared to similar domestic products. Certain units boast a thermal efficiency of up to 45%, and a fuel consumption rate as low as 190 grams per kilowatt-hour. When the load of Huaquan units varies between 50% و 100%, there is minimal change in fuel consumption rate, indicating good economic performance during peak shaving.

Q2: How much fuel does a 300kw diesel generator set consume in one hour at full load?

أ: When the Huaquan 300kw diesel generator set operates at full load, its fuel consumption per hour is approximately 60-75 لتر. The actual fuel consumption depends on the load rate, with optimal fuel economy achieved at 80% حمولة.

س3: What factors affect the fuel consumption of a 550kw diesel generator set?

أ: Huaquan Power’s research indicates that the fuel consumption of a 550kw diesel generator set is primarily influenced by two factors: firstly, the fuel consumption rate of the generator set itself, and secondly, the magnitude of the load. عمومًا, people believe that for diesel generator sets of the same brand and model, a higher load will result in greater fuel consumption, and conversely, a lower load will result in relatively lower fuel consumption.

س 4: Will fuel consumption be higher in winter?

أ: Fuel consumption may slightly increase in winter (by approximately 3%-5%), primarily due to poor diesel atomization caused by low temperatures and increased friction resistance resulting from higher engine oil viscosity.

Q5: How can I find out the actual fuel consumption of my Huaquan generator?

أ: There are three methods:

1. Consult the technical manual: The product manual provided by Huaquan Power includes fuel consumption rate parameters
2. Field measurement: بعد الركض ل 1-2 ساعات, record the refueling amount of the fuel tank
3. Using intelligent controller: The unit equipped with Huaquan intelligent control system can display cumulative fuel consumption

📌 ملخص: قوة هواكان – a power generation expert with low fuel consumption and high energy efficiency

The fuel consumption of Huaquan diesel generator sets depends on three major factors: انتاج الطاقة, load rate, and maintenance condition. Quick reference table for core data:

Core advantages of Huaquan Power:

1. Low fuel consumption rate: Some units have a thermal efficiency as high as 45%, and the fuel consumption rate can be as low as 190g/kW·h
2. Strong load adaptability: the fuel consumption rate changes little when the load varies from 50% ل 100%
3. متين: After being upgraded with energy-saving and innovative technologies, it highlights its stability and convenience even more
4. National joint warranty: 1,168 service stations established across the country provide users with prompt and timely services

For further technical details or to obtain fuel consumption data for specific models, يرجى الاتصال بخدمة عملاء Huaquan Power.