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PAIPIN CHEN.
PAI-PIN CHEN,P.E., SINCE YEAR 1983, AUGUST
29.
PHILIP PAI-PIN CHEN, P.E., SINCE YEAR 1985,
JUNE WITH MY ENGLISH NAME PHILIP , CONNECTING TO MY ORIGINAL NAME PAI-PIN CHEN,
P.E. AFTER I WORKED, EMPLOYED IN THE MOST FAMOUS CONSULTING ENGINEERING
COMPANY:
JAROS, BAUM & BOLLES,JB&B.
THANKS.
MY TERRITORIES WITH MANY SINCE YEAR
1972-1975, AND IN YEARS 1975-1978, 1979-1988, 1989,1990, 1991, AND FROM THE
YEARS FROM YEAR 1992-2003, DECEMBER 31ST., SEPTEMBER/OCTOBER/NOVEMBER 2006- UP
TO YEAR 2006, DECEMBER, AND SINCE JANUARY 21ST., UP TO TODAY, JANUARY 13, SUNDAY,
2019, AND UP TO COMING MANY YEARS NOW AND THEN.
MOST THANKFUL ALWAYS.
HAPPY NEW YEAR 2019.
NYSEASIA NY
PAI PIN ,SYOU FEN, V. CHEN.
NYSEASIA@HOTMAIL.COM.
NYSEASIA@GMAIL.COM.
MY TASKS MY PERFORMANCES WILL BE ON AS THE
FOLLOWING MY WORDS , MY CONCEPTUAL, MY ABILITITES, MY CAPACITIES SINCE YEAR
1972-1975, AND DURING MY TIME IN YEARS 1979-1988.AND 1989-1990-1991, JAN.
-OCTOBER.
THANKS.
THE FOLLOWING ABOUT 9-10 PAGES TOTAL.
DATE: JANUARY 13, SUNDAY, 2019.
TODAY IS MY BEST DAY, SINCE THE DAY,
NOVEMBER 1ST., 1991.
I. THE FOLLOWING PROJECT, PROJECTS SINCE
DURING MY ASSISTANT ENGINEER IN CHUNGHSIN ELECTRIC AND MECHANICAL MANUFACTURE
FIRM, LOCATED IN CHUNGHO VILLAGE, BANCHAIO CITY, TAIPEI HSIEN, NORTH TAIWAN,
REPUBLIC OF CHINA DURING YEARS 1972 AUGUST- 1975, JULY.
II. DURING YEARS 1979, JANUARY – MARCH, I
DESIGNED THE EMERGENCY GENERATIOR WITH ATS FOR THE HOSPITALS LOCATED IN
MANHATTAN, NYC, NY, USA.
III. DURING YEARS 1979, MAY UP TO MAY,
1984, I DESIGNED THE EMERGENCY GENERATORS AND ATS FOR THE HOSPITALS, GOVERNMENT
OFFICES, PRIVATE MAIN HIGH RISE BUILDINGS, FOR THE EMERGENCY POWER SUPPLY
SYSTEMS OF BUILDINGS, HOUSING FACILITIES, ETC., IN NEW YORK CITY, WASHINGTON,
D.C.,ATLANTA, GEORGIA,ORLANDO, FLORIDA,DEVER, OKLAHOMA, LAS VEGAS, ETC.
IV. DURING YEARS 1980-1988, SEPTEMBER, I
DESIGNED THE GENERAL, EMERGENCY AND CRITICAL ELECTRICAL POWER SYSTEMS FOR THE
HIGH RISE BUILDINGS, BANKING, INSTITUTIONS, COLLEGE, AIR-PORT, “SPECIAL
BUILDINGS, FACILITIES”,
ETC.
THANKS.
Date: July 29, 2015
Philip Pai-Pin Chen
Please note:
These information Original,Wrote ,Copy and
shown in year 1999-2000, and posted in year 2007, Materials shown below Not for
any purposes.
“Words shown to be reviewed and checked
again-if you interested”.
Thanks-Philip Pai-Pin Chen
Draft:
“NOT For Construction” .
Revised and updated required.
Attention please:
I. Please contact me via nyseasia@gmail.com
and concerns for your coming and existing projects, local, national and
worldwide.
MissionCritical.com
FaceEssential.com.
NYEssential.com
BateryAssociates.com
Mechanical & Electrical Engineering
,Professionals and consultants,USA, Asia & Worldwide.
II. Materials shown below Not for any
purposes.
III. Thanks- Philip Pai-Pin Chen-dated on
February 21, 2015.
April 9th, 2007(First issued in year 2007
or later)
Can we get there from here ?
Do right things, Do things right !Do right
time !
Hi! Guys, gals, & Folks, and me too!
IEEE.mobi, NYSEASIA US.
Subject: “M&E Design Data Bank”
RE: Gen.Set
HVAC questionaire to be issued to
Electrical Department
Project:
Date:
HVAC Project Engineer:
Electrical Project Engineer:
A. Engine
1. Engine Generator Capacity (full load KW)
2. Type of Engine:
a. Gas.
b. Diesel.
c. Turbine.
d. Other.
3. Engine generator make design will be
based on:
4. Engine generator overall sizes:
a. Length:
b. Width:
c. Height:
5. Number of engines generators working
simultaneously:
B. Fuel System
1. Is transfer pump part of and mounted on
engine?
a. Max. total suction head (ft) (lift and
line resistance)
b. Capacity (gpm)
2. a. Is day tank part of engine:
c. size:
d. Controls furnished with day tank:
(1) High Alarm
(2) Pump Off.
(3) Pump on.
(4) Low Alarm.
e. Pipe connection sizes:
(1) Suction.
(2) Return.
(3) Overflow (if Required).
3. Day tank furnished separately:
4. Size per engine (gal)
5. Fuel oil pumping rate per engine.
6. Type of fuel.
7. Other:
C. Radiator
1. Radiator & fan mounted on engine
block skid (engine drives radiator fan).
a. Comes all inter-connecting piping
between radiator & engine with the unit.
b. If not what external piping has to be
furnished?
c. Are vibration isolators for engine block
skid to be furnished separately?
2. Radiator and fan remotely located from
engine (but in same room).
a. Radiator cooling water pipe connecting
sizes.
b. Cooling water flow: gpm
c. Location of radiator.
d. Radiator make design will be based on:
3. Radiator and fan remotely located from
engine (outside of engine room).
a. Location.
b. Elevation of radiator in relation to
engine (ft.).
c. Radiator cooling water pipe connecting
sizes.
d. Cooloing water flow (gpm).
4. What equipment is part of radiator?
a. Surge tank.
b. Ventiline from radiator to surge tank.
c. Vacuum breaker.
d. Thermometer wells.
e. If surge tank is not part of radiator
furnished by radiator manufacturer what size is required?
D. COOLING WATER SYSTEM
1. Volume
a. Engine only (gall.)
b. Radiator for max. ambient of 110 deg. F.
c. Radiator for max. ambient of 125Deg. F.
(gal).
2. Water pump performance (pump furnished
with engine).
a. Is pump mounted on the engine.
b. Jacket water
(1) capacity at ft.. (gal)
(2). Capacity at ft.
(4) Maximum allowable static head (ft).
(5) Cooling water pipe connecting sizes.
(6) Internal pressure drop through
equipment.
3. Auxiliary water
a. Lub oil cooler.
(1) Capacity at ft. (gal).
(2) Capacity at 0 ft (gal).
(3) Max. allowable static head (ft).
(4) Cooling water pipe connecting sizes.
(5) Internal pressure drop through equpment
(ft).
b., Other ( )
(1) Capacity at ft. (gal).
(2) Capacity at 0 ft . (gal).
(3). Max. allowable static head (ft).
(3) Cooling water pipe connecting sizes.
(4) Internal pressure drop through
equipment (ft).
4. Maximum system pressure (psi).
a. Water jacket.
b. After cooler.
c. Radiator.
d. Lub oil cooler.
e. Other ( )
5. Can heat exchange be mounted on the
engine and be part of it?
a. Size.
b. Capacity.
c. Connecting pipe sizes.
E. Heat Rejection
1. To jacket water (including standard
mainfold, after cooler, oil cooler )
(Btu/min)
2. Maximum jacket water temperature
(Deg.F).
3. Radiator data
a. Air flow through radiator with air
entering radiator at:
(1) 95Deg.F (CFM)
(2) 105 Deg.F. (CFM)
(3) 110 Deg.F. (CFM)
(4) 120 Deg.F (CFM)
HVAC design guide calls for 110deg. F.
entering temperature when radiator is in the same room as tne engine.
b. Maximum allowable external static
pressure at discharge side of radiator (in”).
F. ENGINE ROOM VENTILATION REQUIREMENTS
1. COMBUSTION AIR REQUIREMENTS AT 85Deg.F.
2. Heat radiated by engine (btu/min)
3. Heat dissipated by generator (Btu/min).
4. Ventilation requirements (based on 15Deg
F. Delta T) (CFM) (engine and generator radiated heat only).
G. EXHAUST SYSTEM
1. Gas Volume (CFM).
2. Gas temperature (Deg.F).
3. Max. permissible back pressure (in).
4. Exhaust pipe size connection at engine.
5. Exhaust pipe size based on:
a. ft straight horizontal pipe.
b. Ft vertical pipe.
c. Elbows.
6. Muffler Data
a. Size.
b. Weight.
c. Flexible Connection (by whom).
7. Exhaust stack size bases on:
a. number of engines operating
simultaneously.
b. Ft straight horizontal pipe.
c. Ft vertical pipe.
d. Elbows.
8. Crank-case breather vent piping.
a. connecting size at engine.
b. Pipe size.
H. DIESEL LUBRICATING SYSTEM REQUIREMENTS
1. Is pump mounted on engine and part of
package?
a. Pump Capacity:
(1) gpm.
(2) Head (ft)
2. Flow gpm.
3. External pipe size requirements.
4. Storage or reservoir capacity (gal)
I. STARTING SYSTEM
1. Air system.
a. Min. air pressure required at motor
(psi).
b. Max. air pressure allowed at motor
(psi).
2. Others.
_________________________________________________________
Subject: M&E Design Data Bank
Re: Em. Gen. Set
__________________________________________________________
1. GENERAL
The intent of this Design Guide is to
outline the procedure to follow in designing standby power plants for use as an
alternate source of power in the event of failure of the normal electrical
service. It does not cover other alternate sources of power which may be
required or permitted by Code (i.e., battery system, tapping ahead of main
switches of two separate services, etc.). Costs are also not included as they
will vary with each project.
2. CRITERIA
a. Tabulate the load which is to be on the
emergency system. Include the following:
(1) Minimum emergency loads required or
recommended by Code:
(2) Emergency loads required for standby
power plant auxiliary equipment, including:
(3) ADDITIONAL EMERGENCY LOADS REQUESTED BY
Owner.
(4) Additional emergency loads recommended
by Consultants, PPC/ADSC and approved by Owner.
b. List the sum of loads from 'a"
above as follows:
_____________________________________________________
EMERGENCY LOADS HP KW P.F. KVA D.F. DEMAND
KVA
______________________________________________________
(a).Sum of incandescent 1.0
lighting loads
(b).Sum of electrical 1.0
heating loads
©. Sum of fluorescent
and mercury loads .9
(d). Individual motor
loads (2)
TOTALS
Conn. HP:
Conn. KW:
Conn. KVA:
Demand KVA:
___________________________________________________________
Notes:
(1) Power factors for motors normally vary
from .80 to .95.
(2) List only the largest motors that are
to operate on emergency simultaneously.
(3) HP x .746/ Motor Efficency = KW;
KW/P.F. =KVA;
KVA x D.F. = Demand KVA
P.F. (System) = KW ( Conn. )/ KVA ( Conn. )
c. Using the demand KVA and system power
factors obtained in 'b" above, select the generator as fellows:
(1). Add spare (as required).
(3) Subtract any loads included in 'b'
which will be put on emergency manually only when the load conditions allow it
(selective loading).
(4) Select next higher size generator
(continuous rating) available from at least three of the base bid manufacturers
listed.
(a) Ideal.
(b) Electric Machinery
(c) Delco.
(d) G.E.
(e) Century.
(f) Westinghouse.
(5). Using selected generator, calculate
voltage dip due to starting of single motor, ( or simultaneous starting of
group of motors) with largest locked rotor KVA. Use manufacturer's tables for
calculating dip. If dip exceeds 5%, recalculate based on next higher generator
size or investigate use of reduced voltage starters on the motors.
(6). Determine generator output voltage by
weighing the following factors:
(a) Normal operating voltage(s) of
equipment on emergency.
(b) Cost, space and weight of transformers.
(c) Cost of, and spare required for ,
distributing wiring.
(7). Size generator 3 phase main fused
switch or circuit breaker as follows:
(a) Continuous current rating:
I = KVA Gen./(1.732 x E Gen. Line to Line)
(b) Interrupting Rating: Determine from
generator manufacturer maximum three phase fault current available and rate
accordingly.
(8). Generator grounding : For normal
applications , directly
grounded wye connection and frame of
generator to cold
water main or driven ground rods. Where
generator line to
ground fault current exceeds three phase
fault current
either:
(a) Specify generator capable application
of withstanding greater fault current and increase interrupting rating of
generator main fused switch or circuit breaker accordingly, or
(b) Furnish a low-value reactor or resistor
in ground conductor which will limit line to ground fault current to a value
between 25% and 100% of three phase fault current.
(9) Check Code regulations on generators:
(a) Taichung, Taiwan: Article ?
(b) Taiwan : NFPA # ?, Article ?
(c) National: NFPA #? , Article ?
d. Select engine as follows:
(1) Determine type of engine and fuel to be
specified, using the following as a guide:
(a). Diesel engine: Most commonly used, most
familiar to maintenance engineers, large selection of sizes. Howerever, require
inertia block. Specifify at highest speed available in order to reduce weight
weight and cost. Specify for use with #2 diesel oil (lowest sulphur content
fuel commonly available).
(c) Gasoline Engine:
(d) Natural Gas:
(e) Turbine:
(2) Determine basic engine BHP required for
selected Generator units.
IEEE.MOBI, PAI-PIN CHEN
@ Dot, Optical Pacific Rim, Asia
Jan.03, 2007(FIRST ISSUED).
July 29, 2015, 2015 (third issued).
Filled. ieeemobippcpeAT Dotcom,
nyseasiaworldwide.com.
Email: nyseasia@hotmail.com.NYSEASIA
NY,Broad, NY, USA etc.
TODAY, 01132019, SUNDAY.
I AM:
PAI PIN CHEN.
NYSEASIA NY
NYSEASIA@HOTMAIL.COM.
NYSEASIA@GMAIL.COM.
MORE COMING NOW AND THEN.
THANK YOU VERY MUCH TO MICROSOFT FIRM, THE
BEST FIRM LOCAL, NATIONAL,WORLDWIDE.
MICROSOFT COMPANY IS THE BEST COMPANY , IN
USA AND WORLDWIDE.
PERFECT.
BEST ALWAYS.
PERIOD.
FILED.
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