Development of a voltage regulator for pico hydro generator / (Record no. 30417)

MARC details
000 -LEADER
fixed length control field 02449nam a2200325 i 4500
003 - CONTROL NUMBER IDENTIFIER
control field CSPC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250908134549.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250908s2024 ph a b 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency CSPC
Language of cataloging eng
Transcribing agency CSPC
Description conventions rda
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) UTH BSECE B178d 2024
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Baldoza, Kyla Mae N.
Relator term author.
245 10 - TITLE STATEMENT
Title Development of a voltage regulator for pico hydro generator /
Statement of responsibility, etc. Kyla Mae N. Baldoza, [and 4 others].
300 ## - PHYSICAL DESCRIPTION
Extent 117 leaves.
336 ## - CONTENT TYPE
Source rdacontent
Content type term text
337 ## - MEDIA TYPE
Source rdamedia
Media type term unmediated
338 ## - CARRIER TYPE
Source rdacarrier
Carrier type term volume
502 ## - DISSERTATION NOTE
Dissertation note Undergraduate Theses (BSECE) - Electronics Engineering.
Name of granting institution Camarines Sur Polytechnic Colleges, 2024.
504 ## - BIBLIOGRAPHY, ETC. NOTE
Bibliography, etc. note Includes bibliographical references.
520 3# - SUMMARY, ETC.
Summary, etc. Hydropower produces the highest energy contribution among the renewable energy sources. However, this form of power generation still faces challenges in voltage regulation. This study discussed the development of a voltage regulator for a pico-hydro generator and evaluated its performance in voltage regulation under various load conditions. The pico-hydro generator used in this study is rated at 1 KW and was installed at Nalalata Falls, which has an 8-meter head of water and a 0.04 m³/s water flow rate. The design of the voltage regulator was simulated using Proteus Professional 8 and was composed of a step-down transformer, a full-bridge rectifier, capacitive filters, L7812C and L7805C voltage regulators, resistors, and LED. During the testing, the hydro generator produces a fluctuating output voltage that ranges from 122 V to 132 V due to the varying rate of water flow. The developed voltage regulator was evaluated using the voltage regulation formula, and 9.98% was the highest recorded voltage regulation for a full load condition, while 0% was the lowest. With this result, it is concluded that the developed voltage regulator was capable of maintaining a stable DC voltage of 12V and 5V for a load with a maximum current rating of 500 mA.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Camasis, Queenie P.
Relator term author.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Cruzado, Sarah L.
Relator term author.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Deniña, Roberto B.
Relator term author.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gratil, Kayze S.
Relator term author.
720 ## - ADDED ENTRY--UNCONTROLLED NAME
Name Tabal, Keith Marlon R.
Relator term adviser.
720 ## - ADDED ENTRY--UNCONTROLLED NAME
Name Terano, Harold Jan R.
Relator term chair, panelist.
720 ## - ADDED ENTRY--UNCONTROLLED NAME
Name Isaac, Victor Solito DR.
Relator term panelist.
720 ## - ADDED ENTRY--UNCONTROLLED NAME
Name Pontillas, Virginia V.
Relator term panelist.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Suppress in OPAC No
Koha item type Unpublished Materials
Classification part B178d
Item part BSECE
Call number prefix UTH
Call number suffix 2024
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Shelving location Date acquired Total Checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
    Dewey Decimal Classification     Main Library Main Library Undergraduate Thesis Section 09/08/2025   UTH BSECE B178d 2024 006813UM 09/08/2025 1-1 09/08/2025 Unpublished Materials